公开(公告)号：WO2011126136A1

公开(公告)日：2011-10-13

申请号：PCT/JP2011/059026

申请日：2011-04-11

Applicant: ヤマシンフィルタ株式会社 ,  石塚 雅規 ,  石塚 信

Inventor： 石塚　雅規 ,  石塚　信

IPC: B01D29/11 ,  B01D17/02 ,  F02M37/22

CPC classification number: B01D17/10 ,  B01D29/21 ,  B01D29/232 ,  B01D29/58 ,  B01D36/003 ,  B01D2201/298 ,  B01D2201/34 ,  F02M25/03 ,  F02M37/22 ,  Y02T10/121

Abstract: 　フィルタエレメント（５０）は、燃料（Ｆ）中のダスト（Ｄ）を取り除く機能を有する第１の濾材（５１）と、第１の濾材（５１）の内側に収容されるとともに、燃料（Ｆ）中の水分（Ｗ）を取り除く機能を有する第２の濾材（５２）とを備える。

Abstract translation: 过滤元件（50）设置有具有除去燃料（F）中的灰尘（D）的功能的第一过滤材料（51），并且还具有包含在第一过滤材料内的第二过滤材料（52） （51），具有除去燃料（F）中的水（W）的功能。

公开(公告)号：WO2010135013A2

公开(公告)日：2010-11-25

申请号：PCT/US2010/024983

申请日：2010-02-23

Applicant: CUMMINS FILTRATION IP INC. ,  ABDALLA, Wassem ,  ENGLAND, Ricky ,  RACHA, Sainath R. ,  BURGAN, Eric R. ,  HUSBAND, Jeffrey A.

Inventor： ABDALLA, Wassem ,  ENGLAND, Ricky ,  RACHA, Sainath R. ,  BURGAN, Eric R. ,  HUSBAND, Jeffrey A.

IPC: B01D27/08 ,  B01D35/30 ,  F02M37/22 ,  B01D39/00

CPC classification number: B01D36/003 ,  B01D29/111 ,  B01D29/114 ,  B01D29/117 ,  B01D29/54 ,  B01D35/1573 ,  B01D35/1576 ,  B01D2201/298 ,  B01D2201/316 ,  B01D2201/34 ,  B01D2201/4084 ,  B29C35/02 ,  B29C66/55 ,  B29C70/766 ,  B29K2075/00 ,  B29L2031/14 ,  B29C65/00

Abstract: A filter cartridge is described that is designed to accommodate for example dual stage filtration. The filter cartridge has an endplate structure formed of a heat cured material, such as polyurethane, where at least one of the top end and the bottom end of the outer filter and the inner filter are embedded within the heat cured material. The heat cured material can provide an endplate structure that is convenient for manufacture and that has one or more sealing surfaces to seal with a housing that the filter cartridge is assembled with. For example, the heat cured material of the endplate can seal non-filtered fluid from filtered fluid that has passed through each of the filtration stages available in the cartridge.

Abstract translation: 描述了设计成适应例如双级过滤的滤筒。 过滤筒具有由诸如聚氨酯的热固化材料形成的端板结构，其中外部过滤器的顶端和底端中的至少一个和内部过滤器嵌入在热固化材料内。 热固化材料可以提供便于制造的端板结构，并且具有一个或多个密封表面以与过滤器滤芯组装的壳体密封。 例如，端板的热固化材料可以从已经通过筒中可用的每个过滤级的过滤流体密封未过滤的流体。

公开(公告)号：WO2008086328A1

公开(公告)日：2008-07-17

申请号：PCT/US2008/050463

申请日：2008-01-08

Applicant: DONALDSON COMPANY, INC. ,  GIFT, Gary, H. ,  THEISEN, Jeffrey, J.

Inventor： GIFT, Gary, H. ,  THEISEN, Jeffrey, J.

