专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明公开

EP3999203A1 FILTER CARTRIDGE 审中-公开
公开(公告)号：EP3999203A1
公开(公告)日：2022-05-25
申请号：EP20736731.9
申请日：2020-07-10
申请人： Brita GmbH
发明人： BUNNEMANN, Phillip , SCHULER, Tobias , SCHURICHT, Falk , OGUZ, Emre
IPC分类号： B01D27/02 , B01D27/00 , C02F1/00 , C02F1/42 , C02F1/28

32. 发明公开

EP3976535A1 METHOD, SYSTEM AND DEVICE FOR LIQUID TREATMENT 审中-实审转让
公开(公告)号：EP3976535A1
公开(公告)日：2022-04-06
申请号：EP20727334.3
申请日：2020-05-27
申请人： Brita GmbH
发明人： RAZIN, Denis , RICHSTEIN, Benjamin , ZÖLLER, Jochen
IPC分类号： C02F1/00 , G06F9/4401 , G06F9/445 , G06F21/44 , H04W12/00

33. 发明公开

EP3835266A2 VALVE, VALVE ACTUATING DEVICE, CARTRIDGE AND ADAPTER FOR A LIQUID TREATMENT SYSTEM 审中-实审转让
公开(公告)号：EP3835266A2
公开(公告)日：2021-06-16
申请号：EP20204695.9
申请日：2016-01-22
申请人： Brita GmbH
发明人： Hother, Stefan , Schuler, Tobias , Namur, Marc
IPC分类号： C02F1/00 , F16K31/524 , F16K31/528
摘要： A valve for regulating a flow of liquid through a channel in a wall of a cartridge seat of a liquid treatment system includes at least a valve body (15) defining at least one port and at least one movable valve component (16), movable with respect to the valve body (15). The at least one movable valve component (16) includes a regulating part for selectively obstructing a flow of liquid through the at least one port and an actuating part for engaging a valve actuating device inserted into the cartridge seat. The actuating part is comprised in a mechanism for converting linear motion of a valve actuating device into rotary motion of the at least one movable valve component (16) and includes a member of each of at least one pair of a spiral contour and a part (41a,b;63a,b) for engaging the spiral contour.

34. 发明公开

EP3828141A1 FILTER CARTRIDGE 审中-公开
公开(公告)号：EP3828141A1
公开(公告)日：2021-06-02
申请号：EP19211605.1
申请日：2019-11-26
申请人： Brita GmbH
发明人： SCHULER, Tobias , Freystedt, Bernd
IPC分类号： C02F1/00 , B01D27/08
摘要： The present invention relates to a gravity-based filter cartridge (2) having a cup-shaped upper part (6) and a cup-shaped lower part (4), the upper part (6) having a main axis (X), a first rim (10) at a first axial end (8), a hole-free section (20) at a second axial end (16), and at least one water inlet (46) between the hole-free section (20) and the first rim (10), the lower part (4) having a second rim (40) and at least one water outlet (28), wherein filter media is arranged in the lower part (4), the filter cartridge (2) further comprising a mesh (50) fixated to the upper part (6) along a closed path, wherein the mesh (50) is further fixated to the hole-free section (20) radially inwards of the closed path as well as a method for manufacturing the same.

35. 发明公开

EP3744689A1 METHOD FOR OPERATING A LIQUID TREATMENT DEVICE, LIQUID TREATMENT DEVICE, PLUG-IN MODULE AND SYSTEM COMPRISING THE LIQUID TREATMENT DEVICE AND THE PLUG-IN MODULE 审中-公开
公开(公告)号：EP3744689A1
公开(公告)日：2020-12-02
申请号：EP19177007.2
申请日：2019-05-28
申请人： Brita GmbH
发明人： ZÖLLER, Jochen , RAZIN, Denis , RICHSTEIN, Benjamin
IPC分类号： C02F1/00 , G06F9/445 , G06F13/38 , H04W12/00
摘要： The invention relates to a method for processing data obtained by operating a liquid treatment device (10), wherein the liquid treatment device (10) comprises a processing unit (32), a memory unit (34) and a plug-in module interface (36) for coupling to plug-in modules (40),
wherein the memory unit (34) and the plug-in module (40) interface (36) are communicatively connected to the processing unit (32),
wherein the method comprises:
• determining a parameter characterizing the liquid treatment process and sending the parameter to the processing unit (32);
• receiving the parameter by the processing unit (32);
• identifying a plug-in module (40) coupled to the plug-in module interface (36) by the processing unit (32);
• in response to identifying the plug-in module (40) loading instructions from the memory unit to the processing unit (32); and
• sending the parameter according to the instructions via the plug-in module interface (36) to the plug-in module (40) by the processing unit (32).

