Source: https://patents.google.com/patent/DE102013101887B4/en
Timestamp: 2020-04-01 11:42:03
Document Index: 319122379

Matched Legal Cases: ['arts 20', 'art 20', 'art 20', 'art 20', 'art 20', 'art 20', 'art 22', 'art 22', 'art 20', 'art 22', 'arts 20', 'art 20', 'art 20', 'art 20', 'art 20', 'art 54', 'art 54', 'art 20', 'art 54', 'art 72', 'art 74', 'art 54', 'art 74', 'art 54', 'art 22', 'art 54', 'art 54', 'art 54', 'art 74', 'art 54', 'art 22', 'art 54', 'art 20', 'art 54']

DE102013101887B4 - One-button operation for an air vent - Google Patents
One-button operation for an air vent
DE102013101887B4
DE102013101887B4 DE201310101887 DE102013101887A DE102013101887B4 DE 102013101887 B4 DE102013101887 B4 DE 102013101887B4 DE 201310101887 DE201310101887 DE 201310101887 DE 102013101887 A DE102013101887 A DE 102013101887A DE 102013101887 B4 DE102013101887 B4 DE 102013101887B4
DE201310101887
DE102013101887A1 (en
Vladimir Harwardt
Olaf Uhlenbusch
Witali Sudermann
Christian Illigmann
Erwin Csernich
Dr Schneider Kunststoffwerke GmbH
2012-03-19 Priority to DE201220100980 priority Critical patent/DE202012100980U1/en
2012-03-19 Priority to DE202012100980.3 priority
2013-02-26 Application filed by Dr Schneider Kunststoffwerke GmbH filed Critical Dr Schneider Kunststoffwerke GmbH
2013-02-26 Priority to DE201310101887 priority patent/DE102013101887B4/en
2013-09-19 Publication of DE102013101887A1 publication Critical patent/DE102013101887A1/en
2015-03-12 Publication of DE102013101887B4 publication Critical patent/DE102013101887B4/en
B60H1/3421—Nozzles; Air-diffusers with means for adjusting the air stream direction using only pivoting shutters
A device for controlling an air flow from an air vent (10, 100), wherein a change in the alignment of pivotable blades (12, 14, 34, 42,) extending in a first and in a second direction (A, B) in order to control the air flow 102, 104) as well as a control of the amount of outflowing air by means of a closing device (80) is feasible and the lamellae (12, 14, 34, 42, 102, 104) extend substantially horizontally and vertically or at a certain angle to each other, at least comprising an operating element (16) by means of which the orientation of the lamellae (12, 14, 34, 42, 102, 104) running in the second direction (A) and the orientation of the lamellae (B) takes place and an annular one Operating wheel (18), by means of which the control of the amount of the outflowing air through the closing device (80), characterized in that the operating element (16) of the annular operating wheel (18) is surrounded and a in the first direction (A) extending lamella (14; 102) has a receptacle (40) for the operating element (16), in which the operating element (16) is at least partially received and guided, and wherein a movement of the operating element (16) in the second direction (B), a change in orientation in the first direction (A) extending lamellae (12, 14, 102, 104) and a movement of the operating element (16) in the first direction (A), a change in the orientation of the in the second direction (B) extending lamellae ( 34, 42) is feasible, and that the operating wheel (18) in the receptacle (40) or on the operating element (16) surrounding this is rotatably mounted, wherein on the operating wheel (18) by means of a rotary movement, the locking device (80) from a opened in a closed state or vice versa can be brought.
The present invention relates to a device for controlling an air flow from a Luftausströmer, wherein for controlling the air flow, a change in the orientation of extending in a first and in a second direction, pivotable blades and a control of the amount of outflowing air by means of a closing device is feasible. The lamellae can essentially run horizontally and vertically or at a certain angle to one another. Such a device comprises at least one operating element, by means of which the alignment of the first direction in the direction and the orientation of the extending in the second direction of the slats and an annular operating wheel, by means of which the control of the amount of the outflowing air through the closing device.
Various devices for controlling both horizontally and vertically extending fins of an air vent and for controlling a closing device for regulating the amount of outflowing air are known from the prior art.
Out DE 10 2010 010 399 A1 an air nozzle for the interior of a motor vehicle with first and second adjustable blades for changing an air flow is known in which the second fins arranged downstream of the first fins and the first and second fins are mounted by means of a common control member pivotally mounted in a housing of the nozzle. The control member is pivotally mounted downstream of the second blade and is centrally held by a receptacle in a superior frame. The receptacle has a ball-shaped bearing shell for the control member, which has a ball head.
From the EP 1 375 217 B1 an air vent is known with a laterally arranged next to the air vent control. The operating element can be tilted along two mutually perpendicular axes. In a vertical rotation of the control element vertical slats of the air vent are operated. In a horizontal rotation of the control element both the horizontal fins of the air vent and a closing flap for controlling a volume flow are actuated.
From the DE 20 12 000 A is an air vent with a side-mounted control known. The operating element can be tilted along two mutually perpendicular axes and also serves for adjusting horizontal and vertical slats of the air vent. In addition, can be achieved by adjusting the rotation of the control element, a control of the air damper in the air supply channel for adjusting the exiting air volume flow.
Out DE 198 07 292 A1 a ventilation device for an interior of a motor vehicle is known. The ventilation device comprises at least one can be acted upon with the air flow Ausströmerdüse having an inside air outlet opening, a Ausströmergehäuse and a against the Ausströmergehäuse with two degrees of freedom pivotally mounted air guide with air flow flowing through the air guide. In order to facilitate an easier adjustment of the direction of the air flow and a rapid, unambiguous recognition of the set air flow direction, the air guide is arranged on the inside in front of the air outlet opening of the Ausströmerdüse and forms the operating element for adjusting the direction of the air flow in the interior.
In addition, in the DE 20 2010 013 073 U1 discloses an operating element for an air vent, which has a circular, in the horizontal and vertical direction rotatable control knob for controlling the direction of an air flow. The control element has at least one arranged around the control knob, annular control wheel or at least one pivot lever or at least one about a radially to the central longitudinal axis of the control knob in the middle position extending axis rotatable or pivotable actuator for adjusting at least the size of an air flow. The control knob and the control wheel are arranged next to the air vent and control the alignment of the slats and the air flow via other means. The in the DE 20 2010 013 073 U1 described device has a high space requirement and also a complex structure or is connected to electrical means for controlling the air flow and the air flow direction.
