公开(公告)号：EP4389253A1

公开(公告)日：2024-06-26

申请号：EP23218790.6

申请日：2023-12-20

申请人： Drops Tech 2015 Ltd

发明人： ZISER, Baruch

IPC分类号： B01D29/54 ,  B01D29/58 ,  B01D35/12 ,  B01D35/147 ,  B01D36/00 ,  B01D27/08 ,  B01D27/10 ,  B01D27/14 ,  C02F1/00 ,  C02F1/28 ,  C02F1/42 ,  B01D35/143

CPC分类号： B01D29/54 ,  B01D2201/30220130101 ,  B01D35/147 ,  B01D35/12 ,  B01D36/001 ,  B01D29/58 ,  B01D27/103 ,  B01D27/142 ,  B01D27/146 ,  B01D27/08 ,  C02F1/42 ,  C02F1/283 ,  B01D35/1435 ,  C02F2301/04320130101 ,  C02F1/281 ,  C02F1/001 ,  C02F2307/1020130101

摘要： A water treatment system comprises a filter and a filter head. The filter comprises a cartridge and a cap attached to the cartridge. The cartridge comprises first and second compartments respectively comprising first and second first water-treating mediums; the cap comprises a selector; the filter comprises at least one bypass extending from the selector and throughout the first compartment and into the second compartment, each bypass having an inlet and an outlet. The selector allows selecting: in a first state all water entering the filter passing through the first compartment; in a second state all water entering the filter bypassing the first compartment and passing through the second compartment; in at least one intermediate state a first part of water entering the filter passing through the first compartment and a second part of water entering the filter bypassing the first compartment and passing through the second compartment, and the filter head reversibly attachable to the cap.

公开(公告)号：EP2654918B1

公开(公告)日：2016-07-20

申请号：EP11807921.9

申请日：2011-12-22

申请人： Hengst SE & Co. KG

发明人： ARDES, Wilhelm

IPC分类号： B01D29/21 ,  B01D29/96 ,  B01D35/147

CPC分类号： B01D27/103 ,  B01D29/21 ,  B01D29/96 ,  B01D35/147 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/34 ,  B01D2201/4007 ,  B01D2201/4046 ,  B01D2201/4053 ,  B01D2201/4061 ,  B01D2201/4084

公开(公告)号：EP2237847B1

公开(公告)日：2016-04-06

申请号：EP09702860.9

申请日：2009-01-14

申请人： Purolator Filters NA LLC

发明人： AHUJA, Rajan ,  CANUP, Travis ,  CLINE, L., Steven

IPC分类号： B01D35/14

CPC分类号： B01D27/103 ,  B01D27/106 ,  B01D2201/291 ,  Y10T137/7889

摘要： A fluid filter is described, having a filter body defining a cavity for a filter element, a first end cap for fitting on one end of the filter body, having an integrated single piece anti drain back valve and seal, and a second end cap for fitting on an opposite end of the filter body, having an integrated combination relief valve element that includes supports for the filter element.

公开(公告)号：EP2726169A4

公开(公告)日：2015-06-24

申请号：EP12805281

申请日：2012-06-29

申请人： COWAY CO LTD

发明人： SEO YOUNG-JU ,  KWON CLAUDE ,  MOON HYOUNG-MIN ,  LEE JUN-YOUNG

IPC分类号： B01D35/14 ,  B01D35/00 ,  B01D35/157 ,  B01D35/30

CPC分类号： B01D35/147 ,  B01D27/103 ,  B01D27/108 ,  B01D35/153 ,  B01D35/1576 ,  B01D35/30 ,  B01D2201/302 ,  B01D2201/303 ,  B01D2273/10 ,  C02F1/001 ,  C02F2201/004 ,  C02F2201/006

摘要： The filter head having a filter head main body includes: an inflow passage communicating with an inflow portion; an outflow passage communicating with an outflow portion; a filter introduction hole communicating with the inflow passage, to which an introduction portion of a filter is connected when the filter is mounted; a filter discharge hole communicating with the outflow passage, to which a discharge portion of the filter is connected when the filter is mounted; and a bypass flow channel connecting the inflow passage and the outflow passage and allowing the remaining flow of the fluid introduced through the inflow portion to pass therethrough so as to be expelled together with the fluid which has passed through the filter, through the outflow portion.

公开(公告)号：EP2139577B1

公开(公告)日：2013-11-27

申请号：EP08742120.2

申请日：2008-03-18

申请人： Assion, Norbert M.

发明人： Assion, Norbert M.

IPC分类号： B01D24/00 ,  B01D27/06

CPC分类号： B01D27/06 ,  B01D27/07 ,  B01D27/08 ,  B01D27/103 ,  B01D27/144 ,  B01D2201/188

摘要： A liquid filter assembly including a first liquid filter; a second different liquid filter element; a housing and a relief valve. The liquid filter assembly forms a first liquid flow path having the first liquid filter element therein, and a second liquid flow path having the second liquid filter element therein. The first liquid filter element forms a mixing chamber in a center of the first liquid filter element for mixing the liquid filtered by the first liquid filter element and the liquid filtered by the second liquid filter element. The relief valve is configured to allow liquid to bypass the second liquid flow path to mix with liquid filtered by the first liquid filter element in the mixing chamber.