36. 发明公开

EP3738929A1 FILTER CARTRIDGE 审中-公开
公开(公告)号：EP3738929A1
公开(公告)日：2020-11-18
申请号：EP19175118.9
申请日：2019-05-17
申请人： Brita GmbH
发明人： BUNNEMANN, Phillip , SOBEK, Nicoletta
IPC分类号： C02F1/00 , C02F1/28
摘要： Water filtration device comprising an inlet funnel (63) with a seat (61) for a filter cartridge (1) and with a gravity-operated filter cartridge (1) for treating water, the filter cartridge (1) having a housing (3) with an inner volume (11) and water treatment media located in the inner volume (11), the housing (3) having a circumferential wall (5) closed at the top by a roof (7), the wall (5) being divided top down into a circumferential main portion (17), a circumferential transitional portion (19) and a circumferential bottom portion (21), the bottom portion (21) having a larger maximum horizontal cross-section than the main portion (17), the transitional portion (19) providing a transition from the maximum horizontal cross-section of the main portion (17) to the cross-section of the bottom portion (21), at least one water inlet (9) being located in the roof (7), at least one water outlet (43) being located in the bottom portion (21), a circumferential sealing area (51) being located on the outside of the bottom portion (21), and at least one supplementary opening (39) being arranged in the transitional portion (19), the seat (61) of the inlet funnel (63) having a circumferential sealing element that is in contact with the circumferential sealing area (51) of the bottom portion (21) when the filter cartridge (1) is inserted into the seat (61) of the inlet funnel (63).

37. 发明公开

EP3670457A1 METHOD AND APPARATUS FOR REVERSE OSMOSIS WATER PURIFICATION 审中-公开
公开(公告)号：EP3670457A1
公开(公告)日：2020-06-24
申请号：EP18214422.0
申请日：2018-12-20
申请人： Brita GmbH
发明人： KÖHLER, André , WEIDNER, Peter , SCHMEINCK, Nils
IPC分类号： C02F1/42 , B01D61/02 , B01D61/04 , B01D61/08 , B01D61/12 , C02F1/44 , C02F1/68 , C02F1/20
摘要： The invention relates to a method and an apparatus for reverse osmosis water purification. The method comprises: receiving untreated or treated water at a first pressure, producing permeate water by means of a reverse osmosis water purification unit (RO-unit, 10) at a second, lower pressure, conducting the permeate water containing CO 2 dissolved therein from the RO-unit to a buffer storage unit (30) having a permeate reservoir (31), thereby filling the permeate reservoir (31), and conducting the permeate water from the permeate reservoir (31) to a pump chamber (44) of a permeate pump (40). It is characterized in that the permeate reservoir (31) of said buffer storage unit (30) contains a porous filling material (34) providing a surface, whereby, when the permeate water encounters the surface of the filling material, gaseous CO 2 is accumulated at the surface of the filling material thereby providing a compressible buffer volume.

38. 发明授权

EP3427805B1 HEAD PART FOR FORMING A LIQUID TREATMENT APPARATUS AND LIQUID TREATMENT APPARATUS 有权转让
公开(公告)号：EP3427805B1
公开(公告)日：2020-01-08
申请号：EP18188923.9
申请日：2016-09-01
申请人： Brita GmbH
发明人： ZÖLLER, Jochen
IPC分类号： B01D35/30 , C02F1/44 , C02F1/42

39. 发明公开

EP3434351A1 HEAD PART FOR FORMING A LIQUID TREATMENT APPARATUS AND LIQUID TREATMENT APPARATUS 有权转让
公开(公告)号：EP3434351A1
公开(公告)日：2019-01-30
申请号：EP18188932.0
申请日：2016-09-01
申请人： Brita GmbH
发明人： ZÖLLER, Jochen
IPC分类号： B01D35/30 , C02F1/44 , C02F1/42
摘要： A head part for forming a liquid treatment apparatus includes a housing, into which at least part of a connecting head (15) of a liquid treatment cartridge (1) is insertable and a cartridge recognition component (85), exposed to an interior of the housing in at least an operative position, for co-operating with the inserted part of the connecting head (15) such that at least the part of the connecting head (15) to be inserted of only a cartridge (1) with a feature (31) shaped to fit the exposed part of the cartridge recognition component (85) can reach an operative position in the head part. The housing is provided with an aperture (88). The cartridge recognition component (85) is insertable through the aperture (88) into the operative position and fixable in the operative position. The housing includes a shell formed of at least two parts (5,6) joined together. The aperture (88) through which the cartridge recognition component (85) is insertable is provided in at least one of the shell parts (5,6). The cartridge recognition component (85) is releasable from the operative position only by disassembling the shell parts (5,6).

40. 发明授权

EP3141529B1 APPARATUS AND METHOD FOR TREATING AN AQUEOUS LIQUID 有权转让
公开(公告)号：EP3141529B1
公开(公告)日：2019-01-02
申请号：EP15184680.5
申请日：2015-09-10
申请人： Brita GmbH
发明人： Floren, Simon , Weidner, Peter , Köhler, André , Conradt, Berthold
IPC分类号： C02F9/00 , C02F1/44 , C02F1/42 , C02F1/66 , C02F1/68

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式