In the EP 1 712 384 B1 An air distribution nozzle for a vehicle dashboard is described, wherein a single control knob is provided for controlling the opening and closing of a flap-shaped device and for controlling a first adapter and for controlling a second adapter, wherein the adapter controls the output directions of the air flow. The operation for opening and closing the flap-shaped device and the operation for controlling the air flow is effected by the horizontally extending slats in the same direction, so that when closing the flap-shaped device inevitably the horizontally extending slats are rotated in a certain direction. Therefore, when closing the flap-shaped device a change in the air flow, which causes a driver when closing the air distributor an undesirable effect.
The devices known from the prior art therefore have, on the one hand, a complex structure and, on the other hand, are not designed to control all functions (change of flow direction, closing of the air vent) via a device. In addition, in most embodiments, the controls are located adjacent to the air vent, thereby further complicating the structure. Also, in the devices in which the controls are arranged in the air vent, it is not possible to carry out the functions of changing the flow direction and closing the air vent with a simply designed operating device.
Furthermore occurs in the known Luftausströmern often the problem that an operator of a control knob is unwieldy, as a user who wants to achieve, for example, only a regulation of the volume flow, at the same time easily causes the adjustment of the fins of Luftausströmers in the operation of the control knob. On the other hand, only the adjustment of the direction of the exiting air flow by a corresponding control of the slats desired, often occurs an undesirable change or adjustment of the air flow.
The known from the prior art device for adjusting the amount of air flow and the orientation of the air flow according to the DE 20 2010 013 073 U1 also has the disadvantage that the operating element is arranged next to the air vent, resulting in a complex structure. Also revealed DE 20 2010 013 073 U1 no device which provides by simple means and in a simple embodiment, an adjustment of the blades for changing the direction of air flow and opening and closing of an air supply shaft. At the time of the EP 1 712 384 B1 known air distribution nozzle closing the flap-like device is possible only in conjunction with the adjustment of horizontally extending slats.
Based on the illustrated prior art, the present invention seeks to provide a device for controlling an air flow from an air vent, which allows all functions, such as closing and opening the Luftausströmers or the control of the size of the air flow and the Modification of extending in a first and in a second direction slats for controlling the air flow direction, by means of a device arranged in the air vent are feasible and the disadvantages of the prior art are eliminated.
The object is achieved in a generic device for controlling an air flow from an air vent by the features specified in claim 1. Advantageous developments of the invention are specified in the dependent claims in detail.
For controlling an air flow from an air vent, there is provided a change in the orientation of pivotable fins extending in first and second directions and control of the amount of outflowing air by means of a closure means, the fins being substantially horizontal and vertical or in a particular one Angle to each other arranged to run. The device comprises at least one operating element, by means of which the orientation of the laths running in the first direction and the orientation of the laths running in the second direction takes place, and an annular operating wheel, by means of which the control of the amount of outflowing air through the closing device.
According to the invention, the operating element is surrounded by the annular operating wheel and a louver extending in the first direction has a receptacle for the operating element, in which the operating element is at least partially received and guided. By means of a movement of the operating element in the second direction, a change in the orientation of the louvers running in the first direction and a movement of the operating element in the first direction can be changed in the orientation of the louvers extending in the second direction. In addition, the operating wheel in the receptacle or on the operating element of this surrounding is rotatably mounted, wherein on the operating wheel by means of a rotary movement, the closing device from an open to a closed state or vice versa can be brought.
Such a device has a simple structure and allows a change in the orientation of in a first and in a second direction extending fins and the control of a quantity of outflowing air by means of a closing device. Due to the design of a slat with a receptacle which is fixedly connected to the slat or formed as part of the slat, there is no accidental pivoting of vertically extending slats, for example, in a change in the orientation of horizontally extending slats. The correspondingly designed lamella is the control lamella of the system. A change in the orientation of a second direction (for example, vertical) extending slats takes place only via a pivoting of the operating element in the first direction about a pivot axis extending in the second direction. In addition, over a turning of the control wheel the amount of air passing through the air vent is controlled. However, when turning the operating wheel no unintentional adjustment of the operating element, whereby the direction of the outflowing air would be changed.
Advantageously, such a device can also be used in various ventilation shafts, for example in vehicles, since the control of the amount of air flow or the direction of the air flow is achieved via an operating element and a control wheel, which are arranged in the air vent. The device according to the invention is therefore also suitable as a component to be subsequently installed for various vehicles / vehicle types.
Accordingly, alignment of first-directional fins and second-directional fins can be achieved by slightly pressing in both the first and second directions. The control of the amount of air flowing through via the operating wheel, wherein the operation of the operating wheel causes no unintended change in the direction of outflowing air. Thus, the device according to the invention offers a possibility of providing three functions (adjustment of fins in a first direction, adjustment of fins in a second direction, control of the size of the outflowing air), the execution of one of these functions having no effect on the other functions.
In this case, the operating element can be mounted pivotably about an axis extending in the second direction in the receptacle or can be rotatably arranged in the operating element at least by a defined angle. The separation of the individual functions of the device is simplified by the fact that upon actuation of the operating element, this is pivoted about the axis extending in the second direction and thereby the orientation of the slats extending in the second direction takes place. On the other hand, the orientation of the lamellae running in the second direction can also be changed by turning the operating element, without the lamellae running in the first direction being pivoted or the quantity of outflowing air being changed.
In one embodiment, in which the operating element is arranged to be rotatable at least by a defined angle, the operating element has, from the axis of rotation, a depression in which a finger can engage in order to carry out a rotational movement.
In addition, the control wheel can be rotatably mounted about an axis extending substantially centrally through the receptacle in / on the receptacle.
In one embodiment of the invention, the closing device has at least one closing flap, which is pivotable about an axis extending transversely to the direction of air flow in the housing of the air vent or an air feed duct. When closed, the closing flap thus closes the entire cross-section of the housing or the feed shaft. In further embodiments, the closing device comprises a plurality of closing flaps, which can be pivoted similarly to the lamellae. The pivoting is also carried out such that allow in one position a plurality of closing flaps maximum air flow and minimize the air flow in a further position or interrupt the flow of air through the air vent.
The operating wheel can act on a first rotatably mounted control rod, wherein the first control rod has at least one gear in the vicinity of the pivot axis of the closing device, in which engages at least one gear which is mounted on the pivot axis of the locking device. The mounted on the pivot axis of the closing device gear can be arranged at a right angle to the gear of the first control rod and formed as a bevel gear. The locking device may have a hook, a driver or a projection which engages in the bevel gear, whereby the closing device is pivoted upon rotation of the operating wheel on the first control rod. The bevel gear can alternatively also be part of the closing device. In this case, for example, the bevel gear connected to the closing device may be formed as a split bevel gear and abut the "cutting plane" on the closing device, wherein the "cutting plane" is the plane through which the axis of rotation of the full bevel gear passes. However, the closing device may also have other means to effect pivoting due to a rotational movement of the first control rod.
