Source: https://patents.google.com/patent/DE102004049877A1/en
Timestamp: 2020-08-07 10:40:19
Document Index: 737676003

Matched Legal Cases: ['art 2', 'art 2', 'art 3', 'arts 2', 'art 2', 'art 3']

DE102004049877A1 - Filter cartridge and seat element for a filter cartridge - Google Patents
Filter cartridge and seat element for a filter cartridge
DE102004049877A1
DE102004049877A1 DE102004049877A DE102004049877A DE102004049877A1 DE 102004049877 A1 DE102004049877 A1 DE 102004049877A1 DE 102004049877 A DE102004049877 A DE 102004049877A DE 102004049877 A DE102004049877 A DE 102004049877A DE 102004049877 A1 DE102004049877 A1 DE 102004049877A1
DE102004049877A
DE102004049877B4 (en
2004-10-13 Priority to DE102004049877A priority Critical patent/DE102004049877B4/en
2006-04-27 Publication of DE102004049877A1 publication Critical patent/DE102004049877A1/en
2008-03-27 Publication of DE102004049877B4 publication Critical patent/DE102004049877B4/en
230000000087 stabilizing Effects 0.000 claims description 32
The invention relates to a filter cartridge (1), in particular a suction filter cartridge, in which an inwardly pointing, circumferential snap edge (22) is provided in the outlet opening (20), which can be folded down from a first lower snap position into an upper second snap position and vice versa , A seat element (30) for such a filter cartridge is also described, which has a pipe socket (33) engaging in the outlet opening (20) of the filter cartridge (1). The pipe socket (33) has at least one actuating element which moves when placing the filter cartridge (1) the snap edge of a first lower snap position in the second upper snap position, in which the snap edge sealing and clamping on the pipe socket (33).
The The invention relates to a filter cartridge, in particular a suction filter cartridge, according to the generic term of patent claim 1. The invention also relates to a seat element for one such filter cartridge. The inlet area and the outlet opening of the Filter cartridge are arranged in the bottom area of the filter cartridge, which also has a lateral inlet or outlet in a lower, the bottom adjacent portion of inflow and outflow chamber includes.
There the Saugfilterkartusche arranged in the water tank of the device is, then floats the filter cartridge when the water tank is filled. To a floating and thus lifting the filter cartridge of the outlet opening the seating element of the water tank To prevent, special fasteners are provided. According to one known solution the suction filter cartridge is screwed onto the seat element. A disadvantage is that suction filter cartridges with asymmetric filter housing not in narrow water tanks can be screwed. additionally tools are required for deep and narrow water tanks, to screw in the cartridge.
A another solution provides to put the Saugfilterkartusche on the seat element and after insertion insert a clamping element around the suction filter cartridge to fix in their position.
to Sealing of the outlet channel with respect to the inlet channel is a Axial sealing element required.
The Suction filter cartridge has fixing elements on its underside, with which it is attachable to a seat element. In addition is However, it is necessary that the Saugfilterkartusche on the lid of the water tank supported, to a floating of the suction filter cartridge with filled water tank prevent. It may be necessary for deep water tanks, the Suction filter cartridge at the top, z. B. with a rod to extend.
such additional Fuse elements become common not properly attached, ensuring the tight fit on the seat element is not guaranteed.
It is therefore an object of the invention, a filter cartridge, in particular a Saugfilterkartusche to provide, without additional Fuse elements gets along, is easy to use and a reliable one Sealing in the area of the outlet opening guaranteed.
These Task is solved with a filter cartridge, in which in the outlet opening is provided inwardly facing snap edge, of a first lower snap position into an upper second snap position and reversed is foldable.
The Filter cartridge is located in the lower snap position Snap rim placed on top of the seat element from above and as far down pressed until the snap edge folds up and here at the pipe socket the seat element attacks. The seat element is so at the snap edge adapted, that with folded snap edge the filter cartridge sealingly abuts the edge of the pipe socket and is fixed. The flip signals to the user that the filter cartridge is at its default Has taken sealing position. It is thus a mispositioning prevented by the user.