IPC: B01D29/54 ,  B01D35/147

CPC classification number: B01D35/147 ,  B01D27/103 ,  B01D27/144 ,  B01D29/21 ,  B01D29/232 ,  B01D29/54 ,  B01D2201/295 ,  B01D2201/298 ,  Y10T29/49817

Abstract: A filter arrangement includes a filter cartridge having a first filter element and a second filter element. The first filter element includes a first tubular section of filter media extending between first and second end caps and defining a first open filter interior. The second filter element includes a second tubular section of filter media operably oriented in the first open filter interior. The second tubular section of filter media extends between third and fourth end caps and defines a second open filter interior. The first end cap defines an inner container and an outer container circumscribing the inner container. The outer container is secured to the first tubular section of filter media. The inner container has an end wall axially spaced from the outer container. The third end cap has a media end secured to the second tubular section of filter media and a tubular wall axially extending from the media end. The tubular wall is circumscribed by the inner container of the first end cap. The filter arrangement further includes a housing for the cartridge, and can be either a spin-on or a bowl-cartridge filter. The filter arrangement is usable in a hydraulic system including a sump; an implement valve; a pump; and a filter head in fluid communication with the sump, implement valve, pump, and filter arrangement.

Abstract translation: 过滤器装置包括具有第一过滤元件和第二过滤元件的过滤器滤芯。 第一过滤器元件包括在第一和第二端盖之间延伸并限定第一开放过滤器内部的过滤介质的第一管状部分。 第二过滤器元件包括可操作地定向在第一开放过滤器内部中的过滤介质的第二管状部分。 过滤介质的第二管状部分在第三和第四端盖之间延伸并且限定第二开放过滤器内部。 第一端盖限定内容器和限定内容器的外容器。 外部容器固定到过滤介质的第一管状部分。 内部容器具有与外部容器轴向间隔开的端壁。 第三端盖具有固定到过滤介质的第二管状部分的介质端和从介质端轴向延伸的管状壁。 管状壁由第一端盖的内部容器限定。 过滤器装置还包括用于盒的壳体，并且可以是旋转式或碗式过滤器。 过滤器装置可用于包括贮槽的液压系统; 工具阀; 一个泵 以及与贮槽流体连通的过滤器头，实现阀，泵和过滤装置。

公开(公告)号：WO2006107721A1

公开(公告)日：2006-10-12

申请号：PCT/US2006/011765

申请日：2006-03-31

Applicant: DONALDSON COMPANY, INC. ,  JOHNSON, Philip, Edward ,  WEBB, David, Meline ,  BOOTH, Paul, Stewart ,  CARLSON, David, E.

Inventor： JOHNSON, Philip, Edward ,  WEBB, David, Meline ,  BOOTH, Paul, Stewart ,  CARLSON, David, E.

IPC: B01D29/54 ,  B01D29/21 ,  B01D29/23

CPC classification number: B01D29/21 ,  B01D29/232 ,  B01D29/54 ,  B01D46/0012 ,  B01D46/0024 ,  B01D46/2414 ,  B01D2201/0415 ,  B01D2201/0461 ,  B01D2201/295 ,  B01D2201/298 ,  B01D2265/06

Abstract: A filter element (10) includes a first, outer tubular construction (12) of filter media defining a first open filter interior; a second, inner tuber construction (18) of filter media defining a second open filter interior; the second construction of filter media being located within the first open filter interior and being radially spaced from the first construction of filter media; and the second open filter interior defines an unfiltered fluid channel (24). A plastic inner liner (16) is within the first open filter interior to support the first construction of filter media. A plastic outer liner (18) is within the first open filter interior to support the second construction of filter media. A filtered fluid channel (20) is defined between the inner liner and the outer liner. A brace arrangement (36) is between the first and second tubular constructions. The brace arrangement can include a spring, a plurality of gussets, or a solid spacer.