The first control rod can be anchored in a bow-like holding part on the operating wheel, wherein it is also possible that the bow-like holding part is connected on both sides for stability reasons or consists of a part which has been subsequently attached (for example by "clipping"). In this case, the first control rod, which is likewise rotatable in a normal or middle position of the operating element about an axis running centrally through the receptacle, can be connected to the operating wheel via the bow-like holding part.
Next, the bow-like holding part may have a cavity or an opening (link), in which the operating element dips during pivoting. This ensures that regardless of the position of the operating element, the first control rod is rotatable about the connected to the operating wheel and the first control rod bow-like holding part for bringing the closing device from an open to a closed state or vice versa and is not slowed down by the operating wheel or the operating wheel obstructs or obstructs the rotation.
In addition, the operating element can be connected to a second control rod via a connection point located off-center of the operating element. The second control rod may be substantially offset by 90 ° to the pivot axis of the control element to the control element. It is further provided that the second control rod is coupled to at least one extending in the second direction lamella. By actuating the operating element and pivoting the operating element about the pivot axis of the operating element, the at least one slat extending in the second direction is pivoted via the second control rod.
In a further embodiment of the invention, the lamella, which is connected to the second control rod and runs in the second direction, is designed in such a way that it does not come into contact with the first control rod in each of its positions. Such a configuration allows the control of the air flow direction and the amount of air flow in a simple and direct manner, when the first control rod extends, for example, by the lamella connected to the second control rod. In addition, such a configuration requires little space, whereby the air flowing through the air vent is not swirled to any great extent. The simpler and smaller the means and devices required for adjustment, the lower the turbulence of the outflowing air. A turbulent air flow can be perceived as disturbing, for example, by persons in a motor vehicle.
The lamella connected to the second control rod and running in the second direction can essentially consist of two parts, which are connected via a bow-shaped section. The bow-shaped portion surrounds the first control rod, which passes in the longitudinal direction of the extending in the second direction of the blade between the two parts of the blade. The bow-shaped portion may be further configured such that, regardless of the orientation of the first-directional blade with the receptacle and the second-directional fins, the first and second control rods are not in contact with the second directional cam Get control rod connected lamella.
Furthermore, the second control rod can be connected in an articulated manner to the lamella extending in the second direction and to the operating element and the first control rod to the operating wheel. An articulated connection enables transmission of the operation of the operating element and the operating wheel independently of the position or orientation of the first-directional lamella with the receptacle and the lamella extending in the second direction, which is connected to the second control rod.
The second control rod may be connected to the second directional lamella and the operating element and the first control rod to the operating wheel such that the movements for operating the extending in the second direction of the lamellae and the locking device regardless of the orientation of the in the first Direction extending and receiving the lamella is feasible.
The lamellae running in the first direction can be connected to one another via a first coupling device and / or the lamellae extending in the second direction can be connected to one another via a second coupling device so that a change in the alignment of the lamella extending in the first direction with the receptacle results in a Substantially same change in the orientation of the other in the first direction extending lamellae is feasible and / or that when changing the orientation of the extending in the second direction, connected to the second control rod a substantially same change in the orientation of the other in the second direction running lamellae is feasible. Such a coupling device for the first and second coupling device may for example be a coupling rod. The lamellae have, for example, bearing journals which are accommodated rotatably or pivotably in the coupling rod.
The louvers running in the first direction may alternatively be designed as a unit which can be pivoted together about the pivot axis extending in the first direction. In such an embodiment eliminates a coupling device for extending in the first direction slats, wherein upon actuation of the control element, the entire unit is pivoted. In this embodiment, the friction is also reduced, which would also result from the connection with a coupling rod due to several, pivotally mounted in the housing slats. There This unit can be formed only with two journals, the pivoting is facilitated in contrast to several, each pivotally mounted about bearing lamellae.
Furthermore, the operating element and / or the operating wheel can be provided with a profile and have tactile perceptible features. This facilitates the operation by a user, since, for example, the slipping of a finger is prevented or minimized. Also, the control and the control wheel can be rubberized, so that slipping of a finger is further difficult. In addition, haptic features can be grooves or grooves or other structures.
In addition, the control element and the control wheel can be designed differently in color and / or illuminated or reflective. Likewise, the operating element and the operating wheel can be produced by a method of multicomponent technology, which results in various options in terms of haptics / grip (for example, molded-in rubber elements during the injection molding process).
In a further development of the invention, a second annular operating wheel is arranged around the operating wheel, which is provided for controlling further functions and is connected thereto for further purposes or is in communication. For example, the second annular control wheel can be provided for setting a temperature and be provided with electrical means which transmit the desired temperature by a user, for example, to an air conditioner.
The operating element can essentially have the shape of a sphere, a hollow hemisphere or a sphere with an operating flat or a dome.
In one embodiment of the invention, the components of the device are made of plastic and are produced by injection molding. However, it is also possible that the parts or individual components of the device consist of other materials, for example metal or metal alloys.
A device according to the invention can be used both in passenger compartments, cabs in land, air and water vehicles. In land vehicles, especially passenger cars, the facilities u.a. can be used in the dashboard panels.
In further alternative embodiments of the invention, the first control rod is not connected to a gear, but with a friction wheel, which transmits the rotational movement of the operating wheel to the locking device via a further friction wheel. It is also possible to use a gearbox to over / under the rotational movement of the operating wheel in a desired rotational movement. Also conceivable is a link guide, which can be used to transmit (rotary) movements as well as over / under-set.
The cross section of the air vent may be round or oval as well as rectangular, whereby the device according to the invention can be used for any cross-sectional shape of an air vent.
Further advantages and features and embodiments of the invention will become apparent from the figures of the accompanying drawings, which show by way of example different embodiments of the invention. The illustrated embodiments and scales are not intended to be limiting and are merely illustrative of the invention. In addition, it is refrained to represent and explain all parts of the devices or air vents described below, if they are not essential for the understanding of the invention.