Preferably has the outlet opening an outlet on, at the lower end of the snap edge is articulated. The snap edge can be hinged via a film hinge be.
Of the Snap edge is preferably a radially inwardly extending flat edge strip.
By the folding operation of the snap edge becomes radial forces exerted the outlet, which leads to a widening and possibly in the upper second Snap position could lead to a decrease in the clamping forces. It is therefore advantageous when the outlet is surrounded by a stabilizing ring.
advantageously, the stabilizer has a protruding into the outlet opening, angled waistband, on which the snap edge in its first lower Snap position is applied.
Thereby a defined starting position for the snap edge is ensured.
Preferably the stabilizing ring is rotatably disposed on the outlet nozzle. The rotatability of the stabilizing ring opens up the possibility of a cross-section to provide adjustable bypass, which connects the inlet opening with the outlet opening.
This is especially possible when the inlet area of the filter cartridge surrounds the outlet nozzle in an annular manner.
According to one In the first variant, the outlet connection has at least one first opening. The stabilizing ring has a cylindrical, at the outlet adjacent portion on which preferably a closure element or in which there is preferably at least one second opening, the one with the first opening can be brought to cover. In this case, first and second openings form together the bypass opening (s).
By Turning the stabilizing ring can be the cross section of first opening change the outlet nozzle, so that the admixed amount of untreated raw water to the by the filter medium of the filter cartridge treated water specifically can be adjusted. With the help of such a bypass, the Performance of the filter cartridge can be adjusted to the water quality, so that one for the taste and for the drinks machine optimal water can be removed. Depending on the location the beverage machine dependent water quality and the chosen one That's because coffee can be Completely decarbonated water is not optimal for the development of the aroma be, and also the machine parts can be affected become. If decarbonisation is not adjusted, In the worst case it can cause corrosion on the metallic components come. The consequences are then high maintenance and repair costs.
Preferably is the second opening of the stabilizing ring ≥ the first opening the outlet nozzle.
Of the Stabilizing ring is preferably sealing on the outlet nozzle at. This prevents closed first openings unintentionally raw water in particular through the second openings of the stabilizing ring between the stabilizing ring and the Outlet in the outlet opening can get.
A second variant sees at least one bypass opening in the bottom wall of the current chamber in front. The bypass opening is preferably arranged by a on the stabilizing ring Closing element closed, wherein by rotating the stabilizing ring through the bypass opening flowing Raw water quantity can be adjusted.
The Closure element may be arranged on the stabilizing ring part-annular Be federal, preferably sealing to the bottom of the bottom wall the outflow chamber is applied.
This shared area can be a bed of activated carbon for dechlorination of the bypass water. Depending on the type and shape of the bulk material can on the pile one Separating layer may be arranged, for example, from a nonwoven may consist of a Verrnischung with the optionally arranged above Filtering agent, for. B. from ion exchange material to prevent.
This shared area within the outflow chamber may also be through a liquid-permeable intermediate floor be separated. In between the floor and intermediate floor formed Chamber can be a filter medium, in particular of an activated carbon fleece, be arranged.
Either the inflow chamber as well as the outflow chamber can have at least one filter means. It has proven to be beneficial proved that the inflow chamber a fluidized bed and the outflow chamber have a fixed bed. The advantage of the equipment of both filter chambers with filter means is that on the in the prior art used risers, which extend over the entire height of the Saugfilterkartusche extend, can be waived. In the inflow chamber turns through the fluidized bed only a slight pressure loss.
advantageously, has the outlet nozzle and / or stabilizing ring, preferably below the first opening, at least one sealing bead extending around the circumference, so that an unwanted bypass is prevented.
In a simple design the seat element may have a base plate on which the pipe socket is arranged.
