mhurhangee/ep-ind-claims huggingface dataset:
A nozzle for a fuel injector comprising: a pivotably symmetrical nozzle member having a hollow space for introducing a nozzle needle; a nozzle tip that is provided at a longitudinal end of the nozzle member and has at least one opening for discharging fuel: and a nozzle needle arranged in the hollow space for the selective blocking of a fuel supply to the at least one opening, wherein the nozzle needle is designed as tubular in the region of the nozzle tip and is adapted to conduct fuel in the interior of the tubular region toward the at least one opening.; and the nozzle tip has a conical elevated portion toward the hollow space for the nozzle needle whose tip penetrates into the interior of the tubular region of the nozzle needle in a closed state of the nozzle, characterized in that the at least one opening for the discharge of fuel is adjacent to the jacket surface of the conical elevated portion, with an inner longitudinal margin of an at least one opening channel having the opening being aligned with the jacket surface so that fuel can be continuously guided from the jacket surface into the opening. a pivotably symmetrical nozzle member having a hollow space for introducing a nozzle needle; a nozzle tip that is provided at a longitudinal end of the nozzle member and has at least one opening for discharging fuel: and a nozzle needle arranged in the hollow space for the selective blocking of a fuel supply to the at least one opening, wherein the nozzle needle is designed as tubular in the region of the nozzle tip and is adapted to conduct fuel in the interior of the tubular region toward the at least one opening.; and characterized in that the at least one opening for the discharge of fuel is adjacent to the jacket surface of the conical elevated portion, with an inner longitudinal margin of an at least one opening channel having the opening being aligned with the jacket surface so that fuel can be continuously guided from the jacket surface into the opening.
A heat-sealing machine for assembling textile articles of manufacture, comprising: - a conveying group comprising a first conveying member co-operating with a second conveying member for translation of an article of manufacture being worked in a predetermined feeding direction, said article of manufacture comprising at least one first and one second layer (2a, 2b) adapted to be interposed between said first and second conveying members (4a, 4b) in a region of mutual junction of the layers themselves; - a heating unit operating in the region of the conveying group for determining activation of at least one thermoadhesive element carried by at least one of the layers (2a, 2b) on a side thereof facing the other layer (2a, 2b) in the region of mutual junction, wherein said heating unit comprises a heat dispenser that is movable in a horizontal direction transversely relative to the feeding direction of the article of manufacture being worked, between an operating condition in which it is disposed upstream of the conveying group, with reference to the feeding direction of the article of manufacture and a rest condition in which it is laterally shifted relative to the conveying group itself, wherein said heat dispenser is adapted to operate between the first and second layers (2a, 2b) to direct a thermal carrier flux against the thermoadhesive element, wherein said heating unit further comprises a second heat dispenser designed to direct a second thermal carrier flux towards said conveying group. - a conveying group comprising a first conveying member co-operating with a second conveying member for translation of an article of manufacture being worked in a predetermined feeding direction, said article of manufacture comprising at least one first and one second layer (2a, 2b) adapted to be interposed between said first and second conveying members (4a, 4b) in a region of mutual junction of the layers themselves; - a heating unit operating in the region of the conveying group for determining activation of at least one thermoadhesive element carried by at least one of the layers (2a, 2b) on a side thereof facing the other layer (2a, 2b) in the region of mutual junction, wherein said heating unit comprises a heat dispenser that is movable in a horizontal direction transversely relative to the feeding direction of the article of manufacture being worked, between an operating condition in which it is disposed upstream of the conveying group, with reference to the feeding direction of the article of manufacture and a rest condition in which it is laterally shifted relative to the conveying group itself, wherein said heat dispenser is adapted to operate between the first and second layers (2a, 2b) to direct a thermal carrier flux against the thermoadhesive element, wherein said heating unit further comprises a second heat dispenser designed to direct a second thermal carrier flux towards said conveying group.
A transport vehicle with variable width and track width, having a chassis and at least one steering axle (16, 18, 20, 22), wherein the chassis comprises two chassis parts each carrying a row of bogies being arranged one after the other and being adjustable transversely to a vertical longitudinal medium plane of the transport vehicle, characterized in that only a single length-adjustable transverse track rod is arranged between the two rows of bogies, which connects two bogies of the one or one of the steering axles (16, 18, 20, 22) and whose length is adjustable by an amount corresponding to the amount of enlargement or reduction of the width and track width, that each of the steering arms connected via the transverse track rod is connected via a longitudinal track rod (100, 102) with a steering arm of an adjacent bogie of the same row.