1 an air vent according to a first embodiment in perspective view;
2 a perspective view of parts of in 1 shown Luftausströmers;
3a another perspective view of parts of in 1 shown Luftausströmers;
3b an exploded view of the in the 2 and 3a shown parts of in 1 shown Luftausströmers;
4a -C perspective views of the components in the 1 - 3 embodiment shown without housing in different positions;
5 a perspective view of the in the 1 - 4 embodiment shown in a position;
6 , a perspective view of the in the 1 - 5 shown Luftausströmers; and
7a C an air vent or parts of a Luftausströmers according to another embodiment in a perspective view.
1 shows an air vent 10 according to a first embodiment. The air vent 10 has two housing parts 20 . 22 as well as a frame 24 on. The frame 24 has locking elements 26 on that with hooks 32 interact to the frame 24 on the housing part 20 to fix. The in 1 illustrated air vents 10 has a rectangular cross-section.
When assembling such a Luftausströmers 10 can the frame 24 on the housing part 20 put on and on the locking elements 26 and hooks 32 with the housing part 20 get connected. The housing part 20 continues to stock 36 on, in which in a second direction B extending lamellae 34 and a control blade 42 are rotatably mounted. In 1 are only the upper bearings 36 illustrated, however, the housing part 20 on the opposite side corresponding bearing or bearing openings. The name of the lamella 42 as a control blade is in this context not in contradiction to the slats 14 and 102 , which were initially referred to as control blades and to which essential, necessary for control components are arranged and over which the control is carried out in large parts.
The housing part 22 has a warehouse 38 for a closing flap 80 on. The housing part 22 also points to the camp 38 for the closing flap 80 opposite side of the camp 38 for the closing flap 80 corresponding second bearing (not shown in the figures) on. In the camps 38 is the closing flap 80 rotatably mounted about a pivot axis J. The direction of rotation is indicated by arrow 124 specified.
The housing part 20 and the housing part 22 may be individual parts that are assembled in an assembly process or are formed as one part. However, the embodiment shown in the figures with two separate housing parts 20 . 22 , which are assembled in an assembly process, a simplified assembly of the components of the air vent 10 or the air vent 10 , The same applies to the in the 7a -C shown air vents 100 ,
In the housing part 20 is still a lamella unit 28 taken, which is pivotable about bearings not shown in the figures. In the bearing, not shown, bearing journals 44 the slat unit 28 (in 1 not shown). As in 4a shown, the lamellar unit 28 about a pivot axis D in the direction of the arrow 90 be pivoted.
The slat unit 28 has two fins running in a first direction A. 12 and another in the first direction A extending lamella 14 with a recording 40 on. The slats 12 and 14 are over sidewalls 30 connected with each other. Although in the figures the side walls 30 are shown rounded, such an embodiment is not mandatory. However, the height of the lamellae unit must be 28 for the air vent 10 be selected such that a pivoting of the plate unit 28 can be done about the pivot axis D, without the slats 12 in any position of the lamellae unit 28 on the housing part 20 nudge. However, the height of the louver unit 28 be chosen such that it is pivotable only by a certain amount, until the lamellar unit 28 on the housing part 20 abuts. This determines how far the fin unit 28 can be pivoted.
In the recording 40 is a control wheel 18 recorded, which is a control 16 surrounds. The control wheel 18 is about a rotation axis K in the direction of the arrow 126 rotatable. A twisting of the control wheel 18 causes the pivoting of a closing device or closing flap 80 about the pivot axis J about means described in more detail in the following figures.
In the in the 1 shown air vents 10 becomes the lamellae unit 28 and thus the one from the air vent 10 escaping air flow upon actuation of the control element 16 pivoted or changed the direction of the exiting air flow. In this case, pivoting takes place via the pivot axis D upon actuation of the operating element 16 substantially at the upper or lower portion in the second direction B from the rotation axis K offset upward or downward (the effect / function of the operation of the areas of the operating element 16 is in 5 explained in more detail). For this purpose, the operating element 16 a profile, which further facilitates the operation by means of a user's finger. Presses a user with his finger on the control 16 and controls the pressure of the finger so that it starts from the center of the operating element 16 either slightly upwards or slightly downwards, so leads the lamellae unit 28 a pivoting about the pivot axis D from.
Starting from the in 1 displayed view causes a press on the control 16 to the left or right pivoting of the running in the second direction B control plate 42 and the slats 34 , The control lamella 42 and the slats 34 they are going around through the camps 36 extending pivot axes pivoted. The swivel axes of the control lamella 42 and the slats 34 correspond to the pivot axes I ', I'',I''', I '''' and I '''''of the control blade 42 and the slats 34 out 7b , The following are the pivot axes of the control blade 42 and the slats 34 of the air vent 10 ( 1 to 6 ) also denoted by I ', I'',I''', I '''' and I '''''.
2 shows parts of the air vent 10 out 1 in a perspective rear view of the air vent 10 , The side walls 30 the slat unit 28 have journals 44 on which in camps (in 2 not shown) of the housing part 20 are received pivotally. The control wheel 18 is over a stirrup-like holding part 54 with a first control rod 50 connected, at the end of a gear 58 is appropriate. The gear 58 transfers the rotational movement of the operating wheel 18 to a pinion 86 (please refer 4a and 6 ; in 2 not shown), which in a driver on the closing flap 80 engages and thereby when turning the operating wheel 18 the closing flap 80 pivoted about the pivot axis J. The pinion 86 Alternatively, it can also be part of the closing flap 80 , ie be firmly connected to this. The first control rod 50 runs in a normal position (ie the lamella unit 28 is not pivoted) centered along by the recording 40 extending axis of rotation K. The bow-like holding part 54 connects the control wheel 18 with the first control rod 50 , The operating element 16 is via a second control rod 52 and via a hinge connection 56 with the control blade 42 connected. The control lamella 42 runs in the second direction B and is about a pivot axis F (see 4b ) pivotally mounted (this corresponds to the in 7b for the second embodiment of an air vent 100 shown pivot axis I '''). These are the journals 46 the control lamella 42 in the camps 36 of the housing part 20 added. The control lamella 42 has an incision in which a connecting pin 64 is arranged. The connecting pin 64 serves to the control lamella 42 with the other in the second direction B extending slats 34 about one in 2 not shown coupling rod 82 (please refer 4a -C) connect. The control lamella 42 consists of two parts, which have a bow-shaped section 48 connected to each other. In addition, the control louver 42 a lead 62 on. On the lead 62 is a spherical section arranged by a pan 60 , which at one end of the second control rod 52 is arranged, is embraced. The articulated connection of this kind 56 allows pivoting of the extending in the second direction B control blade 42 and thereby the slats 34 over the second control rod 52 and the control 16 even if the lamellae unit 28 is pivoted about its pivot axis D. In its normal or center position, the control lamella extends 42 essentially at a right angle to the first control rod 50 so that these are crossed by the control plate 42 runs like this in 2 is shown. However, the control blade 42 due to an actuation of the operating element 16 over the second control rod 52 pivoted, it must still be possible to close a closing flap 80 over the first control rod 50 when operating the operating wheel 18 to enable. Therefore, the bow-shaped section 48 designed such that in each position of the control plate 42 the bow-shaped section 48 not to the first control rod 50 abuts.