Around the influx of the raw water into the filter cartridge to facilitate or facilitate is arranged on the base plate at least one spacer element. At the Insert the filter cartridge, this is on the spacer on.
Farther can at least one positioning provided on the base plate be to insert the filter cartridge on the seat element to facilitate.
3 a vertical section through the in the 1 and 2a . 2 B shown Saugfilterkartusche without seat element,
5 a perspective top view of the in the 1 and 2a . 2 B shown seat element,
6 an enlarged sectional view of the lower portion of a Saugfilterkartusche according to another Ausführngsform,
In the 1 is a suction filter cartridge 1 shown in side view. The suction filter cartridge 1 has a central housing part 2 that the outflow chamber 2a has, and a to the housing part 2 laterally attached housing part 3 , The staggered arrangement of the housing parts 2 and 3 has the purpose that, with small width of the water tank in which the Saugfilterkartusche 1 is used, the and outflow chambers can be formed with a large volume.
In the 2a . 2 B is a vertical section through the in 1 shown suction filter cartridge 1 with attached seat element 30 shown. In the central housing part 2 is the outflow chamber 2a , which can be filled with a fixed bed of filter material. In the attached housing part 3 with bottom wall 3b is the inflow chamber 3a which may contain a fluidized bed of filter material. This upflow chamber 3a is by means of a vertically arranged partition 6 from the outflow chamber 2a separated. In the embodiment shown here is the partition 6 Part of the peripheral wall of the Abströmeinsatzes 9 which also has a bottom wall 7 with centrally arranged floor grid 8th having. Both chambers 2a . 3a are over one in the upper area of the Saugfilterkartusche 1 arranged connection chamber 4 with connection opening 5 connected.
The spout 21 has first openings 25 on that the inlet area 10 or the annular channel 12 with the outlet opening 20 connect. These are slit-shaped openings 25 that over a portion of the circumference of the outlet 21 are arranged distributed. At the bottom of the outlet 21 is a closed snap edge 22 about a movie hinge 23 hinged, the radially inward into the outlet opening 20 protrudes. On the outer wall of the outlet nozzle 21 is a stabilization ring 50 on, a cylindrical section 51 and an inwardly, obliquely angled waistband 52 having. In the cylindrical section 51 are second openings 53 (see also 4 ) arranged by rotating the stabilizing ring 50 with the first openings 25 can be brought to cover. First and second openings 25 . 53 together form the bypass openings.
The seat element 30 has an outlet opening 37 surrounding pipe socket 33 up, coming from a lower section 33a and a reduced diameter section 33b consists. Between both sections 33a . 33b is an obliquely upward-pointing ring shoulder 35 arranged, which is the actuator for the snap edge 22 forms. Stege 34 span the outlet opening 37 at the top section 33b ,
When fitting the suction filter cartridge 1 on the seat element 30 becomes the snap edge 22 from the ring shoulder 35 grasped and folded upwards into its second snap position, in which he sealing and clamping on the section 33b of the pipe socket 33 is applied, whereby the Saugfilterkartusche 1 is fixed. The outer diameter of the section 33b is slightly larger than the inner diameter of the snap rim 22 in its second snap position, so that the desired clamping forces occur. Additional sealing elements are not required.
In the 3 is the suction filter cartridge 1 , with the snap edge 22 shown in its lower snap position, in which the snap edge 22 on the fret 52 of the stabilizing ring 50 rests. For sealing between stabilizing ring 50 and spout 21 has the stabilizing ring 50 at its cylindrical portion 51 a circumferential sealing bead 24 on.
In the 4 is the lower part of the suction filter cartridge 1 enlarged and shown in perspective. The rotatable stabilizing ring 50 is with the second openings 53 provided the first openings 25 are opposite. By rotation of the stabilizing ring 50 can these second openings 53 with the first openings 25 be brought to cover. Depending on how big the degree of overlap of the openings 25 . 53 is, will be more or less raw water from the inlet opening 10 directly into the outlet opening 20 initiated.