Device (1") for securing an interrupted water supply, consisting of at least two hydraulic shutoff valves (2, 2') on a supply pipe adapted to supply water to a storage tank and adapted to fill said tank from a nozzle, and of a branch pipe on the supply pipe which branches off water upstream from both shutoff valves (2, 2') and first supplies said water to the pressure chamber of the shutoff valve located furthest from the nozzle, and subsequently to the pressure chamber of the shutoff valve located nearest to the nozzle, and continues further to a nozzle which is adapted to end in the storage tank, and of a float adapted to be placed in the storage tank and which operates a control valve, which shuts off the nozzle of the branch pipe when the water level in the storage tank is high enough, characterised in that (a) the shutoff valve located nearer from the nozzle is not provided with a support spring and the shutoff valve located furthest from the nozzle is provided with a support spring which works in the close direction and can at least overcome the displacement resistance of the shutoff valve, such that said furthest shutoff valve will in any case close, and under normal circumstances, will close earlier than the nearest shutoff valve; or (b) - the shutoff valve located nearest to the nozzle is allowed to close later by ensuring that the operation of the control pressure on the nearest shutoff valve is delayed, by means of a constriction in the branch pipe upstream from the pressure chamber of the nearest shutoff valve, said constriction being mounted in series with a second constriction in the branch pipe upstream from the pressure chamber of the furthest shutoff valve'; or - a combination of (a) and (b). (a) the shutoff valve located nearer from the nozzle is not provided with a support spring and the shutoff valve located furthest from the nozzle is provided with a support spring which works in the close direction and can at least overcome the displacement resistance of the shutoff valve, such that said furthest shutoff valve will in any case close, and under normal circumstances, will close earlier than the nearest shutoff valve; or (b) - the shutoff valve located nearest to the nozzle is allowed to close later by ensuring that the operation of the control pressure on the nearest shutoff valve is delayed, by means of a constriction in the branch pipe upstream from the pressure chamber of the nearest shutoff valve, said constriction being mounted in series with a second constriction in the branch pipe upstream from the pressure chamber of the furthest shutoff valve'; or - a combination of (a) and (b). - a combination of (a) and (b).
Ejector device for ejecting workpieces which are produced in a lathe, wherein the lather comprises - a housing, - a gripping device rotatably mounted on the housing for gripping the workpiece during the machining, and - a discharge pipe running through the housing with a first end and a second end, and - the gripping device surrounds a cavity to which the discharge pipe is connected by means of the first end and the machined workpiece can be passed through the discharge pipe from the first end to the second end for ejection from the lathe, and the ejector device - can be connected to a fluid conduit which communicates with a fluid reservoir for holding a fluid and with the cavity and which interacts with a conveyor unit for conveying the fluid from the fluid reservoir into the cavity, and the ejector device - comprises flow directing means, by which the flow direction of the fluid out of the cavity can be selected so that the fluid leaves the cavity either through the discharge pipe or through the gripping device, wherein depending upon the selected flow direction the fluid conveys and ejects the machined workpiece through the discharge pipe or the gripping device, characterised in that the flow directing means comprise at least one shut-off member which can be introduced into the gripping device or the discharge pipe and can be fixed there, and by which the gripping device or the discharge pipe can be sealed off. - a housing, - a gripping device rotatably mounted on the housing for gripping the workpiece during the machining, and - a discharge pipe running through the housing with a first end and a second end, and - the gripping device surrounds a cavity to which the discharge pipe is connected by means of the first end and the machined workpiece can be passed through the discharge pipe from the first end to the second end for ejection from the lathe, and the ejector device - can be connected to a fluid conduit which communicates with a fluid reservoir for holding a fluid and with the cavity and which interacts with a conveyor unit for conveying the fluid from the fluid reservoir into the cavity, and the ejector device - comprises flow directing means, by which the flow direction of the fluid out of the cavity can be selected so that the fluid leaves the cavity either through the discharge pipe or through the gripping device, wherein depending upon the selected flow direction the fluid conveys and ejects the machined workpiece through the discharge pipe or the gripping device, characterised in that the flow directing means comprise at least one shut-off member which can be introduced into the gripping device or the discharge pipe and can be fixed there, and by which the gripping device or the discharge pipe can be sealed off.