3a shows a further perspective view of parts of in 1 shown Luftausströmers 10 , The slat unit 28 has further rounded areas 78 in the transition from the lamella 14 to the recording 40 on. The operating element 16 is about bearing pins 66 about a pivot axis E in the direction of the arrow 92 pivoted. During a movement of the operating element 16 in that direction 96 is therefore the operating element 16 pivoted about the pivot axis E. The pivotal movement also results in a movement of the second control rod 52 and thus in a pivoting of the control plate 42 , The control wheel 18 also has back projections 70 on, by means of which the operating wheel 18 in the recording 40 is recorded and stored. The projections 70 also have hooks on which a ring 76 behind and thereby the operating wheel 18 in the recording 40 hold.
3b shows an exploded view of the in 3a represented parts. The recording 40 has an inner ring 76 on which a smaller diameter than the recording 40 Has. At the ring 76 are two bearing pins 66 arranged, which pass through the pivot axis E and define the pivot axis E. The control wheel 18 has two bearings 68 in which the bearing pins 66 to grab. This is the operating element 16 swiveling around the bearing pins 66 and the pivot axis E in the receptacle 40 stored.
The control wheel 18 can from the front in the recording 40 be used, the operating wheel 18 when inserting into the receptacle 40 is pressed until it is in the recording 40 locks. The engagement takes place via the projections 70 with the hooks. The bow-shaped holding part 54 also has a backdrop (see 2 ), which is a triggering of the operating element 16 when pivoting about the pivot axis E at the connection between the operating wheel 18 and the first control rod 50 prevented.
The operating element 16 also has a connection part 72 on, in which the second control rod 52 used and over which the second control rod 52 with the control 16 connected is. The first control rod 50 further has a fastening part 74 on, which with the middle located part of the stirrup-like holding part 54 connected is.
The fastening part 74 is also adapted to pivoting the louver unit 28 a rotary movement of the control wheel 18 over the bow-shaped holding part 54 to ensure.
In addition, the edge of the tooth must 58 not be designed as a full wheel, but may also be formed as a gear segment (as shown in the figures). The size of the gear segment also depends on the diameter of the gear and the number of teeth and other properties of the air vent 10 from, such as the type of closing device or closing flap 80 , the arrangement of the closing device or closing flap 80 as well as the size and shape of the air supply shaft.
The 4a to 4c show different positions of the lamella unit 28 and the closing flap 80 , When swiveling the operating element 16 about the pivot axis E ( 3a ) transmits the second control rod 52 over the hinge connection 56 the movement to the control lamella 42 , About the connecting pins 64 the slats 34 and the control blade 42 which is rotatable in openings of the coupling rod 82 are received, the pivoting of the control blade 42 over the coupling rod 82 to the other fins 34 transfer. The pivoting of the control louvre 42 takes place about the pivot axis F in the direction of the arrow 94 ( 4b ).
Upon actuation of the control element 16 in that direction 96 ( 3a ) takes place a pivoting of the plate unit 28 about the pivot axis D, as indicated by arrow 90 specified. This requires a user with his finger the control 16 so move it to the pressure in the direction and in the area of the bearing pins 66 either raised upwards or downwards or that he in the area of the above-arranged bearing pin 66 against the control 16 presses or in the area of the bearing pin arranged below 66 against the control 16 presses (see also 5 and the corresponding figure description).
Will the operating wheel 18 twisted, there is a pivoting of the closing flap 80 about the pivot axis C (in 1 Pivot axis J) in the direction of the arrow 88 , The closing flap 80 is over trunnions 84 in camps 38 for the closing flap 80 in the housing part 22 pivoted. It transmits the bow-like holding part 54 fixing with the control wheel 18 connected, the rotational movement of the operating wheel 18 to the first control rod 50 , About the firm with the first control rod 50 connected gear 58 a transmission of the rotational movement takes place on the pinion 86 in which alternative to the embodiment as an integral part of the closing flap 80 a catch of the closing flap 80 can grab. As a result, as in the 4a to 4c shown, the closing flap 80 via the operating wheel 18 be pivoted. The first control rod 50 can also be at least partially guided and / or stored over means not shown in the figures.
In the design of the gear 58 , the pinion 86 and the first and second control rods 50 and 52 and the bow-shaped holding part 54 must be taken into account that the control wheel 18 can not be rotated arbitrarily, since the stirrup-like holding part 54 when turning the operating wheel 18 on the second control rod 52 can trigger. Therefore, a twisting of the operating wheel 18 through the second control rod 52 limited, but it is still possible, the control wheel 18 essentially, depending on the configuration of the second control rod 52 , almost 360 ° to twist. However, this is sufficient to use the operating wheel 18 a pivoting of the closing flap 80 to achieve from an open to a closed state. This can also be seen as a security feature, so that excessive rotation of the control wheel 18 and thus an excessive pivoting of the closing flap 80 is prevented. Namely on the control wheel 18 further attempts to transmit a rotary motion or is the operating wheel 18 further twisted, although the closing flap 80 has already been brought into its open or closed state, this can lead to damage to the device (for example, breaking the journals 84 , the fastening part 74 or the bow-shaped holding part 54 ).
In a particular embodiment, the bow-shaped holding part abuts 54 in an opened state of the closing flap 80 on one side of the second control rod 52 and abuts on the other side of the second control rod 52 on when the closing flap 80 is in its fully closed state.
The slats running in the second direction B 34 have a recess 98 on, which prevents the pivoting of the lamella unit 28 these with the slats 34 comes into contact. Also the control lamella 42 , which consists of two parts, has corresponding recesses on their respective parts.
5 shows a view of the in the 1 to 4 shown embodiment of the air vent 10 in an operating position. The slat unit 28 is pivoted about its pivot axis D and extending in the second direction B slats 34 and the control plate 42 are also around their pivot axes F and I ', I'',I''', I '''' and I '''''pivoted.