In the 6 is the lower part of a suction filter cartridge 1 according to a further embodiment, which relates to the bypass openings shown. In contrast to the embodiment described above, there is at least one bypass opening 26 , preferably as holes, in the bottom wall 21a that the spout 21 with the ring wall 11 combines. This bottom wall 21a is also in the 2a . 2 B . 3 and 4 shown, with the bottom wall 7 the outflow insert 9 on this bottom wall 21a rests. In the in 6 In the embodiment shown, the bottom wall is missing 7 so that the bottom wall 21a the outflow chamber 2a closes down. Through the bypass openings 26 , where in the 6 only one bypass opening 26 you can see that in the ring channel 12 incoming raw water not directly into the outlet 37 but into the interior of the outflow chamber 2a spaced from the bottom wall 21a a liquid-permeable intermediate floor 7a having. The permeability of the false floor 7a is on a central area 7 ' limited. Through the intermediate floor 7a is at the bottom of the outflow chamber 2a another chamber 60 separated. Within this chamber 60 are riser pipes 27 arranged the the bypass openings 26 surround. The raw water is through these risers 27 directed upwards and through the impermeable ring area 7 '' of the false floor 7a diverted. In the chamber 60 For example, a filter material may be arranged, such as a nonwoven, from the needles 15 is held.
For closing or releasing the bypass openings 26 is the stabilization ring 50 at the top with a closure element 54 provided to the stabilizing ring 50 is formed. To prevent unwanted bypasses, lies this closure element 54 sealing at the bottom of the bottom wall 21a at. The closure element 54 consists of a semi-annular collar, as in the 7 you can see. By twisting the stabilizing ring 50 can the bypass openings 26 be released or closed.
In 7 is a perspective bottom view of the outlet opening 20 the suction filter cartridge 1 shown. The Bund 52 is with markings 55 which indicate to the user, in which position the stabilizing ring 50 located. The stabilizing ring 50 Can be twisted by the user by means of the corrugation, so that he can deliver the desired amount of liquid in the outlet opening 20 can be redirected. In addition, the closure element 54 as a partial ring-shaped collar of the stabilizing ring 50 to see.
stabilization ring
Filter cartridge ( 1 ), in particular suction filter cartridge, with filter means, with at least one up flow chamber ( 3a ) and at least one outflow chamber ( 2a ), which communicate with each other in the upper area, and with an inlet area ( 10 ) and with an outlet opening ( 20 ), which are both arranged in the bottom region, characterized in that in the outlet opening ( 20 ) an inwardly facing, circumferential snap edge ( 22 ) is provided, which can be folded from a first lower snap position into an upper second snap position and vice versa.
Filter cartridge ( 1 ) according to claim 1, characterized in that the outlet opening ( 20 ) an outlet nozzle ( 21 ), at the lower end of the snap edge ( 22 ) is articulated.
Filter cartridge ( 1 ) according to claim 1 or 2, characterized in that the snap edge ( 22 ) via a film hinge ( 23 ) is articulated.
Filter cartridge ( 1 ) according to one of claims 1 to 3, characterized in that the snap edge ( 22 ) is a radially inwardly extending flat edge strip.
Filter cartridge ( 1 ) according to one of claims 2 to 4, characterized in that the outlet nozzle ( 21 ) on its outside of a stabilizing ring ( 50 ) is surrounded.
Filter cartridge ( 1 ) according to claim 5, characterized in that the stabilizing ring ( 50 ) one in the outlet opening ( 20 ) projecting angled collar ( 52 ), on which the snap edge ( 22 ) abuts in its first lower snap position.
Filter cartridge ( 1 ) according to one of claims 2 to 6, characterized in that the inlet area ( 10 ) the spout ( 21 ) surrounds annularly.