Timepiece barrel including a pivoting drum, coaxial to a barrel arbour in a direction of pivoting, said drum being arranged to confine at least one barrel spring, a first end of which is fixed or hooked to said drum or cooperates with said drum, and a second end of which is fixed or hooked to a core, which is coaxial to said barrel arbour and guided on said barrel arbour, said core being pivotally guided in a bore comprised in said drum, and including a first core limiting surface arranged to limit the axial travel of said core, in said pivoting direction, relative to an inner surface of said drum, and a second core stopping surface opposite said first core limiting surface and arranged to limit the axial travel of said core, in said pivoting direction, relative to an outer surface of said drum, said drum being arranged, on the one hand, imprisoned between said first core limiting surface and said second core stopping surface, which are in opposition to each other, and on the other hand, to pivot freely about said core, characterized in that said first core limiting surface or/and said second core stopping surface is formed by a rivet seam which projects radially relative to said bore of said drum.
Cabinet comprising a cabinet body which is open in the direction of the front face of the said cabinet, a drawer which is installed in the cabinet body, can be extended in a linear manner out of the cabinet body in the direction of the front face and has a front drawer panel which is positioned at or close to the front face of the cabinet body in the retracted position of the drawer, and an ejector for the drawer, which ejector is installed in the cabinet body, has an ejector housing which is installed in the cabinet body in a stationary manner, and has an ejector element in the said ejector housing, which ejector element can be mounted such that it can be extended in the direction of the front face of the cabinet body under spring force and/or in a motor-operated manner and is located in the ejector housing in its retracted position, wherein the ejector housing of the ejector is arranged in the cabinet body in such a way that the ejector element acts on the drawer approximately in the centre of the said drawer as seen transverse to the movement direction of the drawer, and wherein, in order to extend the drawer, the ejector element is released from its retracted position and the drawer slides slightly out of the cabinet body in the direction of the front face, characterized in that the ejector housing of the ejector is fitted close to the front face of the cabinet body, specifically such that the ejector element acts on the inner face of the front drawer panel approximately in the centre of the drawer as seen transverse to the movement direction of the drawer and, as it is extended, pushes the front drawer panel together with the drawer slightly out of the cabinet body in the direction of the front face.
A dynamic dust separator for separation of grease from extracted air, preferably from kitchen equipment, such as frying tables, deep-fat fryers, cookers, etc., and also for separation of water and dust particles from polluted air in ventilation systems, the dynamic dust separator comprises a vertically arranged cyclone spiral comprising a hyperbolically shaped cyclone core with a vertical inlet where polluted air is adapted to be sucked in and where the vertical inlet extends along the full height of the cyclone core, and wherein the polluted air sucked into the cyclone core is adapted to be forced around in a vortex, such that the centrifugal force causes pollutants in the polluted air to be thrown towards an inner face on the periphery of the cyclone core where they are separated from the air, and where cleaned air is adapted to be sucked out from the upper edge of the innermost spiral of the cyclone core, characterized in that the hyperbolically shaped cyclone core is about 1.5 turns long.
An apparatus to verify the presence, or the absence, of an abrasive element in a machine for finishing surfaces, said machine comprising: - a support body configured to removably engage said abrasive element, said support body and said abrasive element being, respectively, provided, at respective engagement surfaces (15,25) with first and second engagement elements (13,23) configured to move from an engagement configuration to a disengagement configuration, and vice versa; - a displacement device configured to move said support body in the space according to at least 1 degree of freedom; said apparatus comprising: - at least a control station arranged to verify the presence, or the absence, of said abrasive element at said support body; - a control device arranged in said control station and comprising a control element having a control surface, said displacement device being arranged to bring said support body, or the abrasive element constrained to the same, if present, into contact with said control surface of said control element and to cause a movement of said support body; - a detection device configured to detect if an engagement between said control element and said support body has taken place, during said movement of said support body by said displacement device; said apparatus being characterized in that said control surface is provided with third engagement elements configured to engage with said first engagement elements of said support body. - a support body configured to removably engage said abrasive element, said support body and said abrasive element being, respectively, provided, at respective engagement surfaces (15,25) with first and second engagement elements (13,23) configured to move from an engagement configuration to a disengagement configuration, and vice versa; - a displacement device configured to move said support body in the space according to at least 1 degree of freedom; - at least a control station arranged to verify the presence, or the absence, of said abrasive element at said support body; - a control device arranged in said control station and comprising a control element having a control surface, said displacement device being arranged to bring said support body, or the abrasive element constrained to the same, if present, into contact with said control surface of said control element and to cause a movement of said support body; - a detection device configured to detect if an engagement between said control element and said support body has taken place, during said movement of said support body by said displacement device;