Although the lamellae unit 28 is pivoted and the slats 34 and the control plate 42 are also pivoted, are in 5 exemplary different operations for the control 16 and the control wheel 18 through the arrows 128 . 130 . 132 . 134 and 136 specified. As described above, takes place upon rotation of the operating wheel 18 according to the arrow 128 opening and closing the closing flap 80 , When operated in the direction of the arrow 132 becomes the lamellae unit 28 pivoted as it is in 5 is shown. When operated in the direction of the arrow 130 would the lamellae unit 28 about the pivot axis D of the lamella unit 28 be pivoted down. When operated in the direction of the arrow 136 become the control lamella 42 and the slats 34 , as in 5 shown, pivoted. In addition, an actuation of the operating element 16 also in one direction 134 take place, whereby the control lamella 42 and the slats 34 be pivoted in the other direction.
By such a device, it is not possible when pressing in one of the directions 130 . 132 . 134 and 136 accidental operation of the control 16 in one of the other directions 130 . 132 . 134 and 136 perform. Because the control element 16 over the bearing pins 66 in the recording 40 is stored, carried out at a pressure in the direction of the arrows 132 and 130 only pivoting about a parallel to the axis extending in the first direction A axis. However, a pressure on the control element 16 as by the arrows 134 and 136 indicated, exercised, then arranged behind it in the second direction B extending lamellae 34 and the control plate 42 pivoted. The pivoting takes place due to the transmission of the movement of the operating element 16 by means of the second control rod 52 and the articulation 56 and the lead 62 the control lamella 42 to the control plate 42 ,
The actuation in the direction of the arrows 130 and 132 however, acts directly on the fixed with the lamella 14 connected recording 40 on the lamellae unit 28 , Furthermore, when turning the operating wheel 18 as by arrow 128 shown, no operation of the operating element 16 executed.
In a corresponding embodiment of the control wheel 18 For example, gummed or with other features, with only one finger of a user's hand, the amount of the air vents 10 flowing air as well as the direction of the air vent 10 be adjusted by flowing air. In this case, when operated in one direction no unintentional adjustment of other slats and the closing flap 80 reached.
However, it is also possible with this device, at the same time the lamella unit 28 as well as in the second direction B extending slats 34 and the control plate 42 to adjust by means of a finger pressure, for example, when the user is in the area between the in 5 illustrated area of the arrows 132 and 136 suppressed.
Likewise, with the device according to the invention when turning the operating wheel 18 also the direction of the outflowing air can be changed. For example, a user with two fingers grips the wheel 18 Can he beside the twisting 128 of the control wheel 18 this in one of the directions 130 and 132 Press, causing the lamellae unit 28 (or the slats 102 and 104 ) is pivoted.
6 shows a rear perspective view of the in the 1 to 5 shown Luftausströmers 10 , Here is the accommodation of the closing flap 80 in the air vent 10 or the housing part 22 and the storage of the closing flap 80 over the journals 84 in the camps 38 for the closing flap 80 to see. The pinion 86 , which may also have the shape of a bevel gear (or a partial bevel gear), engages the gear segment 58 and transmits over the first control rod 50 and the bow-shaped holding part 54 the rotational movement (in the direction of the arrow 128 ) of the control wheel 18 to the closing flap 80 , The closing flap 80 has to appropriate means that the rotational movement of the pinion 86 record and in a pivoting of the closing flap 80 can convert or the pinion 86 is as part of the closing flap 80 educated.
In one embodiment, the closure flap 80 a catch on that between the teeth of the pinion 86 attacks. Will the pinion 86 turned, so the driver and thus the closing flap 80 from the teeth of the pinion 86 taken away and the closing flap 80 is pivoted.
Of course, instead of the gear 58 and the pinion 86 Friction wheels are used, which may also be formed rubberized. Also, any device (eg, a gear arrangement) for over- or reduction of the rotational movement is conceivable.
The 7a to c show an air vent 100 or parts of a Luftausströmers 100 according to another embodiment in perspective views. The provided with the same reference numerals parts of the air vent 100 in the 7a -C correspond in function, Effect and shape essentially the parts of the in the 1 to 6 shown Luftausströmers 10 ,
The in the 7a to c differs substantially from that in the 1 to 6 shown embodiment in that no lamellar unit 28 but single lamellae running in the first direction A. 104 and 102 are provided. In this case, the lamella 102 a recording 40 for the control element 16 and the control wheel 18 on. The slats 104 also have a curved area 106 or a curved area 108 on.
When swiveling the operating element 16 about the pivot axis G in the direction of the arrow 118 lead the slats 104 a corresponding pivoting movement 118 about their pivot axes G 'and G''off. The slats 102 and 104 are doing over a coupling rod 110 interconnected with the slats 102 and 104 a recess 116 in which in each case a connecting pin 112 protrudes, with the appropriate recordings of the coupling rod 110 connected is. For example, the coupling rod 110 with the connecting pins 112 be connected by the coupling rod 110 against the connecting pins 112 is pressed until this in the shots of the coupling rod 110 engage. The slats 102 and 104 have journals 114 on which in corresponding bearings of the housing part 20 of the air vent 100 are included. The slats 102 and 104 are doing over the journals 114 about the pivot axes G, G 'and G''by means of actuation of the operating element 16 (according to the operation of the in 1 to 6 shown Luftausströmers 10 ) pivotable.
The further embodiment of the second embodiment according to the Luftausströmers 110 corresponds to the versions for the air vent 10 ( 1 - 6 ). So can over the control element 16 next to the slats running in the first direction A. 102 and 104 also the lamellae running in the second direction 34 and the control plate 42 via a second control rod 52 in the same way as for the air vent 10 ( 1 - 6 ), acts about its pivot axes I ', I ", I"', I "" and I "'" in the direction of the arrows 122 be pivoted. Likewise, a closing flap 80 about a pivot axis J in the direction of the arrow 124 via the operating wheel 18 be pivoted. This is done as well as for the air vent 10 in the 1 to 6 shown via a first control rod 50 and a stirrup-like holding part 54 , where the first control rod 50 with a gear 58 and over the pinion 86 with the closing flap 80 connected is.
The pivoting of the in the first direction A and extending in the second direction B slats 102 . 104 . 34 . 42 as well as the closing flap 80 takes place likewise in the same way as for the air vent 10 in the 1 to 6 described.
In addition, unlike the embodiments shown in the figures, the cross section of an air vent may also be round or oval, with the components of the device for controlling an air flow having to be adapted accordingly. The air vents shown in the figures 10 and 100 as well as their components consist of components produced in an injection molding process. But it is also possible, the air vents 10 and 100 or components thereof and the device for controlling an air flow from other materials, such as metal or metal alloys.