Filter cartridge ( 1 ) according to one of claims 5 to 7, characterized in that the stabilizing ring ( 50 ) rotatable at the outlet nozzle ( 21 ) is arranged.
Filter cartridge ( 1 ) according to one of claims 2 to 8, characterized in that the outlet nozzle ( 21 ) at least one first opening ( 25 ) having.
Filter cartridge ( 1 ) according to one of claims 5 to 9, characterized in that the stabilizing ring ( 50 ) a cylindrical, at the outlet nozzle ( 21 ) adjacent section ( 51 ), on which a closure element ( 54 ) or in which at least one second opening ( 53 ), which is connected to the first opening ( 25 ) can be brought to cover.
Filter cartridge ( 1 ) according to one of claims 9 or 10, characterized in that the second opening ( 53 ) of the stabilizing ring ( 50 ) ≥ the first opening ( 25 ) of the outlet nozzle ( 21 ).
Filter cartridge ( 1 ) according to one of claims 5 to 11, characterized in that the stabilizing ring ( 50 ) sealing on the outlet nozzle ( 21 ) is present.
Filter cartridge according to one of claims 1 to 8, characterized in that in the bottom wall ( 7 . 21a ) of the outflow chamber ( 2a ) at least one bypass opening ( 26 ) is arranged.
Filter cartridge according to claim 13, characterized in that in the outflow chamber ( 2a ) the bypass opening ( 26 ) surrounding riser ( 27 ) is arranged.
Filter cartridge according to claim 13 or 14, characterized in that the stabilizing ring ( 50 ) one at the bottom of the bottom wall ( 7 . 21a ) adjacent closure element ( 54 ) having.
Filter cartridge according to claim 15, characterized in that the closure element ( 54 ) is a semi-annular collar.
Filter cartridge according to one of claims 1 to 16, characterized in that the outflow chamber ( 2a ) a liquid-permeable intermediate floor ( 7a ) having.
Filter cartridge ( 1 ) according to one of claims 1 to 17, characterized in that both the inflow chamber ( 3a ) as well as the outflow chamber ( 2a ) have at least one filter medium.
Filter cartridge ( 1 ) according to claim 18, characterized in that the inflow chamber ( 3a ) a fluidized bed ( 4 ) and the outflow chamber ( 2a ) a fixed bed ( 5 ) exhibit.
Filter cartridge according to one of claims 17 to 19, characterized in that in between the bottom wall ( 7 . 21a ) and intermediate floor ( 7a ) formed chamber ( 60 ) A filter medium is arranged.
Filter cartridge according to claim 20, characterized in that the filter medium in the chamber ( 60 ) is an activated carbon fleece.
Filter cartridge according to one of claims 2 to 21, characterized in that the outlet nozzle ( 21 ) and / or the stabilizing ring ( 50 ) at least one circumferentially extending sealing bead ( 24 ).
Seat element ( 30 ) for a filter cartridge ( 1 ), in particular suction filter cartridge, according to claim 1, characterized by a in the outlet opening ( 20 ) of the filter cartridge ( 1 ) engaging pipe socket ( 33 ), which has at least one actuating element, which when placing the filter cartridge ( 1 ) the snap edge ( 22 ) moves from a first lower snap position to the second upper snap position, in which the snap edge sealing and clamping on the pipe socket ( 33 ) is present.
Seat element according to claim 23, characterized in that the actuating element has a pipe socket ( 33 ) integrally formed annular shoulder ( 35 ).
Seat element according to claim 23 or 24, characterized in that the pipe socket ( 33 ) on a base plate ( 31 ) is arranged.
Seat element according to claim 25, characterized in that on the base plate ( 31 ) at least one spacer element ( 32b ) is arranged.
Seat element according to claim 25 or 26, characterized in that on the base plate ( 31 ) a positioning element ( 32 ) is arranged.