Abstract translation: 过滤元件（10）包括限定第一开放过滤器内部的第一外部管状结构（12）的过滤介质; 第二内部块茎结构（18）的过滤介质限定第二开放过滤器内部; 过滤介质的第二结构位于第一开放过滤器内部并且与过滤介质的第一结构径向间隔开; 并且第二开放过滤器内部限定未过滤的流体通道（24）。 塑料内衬（16）位于第一开放过滤器内部，以支撑过滤介质的第一结构。 塑料外衬套（18）位于第一开放过滤器内部，以支撑过滤介质的第二结构。 过滤的流体通道（20）被限定在内衬和外衬套之间。 支架装置（36）在第一和第二管状结构之间。 支架装置可以包括弹簧，多个角撑板或固体间隔件。

公开(公告)号：EP2450093B1

公开(公告)日：2017-11-29

申请号：EP11186710.7

申请日：2011-10-26

Applicant: Stampro Metal Industry Co., Ltd.

Inventor： Chiang, Pi-Tang

IPC: B01D29/11 ,  B01D29/52 ,  B01D29/96

CPC classification number: B01D29/114 ,  B01D29/52 ,  B01D29/96 ,  B01D2201/0453 ,  B01D2201/24 ,  B01D2201/298 ,  B01D2201/34

Abstract: A filtering apparatus (10) includes a container barrel (20) and a detachable filtering unit (40) detachably mounted inside the container barrel (20). The detachable filtering unit (40) has a top lid (41), a bottom lid (42), and a plurality of filter cores (43) sandwiched between the top lid (41) and the bottom lid (42). Because the filtering apparatus (10) has the detachable filtering unit (40) that can be totally taken out from the container barrel (20), the works of replacing the filter cores (43) and washing the container barrel (20), especially the bottom portion of the container barrel (20), can be conveniently done.

公开(公告)号：EP2490784B1

公开(公告)日：2017-01-04

申请号：EP10755109.5

申请日：2010-09-14

Applicant: Hydac Filtertechnik GmbH

Inventor： SANN, Norbert ,  BACKES, Volker

IPC: B01D29/21 ,  B01D35/147 ,  B01D35/06

CPC classification number: B01D29/21 ,  B01D29/54 ,  B01D29/58 ,  B01D29/96 ,  B01D35/06 ,  B01D35/147 ,  B01D35/153 ,  B01D35/306 ,  B01D2201/295 ,  B01D2201/296 ,  B01D2201/298 ,  B01D2201/313 ,  B01D2201/4046

公开(公告)号：EP2111277B1

公开(公告)日：2014-03-12

申请号：EP08705766.7

申请日：2008-01-08

Applicant: Donaldson Company, Inc.

Inventor： GIFT, Gary, H. ,  THEISEN, Jeffrey, J.

IPC: B01D29/54 ,  B01D35/147

CPC classification number: B01D35/147 ,  B01D27/103 ,  B01D27/144 ,  B01D29/21 ,  B01D29/232 ,  B01D29/54 ,  B01D2201/295 ,  B01D2201/298 ,  Y10T29/49817

Abstract: A filter arrangement includes a filter cartridge having a first filter element and a second filter element. The first filter element includes a first tubular section of filter media extending between first and second end caps and defining a first open filter interior. The second filter element includes a second tubular section of filter media operably oriented in the first open filter interior. The second tubular section of filter media extends between third and fourth end caps and defines a second open filter interior. The first end cap defines an inner container and an outer container circumscribing the inner container. The outer container is secured to the first tubular section of filter media. The inner container has an end wall axially spaced from the outer container. The third end cap has a media end secured to the second tubular section of filter media and a tubular wall axially extending from the media end. The tubular wall is circumscribed by the inner container of the first end cap. The filter arrangement further includes a housing for the cartridge, and can be either a spin-on or a bowl-cartridge filter. The filter arrangement is usable in a hydraulic system including a sump; an implement valve; a pump; and a filter head in fluid communication with the sump, implement valve, pump, and filter arrangement.