Slat with receptacle
Bearing for closing flap
bow-shaped section
first control rod
second control rod
bow-shaped holding part
rotating operation
Actuation (below)
Actuation (above)
Actuation (left)
Actuation (right)
G, G ', G' '
I, I ', I' ', I' '', I '' '', I '' '' '
Device for controlling an air flow from an air vent ( 10 ; 100 ), wherein for controlling the air flow, a change in the orientation of in a first and in a second direction (A, B) extending, pivotable blades ( 12 . 14 . 34 . 42 . 102 . 104 ) and a control of the amount of outflowing air by means of a closing device ( 80 ) is feasible and the slats ( 12 . 14 . 34 . 42 . 102 . 104 ) run substantially horizontally and vertically or at a certain angle to each other, at least comprising an operating element ( 16 ), by means of which the orientation of the lamellae running in the first direction (A) and the orientation of the lamellae running in the second direction (B) ( 12 . 14 . 34 . 42 . 102 . 104 ) and an annular control wheel ( 18 ), by means of which the control of the amount of outflowing air by the closing device ( 80 ), characterized in that the operating element ( 16 ) of the annular control wheel ( 18 ) is surrounded and in the first direction (A) extending lamella ( 14 ; 102 ) a recording ( 40 ) for the operating element ( 16 ), in which the operating element ( 16 ) is at least partially received and guided, and wherein a movement of the operating element ( 16 ) in the second direction (B) a change in the orientation of the lamellae running in the first direction (A) ( 12 . 14 ; 102 . 104 ) and via a movement of the operating element ( 16 ) in the first direction (A) a change in the orientation of the lamellae running in the second direction (B) ( 34 . 42 ) is feasible, and that the operating wheel ( 18 ) in the recording ( 40 ) or on the control element ( 16 ) This is rotatably mounted surrounding, wherein via the operating wheel ( 18 ) by means of a rotary movement the locking device ( 80 ) can be brought from an open to a closed state or vice versa.
Device according to claim 1, characterized in that the operating element ( 16 ) about a in the second direction (B) extending axis (E) in the receptacle ( 40 ) is pivotally mounted or in the operating element ( 16 ) is rotatably arranged at least by a defined angle.
Device according to claim 1 or 2, characterized in that the operating wheel ( 18 ) rotatable about a substantially centrally through the receptacle ( 40 ) extending axis (K) in / on the receptacle ( 40 ) is stored.
Device according to one of the preceding claims, characterized in that the locking device ( 80 ) at least one closing flap ( 80 ) which extends about a transverse axis to the air flow direction (J) in the housing ( 20 . 22 ) of the air vent ( 10 ; 100 ) or the feed shaft is pivotable.
Device according to claim 4, characterized in that the operating wheel ( 18 ) on a first rotatably mounted control rod ( 50 ), wherein the first control rod ( 50 ) at least one gear ( 58 ) in the vicinity of the pivot axis (J) of the locking device ( 80 ), in which at least one toothed wheel ( 86 ) engages on the pivot axis (J) of the locking device ( 80 ) is stored.
Device according to claim 4 or 5, characterized in that the first control rod ( 50 ) in a stirrup-like holding part ( 54 ) on the control wheel ( 18 ) is anchored and the stirrup-like holding part ( 54 ) has a backdrop into which the operating element ( 16 ) when pivoting dips.
Device according to one of the preceding claims, characterized in that the operating element ( 16 ) about an off-center of the control ( 16 ) ( 72 ) with a second control rod ( 52 ) and the second control rod ( 52 ) substantially offset by 90 ° to the pivot axis (E) of the operating element ( 16 ) with the operating element ( 16 ) and at least one in the second direction (B) extending blade ( 42 ), with the second control rod ( 52 ) connected in the second direction (B) extending lamella ( 42 ) is formed such that in each of its positions not in contact with the first control rod ( 50 ).
Device according to claim 7, characterized in that the with the second control rod ( 52 ) connected in the second direction (B) extending lamella ( 42 ) consists essentially of two parts, which have a bow-like section ( 48 ) are interconnected.
Device according to one of claims 7 or 8, characterized in that the second control rod ( 52 ) with the lamella running in the second direction (B) ( 42 ) and with the operating element ( 16 ) and the first control rod ( 50 ) with the operating wheel ( 18 ) are hingedly connected.
Device according to one of claims 7 to 9, characterized in that the second control rod ( 52 ) with the lamella running in the second direction (B) ( 42 ) and with the operating element ( 16 ) and the first control rod ( 50 ) with the operating wheel ( 18 ) are connected such that the movements for actuating the in the second direction (B) extending slats ( 34 . 42 ) and the locking device ( 80 ) regardless of the orientation of the in the first direction (A) extending and recording ( 40 ) having lamella ( 14 ; 102 ) are feasible.
Device according to one of claims 7 to 10, characterized in that in the first direction (A) extending lamellae ( 102 ; 104 ) via a first coupling device ( 110 ) and / or in the second direction (B) extending slats ( 34 . 42 ) via a second coupling device ( 82 ) are connected to each other, so that when changing the orientation of the extending in the first direction (A) lamella ( 102 ) with the recording ( 40 ) a substantially same change in the orientation of the other in the first direction (A) extending lamellae ( 104 ) is feasible and / or that with a change in the orientation of the in the second direction (B) extending, with the second control rod ( 52 ) connected lamella ( 42 ) a substantially same change in the orientation of the other in the second direction (B) extending lamellae ( 34 ) is feasible.
Device according to one of claims 1 to 11, characterized in that in the first direction (A) extending lamellae ( 12 . 14 ) as a jointly pivotable about the pivot axis (D) extending in the first direction (A) unit ( 28 ) are formed.
Device according to claim 1, characterized in that the operating element ( 16 ) and / or the control wheel ( 18 ) are provided with a profile and have tactile perceptible features.
Device according to claim 1, characterized in that around the operating wheel ( 18 ) around a second annular operating wheel is arranged, which is provided for controlling other functions and connected thereto by further means or is in communication.
Device according to claim 1, characterized in that the operating element ( 16 ) has substantially the shape of a sphere, a hollow hemisphere or a sphere with Bedienabflachung or a dome.
Device according to one of the preceding claims, characterized in that the components of the device consist of plastic.
Device according to one of the preceding claims, characterized in that the device comprises a device for controlling an air flow from an air outlet ( 10 ; 100 ) in a vehicle.