DE102004049877A 2004-10-13 2004-10-13 Filter cartridge and seat element for a filter cartridge Expired - Fee Related DE102004049877B4 (en)
DE102004049877A DE102004049877B4 (en) 2004-10-13 2004-10-13 Filter cartridge and seat element for a filter cartridge
AU2005293808A AU2005293808B2 (en) 2004-10-13 2005-10-11 Filter cartridge and seat element for a filter cartridge
RU2007117754/12A RU2351270C2 (en) 2004-10-13 2005-10-11 Filtration cartridge and its support
JP2007536069A JP4782792B2 (en) 2004-10-13 2005-10-11 Filtration cartridge and seat member for filtration cartridge
DK05798156T DK1799079T3 (en) 2004-10-13 2005-10-11 Filter cartridge and seat element for a filter cartridge
PL05798156T PL1799079T3 (en) 2004-10-13 2005-10-11 Filter cartridge and seat element for a filter cartridge
US11/665,392 US7722766B2 (en) 2004-10-13 2005-10-11 Filter cartridge including a snap-on rim connector
AT05798156T AT422834T (en) 2004-10-13 2005-10-11 Filter cartridge and seating element for a filter cartridge
CNB2005800351577A CN100486501C (en) 2004-10-13 2005-10-11 Filter cartridge and seat element for a filter cartridge
PCT/EP2005/010914 WO2006040120A1 (en) 2004-10-13 2005-10-11 Filter cartridge and seat element for a filter cartridge
ES05798156T ES2320156T3 (en) 2004-10-13 2005-10-11 Filter cartridge and seat element for a filter cartridge.
DE502005006663T DE502005006663D1 (en) 2004-10-13 2005-10-11 Filter cartridge and seating element for a filter cartridge
EP05798156A EP1799079B9 (en) 2004-10-13 2005-10-11 Filter cartridge and seat element for a filter cartridge
CA2583932A CA2583932C (en) 2004-10-13 2005-10-11 Filter cartridge and seat element for a filter cartridge
IL182481A IL182481A (en) 2004-10-13 2007-04-11 Filter cartridge and seat element for a filter cartridge
DE102004049877A1 true DE102004049877A1 (en) 2006-04-27
DE102004049877B4 DE102004049877B4 (en) 2008-03-27
ID=35525825
DE102004049877A Expired - Fee Related DE102004049877B4 (en) 2004-10-13 2004-10-13 Filter cartridge and seat element for a filter cartridge
DE502005006663T Active DE502005006663D1 (en) 2004-10-13 2005-10-11 Filter cartridge and seating element for a filter cartridge
US (1) US7722766B2 (en)
EP (1) EP1799079B9 (en)
JP (1) JP4782792B2 (en)
CN (1) CN100486501C (en)
AT (1) AT422834T (en)
AU (1) AU2005293808B2 (en)
CA (1) CA2583932C (en)
DE (2) DE102004049877B4 (en)
DK (1) DK1799079T3 (en)
ES (1) ES2320156T3 (en)
IL (1) IL182481A (en)
PL (1) PL1799079T3 (en)
RU (1) RU2351270C2 (en)
WO (1) WO2006040120A1 (en)
WO2008017510A2 (en) 2006-08-10 2008-02-14 Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein Tank
US7566398B2 (en) 2006-02-09 2009-07-28 Novita Co., Ltd. Water filtering device
US8524078B2 (en) 2008-06-27 2013-09-03 Aquis Wasser-Luft-Systeme Gmbh, Lindau Zweigniederlassung Rebstein Water tank and separately formed filter cartridge connection element which can be connected to said water tank
DE102006047096A1 (en) * 2006-02-14 2007-08-16 Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein Filter cartridge for insertion in a water storage tank
DE102010022954A1 (en) * 2009-06-25 2010-12-30 Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein Water filter with hardener reducer and residual hardness stabilizer
CN107497170A (en) 2013-01-21 2017-12-22 阿普莎娜股份有限公司 Fluid filter system, part and method
CH707694B1 (en) * 2013-03-11 2016-08-15 Rickenbach Manuel Filter cartridge and filter device.