公开(公告)号：EP2135661A3

公开(公告)日：2012-09-26

申请号：EP09162788.5

申请日：2009-06-16

Applicant: Baldwin Filters, Inc.

Inventor： Beard, John H. ,  Calcaterra, Farrell F.

IPC: B01D29/21 ,  B01D35/30 ,  F01M11/03 ,  F02M61/16 ,  F02M37/22 ,  B01D29/11 ,  B01D29/15 ,  B01D29/90

CPC classification number: F02M37/221 ,  B01D29/114 ,  B01D29/15 ,  B01D29/21 ,  B01D29/232 ,  B01D29/54 ,  B01D29/58 ,  B01D29/90 ,  B01D29/902 ,  B01D36/003 ,  B01D36/006 ,  B01D37/025 ,  B01D2201/0407 ,  B01D2201/0415 ,  B01D2201/12 ,  B01D2201/127 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/298 ,  B01D2201/305 ,  B01D2201/40 ,  B01D2201/4015 ,  B01D2201/4046 ,  B01D2201/4076 ,  B01D2201/60 ,  F02M37/223 ,  F02M2200/27

Abstract: A fluid filtering apparatus and method may include keyed components to ensure that a correct filter element is being installed into a filter base. Keyed arrangements may occur between a filter element and a filter housing, a filter and a filter base, and a filter base and a filter housing. A locking arrangement may be provided to prevent undesired loosening of a filter relative to a filter base. The filter base may include a torsion lock insert that engages lock detents of a filter to prevent the undesired loosening. An adaptor may be provided to provide the lock detents that interact with a torsion lock insert.

公开(公告)号：EP1764143B1

公开(公告)日：2010-02-17

申请号：EP06120555.5

申请日：2006-09-13

Applicant: MANN+HUMMEL GmbH

Inventor： Bauder, Ralf ,  Wolf, Michael ,  Stinzendörfer, Joachim ,  Münkel, Karlheinz ,  Nguyen, Duc Cuong ,  Scherer, Oliver ,  Gruber, Martin

IPC: B01D29/54 ,  B01D29/21 ,  B01D29/23

CPC classification number: B01D29/232 ,  B01D29/21 ,  B01D29/54 ,  B01D2201/298

公开(公告)号：EP2125141A1

公开(公告)日：2009-12-02

申请号：EP08707053.8

申请日：2008-01-16

Applicant: RT-Filtertechnik Gmbh

Inventor： MÜLLER, Günther ,  STEHLE, Gerhard

IPC: B01D29/15 ,  B01D29/23 ,  B01D29/54 ,  B01D35/06

CPC classification number: B01D35/06 ,  B01D29/21 ,  B01D2201/298

Abstract: A filter element for cleaning fluids comprises : a) a jacket body (5), enclosing a filter cavity with passages (7) for cleaned fluid, b) an end cap (9) closing the jacket body (5) at one end, c) a mounting (15) closing the jacket body (5) at the other end with at least one passage (39) for the inlet of the fluid for cleaning into an inlet region (29) within the cavity, d) a filter medium (1) running between the end cap (9) and the mounting (15) through which the fluid for cleaning may flow from the inlet region (29) and e) at least one permanent magnetic component (33), extending from the inside of the mounting (15) into the inlet region (29).

Abstract translation: 一种用于清洁流体的过滤器元件，包括：a）夹套主体（5），其封闭具有用于清洁流体的通道（7）的过滤腔，b）一端封闭夹套主体（5）的端盖（9），c ）在另一端封闭护套体（5）的安装件（15）具有至少一个通道（39），用于将清洁流体引入到腔内的入口区域（29）中，d）过滤介质 1）在端帽（9）和安装件（15）之间延伸，通过该安装件清洁用流体可以从入口区域（29）流出，以及e）至少一个永久磁性部件（33） （15）安装到入口区域（29）中。