公开(公告)号：EP2237847A1

公开(公告)日：2010-10-13

申请号：EP09702860.9

申请日：2009-01-14

申请人： Purolator Filters NA LLC

发明人： AHUJA, Rajan ,  CANUP, Travis ,  CLINE, L., Steven

IPC分类号： B01D35/14

CPC分类号： B01D27/103 ,  B01D27/106 ,  B01D2201/291 ,  Y10T137/7889

摘要： A fluid filter is described, having a filter body defining a cavity for a filter element, a first end cap for fitting on one end of the filter body, having an integrated single piece anti drain back valve and seal, and a second end cap for fitting on an opposite end of the filter body, having an integrated combination relief valve element that includes supports for the filter element.

公开(公告)号：EP1949950B1

公开(公告)日：2009-03-11

申请号：EP07122957.9

申请日：2007-12-11

申请人： FILTRAUTO

发明人： Foucault, Eric ,  Fertil, Daniel

IPC分类号： B01D35/16 ,  B01D35/30 ,  F01M11/03

CPC分类号： B01D27/103 ,  B01D27/106 ,  B01D35/153 ,  B01D35/306 ,  B01D2201/4023 ,  B01D2201/4084

公开(公告)号：EP1949950A1

公开(公告)日：2008-07-30

申请号：EP07122957.9

申请日：2007-12-11

申请人： FILTRAUTO

发明人： Foucault, Eric ,  Fertil, Daniel

IPC分类号： B01D35/16 ,  B01D35/30 ,  F01M11/03

CPC分类号： B01D27/103 ,  B01D27/106 ,  B01D35/153 ,  B01D35/306 ,  B01D2201/4023 ,  B01D2201/4084

摘要： Cartouche filtrante (8) pour liquide comportant un boîtier (10) externe délimitant un volume intérieur (12) contenant un élément filtrant (14) qui sépare le volume intérieur en un espace amont et un espace aval, le boîtier comprenant un fond (30) délimitant un passage d'entrée (32) de liquide communiquant avec l'espace amont et un passage de sortie (34) de liquide communiquant avec l'espace aval, le boîtier étant adapté pour être monté sur un support (11) qui comporte un canal d'entrée (20A) de liquide prévu pour communiquer avec le passage d'entrée, un canal de sortie (22) de liquide prévu pour communiquer avec le passage de sortie, et un canal de vidange (24) communiquant avec le passage d'entrée. La cartouche comporte un organe de fermeture (40) fixé au fond (30) du boîtier (10) et adapté à fermer le canal de vidange (24) lorsque la cartouche (8) est montée sur le support (11).

摘要翻译： 该盒具有形成内部体积（12）的壳体，该内部容积（12）包含过滤元件（14），所述过滤元件将体积分离成上游和下游空间。 壳体具有形成液体入口通道（32）的底部（30）和与上游和下游空间连通的出口通道。 壳体安装在具有用于分别与入口和出口通道连通的液体入口通道和出口通道（22）的支撑件（11）上。 固定在壳体的底部（30）处的关闭单元在将盒安装在支撑件上时封闭排出通道（24）。

公开(公告)号：EP1753519A1

公开(公告)日：2007-02-21

申请号：EP05757664.7

申请日：2005-06-07

申请人： Honeywell International Inc.

发明人： EILERS, Derek ,  BILSKI, Gerard, W. ,  AUXTER, Daniel, J. ,  ZULAUF, Gary, B. ,  LYNCH, Michael, S. ,  TREIER, Philip, P.

IPC分类号： B01D37/02 ,  B01D27/10

CPC分类号： B01D37/025 ,  B01D27/00 ,  B01D27/02 ,  B01D27/103 ,  B01D27/106 ,  C10M175/00 ,  C10M175/0091 ,  F01M9/02 ,  F01M11/03 ,  F01M2001/1014 ,  Y10S210/17

摘要： A method for dispersing an oil additive into an oil passing through a filter, the method comprising: filling a first cavity of an additive cartridge with an additive; locating the additive cartridge within a housing of the filter, the additive cartridge being located within a flow path through the filter, the additive cartridge having a second cavity without any additive disposed therein, the second cavity defining a first fluid path through the additive cartridge and the oil must pass through the second cavity in order to exit the filter; and metering the additive through an opening in the additive cartridge, the opening providing a second fluid path into the additive cartridge.

公开(公告)号：EP1656979A1

公开(公告)日：2006-05-17

申请号：EP05257045.4

申请日：2005-11-15

申请人： Arvin Technologies, Inc.

发明人： Attassery, Nishaj ,  Roxburgh, Bruce Murray ,  Burry, Lorne

IPC分类号： B01D27/08 ,  B01D27/10

CPC分类号： B01D27/08 ,  B01D27/103 ,  B01D27/106

摘要： A fluid filter assembly comprises a filter and a case. The case defines a filter chamber receiving the filter. The case comprises a notch extending into the filter chamber and engaging the filter.

摘要翻译： 流体过滤器组件包括过滤器和壳体。 壳体限定了接收过滤器的过滤室。 壳体包括延伸到过滤室中并与过滤器接合的凹口。