DE2023491A1 (en) * 1969-06-06 1970-12-10
US3619193A (en) 1968-12-30 1971-11-09 Polaroid Corp Photographic film unit
JPH01163490A (en) * 1987-12-18 1989-06-27 Mitsubishi Electric Corp Rotary compressor
JPH0641674Y2 (en) * 1988-02-15 1994-11-02 松村 義男 Detachment mechanism for water purifier cartridge
DE9401271U1 (en) 1994-01-26 1995-05-24 Shu Sanitaer Heizungs Und Umwe Filter cartridge
JP2002336848A (en) * 2001-05-18 2002-11-26 Arsoa Honsya Corp Undersink-type water purifying and activating device
2004-10-13 DE DE102004049877A patent/DE102004049877B4/en not_active Expired - Fee Related
2005-10-11 CN CNB2005800351577A patent/CN100486501C/en active IP Right Grant
2005-10-11 RU RU2007117754/12A patent/RU2351270C2/en active
2005-10-11 US US11/665,392 patent/US7722766B2/en active Active
2005-10-11 CA CA2583932A patent/CA2583932C/en active Active
2005-10-11 DE DE502005006663T patent/DE502005006663D1/en active Active
2005-10-11 JP JP2007536069A patent/JP4782792B2/en active Active
2005-10-11 AU AU2005293808A patent/AU2005293808B2/en active Active
2005-10-11 ES ES05798156T patent/ES2320156T3/en active Active
2005-10-11 PL PL05798156T patent/PL1799079T3/en unknown
2005-10-11 DK DK05798156T patent/DK1799079T3/en active
2005-10-11 AT AT05798156T patent/AT422834T/en unknown
2005-10-11 WO PCT/EP2005/010914 patent/WO2006040120A1/en active Application Filing
2005-10-11 EP EP05798156A patent/EP1799079B9/en active Active
2007-04-11 IL IL182481A patent/IL182481A/en unknown
CN101563141B (en) * 2006-08-10 2012-07-25 阿奎斯水空气系统有限公司林道雷布斯坦分公司 Tank
WO2008017510A3 (en) * 2006-08-10 2008-04-17 Aquis Wasser Luft Systeme Gmbh Tank
WO2008017492A3 (en) * 2006-08-10 2008-04-17 Aquis Wasser Luft Systeme Gmbh Tank
WO2008017492A2 (en) 2006-08-10 2008-02-14 Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein Tank
WO2008017495A2 (en) 2006-08-10 2008-02-14 Aquis Wasser-Luft-Systeme Gmbh, Lindau Zweigniederlassung Rebstein Tank
WO2008017509A2 (en) 2006-08-10 2008-02-14 Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein Tank
IL182481D0 (en) 2007-07-24
EP1799079A1 (en) 2007-06-27
IL182481A (en) 2010-12-30
CN100486501C (en) 2009-05-13
US7722766B2 (en) 2010-05-25
ES2320156T3 (en) 2009-05-19
AU2005293808A1 (en) 2006-04-20
EP1799079B1 (en) 2009-02-18
JP4782792B2 (en) 2011-09-28
JP2008515628A (en) 2008-05-15
DK1799079T3 (en) 2009-06-08
RU2351270C2 (en) 2009-04-10
CA2583932C (en) 2013-01-15
US20070289913A1 (en) 2007-12-20
DE502005006663D1 (en) 2009-04-02
CA2583932A1 (en) 2006-04-20
CN101039611A (en) 2007-09-19
RU2007117754A (en) 2008-11-20
EP1799079B9 (en) 2009-10-21
AT422834T (en) 2009-03-15
WO2006040120A1 (en) 2006-04-20
AU2005293808B2 (en) 2010-02-11
PL1799079T3 (en) 2009-07-31
DE102004049877B4 (en) 2008-03-27
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