DE201310101887 2012-03-19 2013-02-26 One-button operation for an air vent Active DE102013101887B4 (en)
DE201220100980 DE202012100980U1 (en) 2012-03-19 2012-03-19 One-button operation for an air vent
DE202012100980.3 2012-03-19
DE201310101887 DE102013101887B4 (en) 2012-03-19 2013-02-26 One-button operation for an air vent
DE102013101887A1 DE102013101887A1 (en) 2013-09-19
DE102013101887B4 true DE102013101887B4 (en) 2015-03-12
ID=46510034
DE201220100980 Active DE202012100980U1 (en) 2012-03-19 2012-03-19 One-button operation for an air vent
DE201310101887 Active DE102013101887B4 (en) 2012-03-19 2013-02-26 One-button operation for an air vent
DE (2) DE202012100980U1 (en)
DE202013100257U1 (en) 2013-01-18 2013-03-07 Dr. Schneider Kunststoffwerke Gmbh one-button operation
DE102013206873A1 (en) * 2013-04-16 2014-10-30 Behr Gmbh & Co. Kg demister
DE102015118549B4 (en) 2015-05-11 2017-05-04 Dr. Schneider Kunststoffwerke Gmbh Device for controlling an air flow
DE102015118548B4 (en) * 2015-05-28 2017-05-04 Dr. Schneider Kunststoffwerke Gmbh Air vent with a control device
DE102015218309A1 (en) * 2015-09-23 2017-03-23 Volkswagen Aktiengesellschaft Ventilation nozzle for ventilation of a vehicle interior
EP3173269B1 (en) * 2015-11-30 2018-07-18 Volvo Car Corporation Internal air vent for a vehicle and method for assembling an internal air vent
JP6579002B2 (en) * 2016-03-10 2019-09-25 豊田合成株式会社 Air conditioning register
DE102016107700A1 (en) * 2016-04-26 2017-10-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ventilation device for a motor vehicle
DE102016013353A1 (en) 2016-11-09 2018-05-09 Audi Ag Outlets for a motor vehicle and associated motor vehicle
DE102017103760A1 (en) 2017-02-23 2018-08-23 Dr. Schneider Kunststoffwerke Gmbh air vents
DE102017106853B3 (en) * 2017-03-30 2018-01-25 Dr. Schneider Kunststoffwerke Gmbh air vents
DE102017109057A1 (en) 2017-04-27 2018-10-31 Illinois Tool Works Inc. air vents
DE102017120417A1 (en) 2017-09-05 2019-03-07 Weber GmbH & Co. KG Kunststofftechnik + Formenbau Air vents with adjustable air outlet direction, in particular flat or joint vents
DE102017217085A1 (en) 2017-09-26 2019-03-28 Ford Global Technologies, Llc Air vents for controlling an air flow
DE102018106843A1 (en) * 2018-03-22 2019-09-26 Dr. Schneider Kunststoffwerke Gmbh operating device
DE102018108785A1 (en) * 2018-04-13 2019-10-17 Dr. Schneider Kunststoffwerke Gmbh operating device
DE102018119944A1 (en) * 2018-08-16 2020-02-20 Dr. Schneider Kunststoffwerke Gmbh Air vents with an operating device
DE2012000A1 (en) * 1969-03-21 1971-02-04
DE19807292A1 (en) * 1997-03-01 1998-09-03 Volkswagen Ag Ventilation device for interior of motor vehicle
EP1375217B1 (en) * 2002-06-28 2006-06-07 TRW Automotive Electronics &amp; Components GmbH &amp; Co. KG An air vent
EP1712384B1 (en) * 2005-04-11 2008-07-16 Martur Falcad S.r.l. Air distribution air vent for vehicle dashboards
DE202010013073U1 (en) * 2010-12-07 2011-03-03 Dr. Schneider Kunststoffwerke Gmbh Operating element
DE102010010399A1 (en) * 2010-03-05 2011-09-08 GM Global Technology Operations LLC , (n. d. Ges. d. Staates Delaware) Ventilation nozzle for the vehicle interior
DE10226441B3 (en) 2002-06-13 2004-03-25 Peguform Gmbh & Co. Kg I.Ins. Ventilator for motor vehicle interior has vanes connected to common actuator which operates by sliding and-or rotation
FR2871103A1 (en) 2004-06-04 2005-12-09 Renault Sas Controlling the thermal environment of a motor vehicle habitacle
DE102007059190A1 (en) 2007-09-13 2009-03-19 Johnson Controls Interiors Gmbh & Co. Kg Air outlet for ventilating or air conditioning passenger compartment of vehicle, has actuating element provided with actuating movements for adjustment of outlet direction and volume flow rate of air emerging from outlet, respectively
2012-03-19 DE DE201220100980 patent/DE202012100980U1/en active Active
2013-02-26 DE DE201310101887 patent/DE102013101887B4/en active Active
DE102013101887A1 (en) 2013-09-19
DE202012100980U1 (en) 2012-05-23
US20140357179A1 (en) 2014-12-04 Air vent
EP1588877B1 (en) 2008-06-11 Air nozzle
DE60207168T2 (en) 2006-08-10 ventilation
EP3403859A1 (en) 2018-11-21 Air vent
DE602005005848T2 (en) 2009-05-14 Fan valve for a ventilation system in a vehicle cabin
DE10057421B4 (en) 2006-01-12 Air outlet for ventilation systems
JP4322572B2 (en) 2009-09-02 Air vent
EP2598355B1 (en) 2014-09-03 Air-diffuser
KR101160865B1 (en) 2012-07-02 Air outlet structure for air conditioner
DE102007019602B3 (en) 2008-06-26 Air discharging device for use in e.g. railcar, has laminar element arranged at end of another laminar element, and nozzle housing and air guidance element formed for producing Coanda effects so that air flow is discharged from opening
EP1712384B1 (en) 2008-07-16 Air distribution air vent for vehicle dashboards
JP6008733B2 (en) 2016-10-19 register
US7029390B2 (en) 2006-04-18 Air vent for vehicle air ducting
DE10351409A1 (en) 2004-05-19 Vehicle air conditioning
KR100613711B1 (en) 2006-08-21 air-vent of a automobile
DE102015017009A1 (en) 2017-07-06 outlet device
JP5028254B2 (en) 2012-09-19 Register
JP4062944B2 (en) 2008-03-19 Air blowout adjustment register
US9616729B2 (en) 2017-04-11 Vehicular air conditioner
KR20150068900A (en) 2015-06-22 Wind direction adjusting device
2013-03-26 R012 Request for examination validly filed
2015-01-12 R018 Grant decision by examination section/examining division
2017-11-24 R082 Change of representative