Weighing method using an electronic body weighing scale communicating with a mobile telecommunication terminal equipped with a display screen, the body weighing scale and mobile terminal both communicating by Hertzian waves with a telecommunication network, said telecommunication network being configured to enable at least the mobile terminal to communicate with at least one supplementary telecommunication device (4, 6), the method comprising the following steps: (a) at least one weighing step during which the body weighing scale takes at least one measurement representative of at least the user's weight, (b) at least one two-way communication step during which: - a user enters data in the mobile terminal and the mobile terminal transmits said information to the body weighing scale via the telecommunication network, - the body weighing scale transmits weighing data based on said measurement to the mobile terminal via said telecommunication network, - the weighing scale transmits weighing data based on said measurement to the mobile terminal via said telecommunication network, (c) and at least one display step during which the mobile terminal displays on the screen informations based on the weighing data transmitted during the communication step, characterized in that during the weighing step the body weighing scale automatically searches for a match between the user and at least one predetermined user profile in order to determine said weighing data using at least one predetermined rule dependant on user profile. (a) at least one weighing step during which the body weighing scale takes at least one measurement representative of at least the user's weight, (b) at least one two-way communication step during which: - a user enters data in the mobile terminal and the mobile terminal transmits said information to the body weighing scale via the telecommunication network, - the body weighing scale transmits weighing data based on said measurement to the mobile terminal via said telecommunication network, - the weighing scale transmits weighing data based on said measurement to the mobile terminal via said telecommunication network, - a user enters data in the mobile terminal and the mobile terminal transmits said information to the body weighing scale via the telecommunication network, - the body weighing scale transmits weighing data based on said measurement to the mobile terminal via said telecommunication network, - the weighing scale transmits weighing data based on said measurement to the mobile terminal via said telecommunication network, (c) and at least one display step during which the mobile terminal displays on the screen informations based on the weighing data transmitted during the communication step,
A method performed in a network node (1, 1a-c, 1a'-c', 5, 5a-b, 5a'-b', 6, 6a-b, 6a'-b', 10a-g, 15, 15', 16, 17, 18) of a cellular communication network, the method comprising the steps of: obtaining an indicator to secure a traffic availability for a connection, wherein the traffic availability is related to how likely the connection will remain operable; determining whether the network node can secure resources to support the traffic availability; allocating resources for the connection when resources can support the traffic availability; and transmitting a positive response when the network node can secure resources to support the traffic availability characterized in that the traffic availability comprises an availability parameter indicating a number of redundant communication paths greater than one, and wherein the traffic availabilty comprises an indicator of maximum acceptable number of common nodes, being common between at least two of the redundant communication paths. obtaining an indicator to secure a traffic availability for a connection, wherein the traffic availability is related to how likely the connection will remain operable; determining whether the network node can secure resources to support the traffic availability; allocating resources for the connection when resources can support the traffic availability; and transmitting a positive response when the network node can secure resources to support the traffic availability
A wastewater treatment system comprising: wastewater comprising nitrogen-containing compounds; an anoxic zone comprising denitrifying bacteria; and an aerobic zone comprising nitrifying bacteria, wherein the anoxic zone is coupled to the aerobic zone, and wastewater flows from the anoxic zone to the aerobic zone or vice versa, characterized in that it further comprises a three phase fluidized bed heat exchanger configured to accept the heat from a heat engine and transfer the heat from the heat engine to the waste water and positioned in the aerobic zone, wherein the three phase fluidized bed heat exchanger comprises heat exchange tubes, porous particles in contact with the heat exchange tubes, bacteria coupled to the interior of the porous particles, means for providing a flow pattern for the porous particles to contact the heat exchange tubes, and air provided to the aerobic reaction zone fluidizes the porous particles, thereby scrubbing bacterial growth from portions of the heat exchanger. wastewater comprising nitrogen-containing compounds; an anoxic zone comprising denitrifying bacteria; and an aerobic zone comprising nitrifying bacteria, wherein the anoxic zone is coupled to the aerobic zone, and wastewater flows from the anoxic zone to the aerobic zone or vice versa, characterized in that it further comprises a three phase fluidized bed heat exchanger configured to accept the heat from a heat engine and transfer the heat from the heat engine to the waste water and positioned in the aerobic zone, wherein the three phase fluidized bed heat exchanger comprises heat exchange tubes, porous particles in contact with the heat exchange tubes, bacteria coupled to the interior of the porous particles, means for providing a flow pattern for the porous particles to contact the heat exchange tubes, and air provided to the aerobic reaction zone fluidizes the porous particles, thereby scrubbing bacterial growth from portions of the heat exchanger.