公开(公告)号：WO1995009037A1

公开(公告)日：1995-04-06

申请号：PCT/US1994010990

申请日：1994-09-28

Applicant: FLEETGUARD INC.

Inventor： FLEETGUARD INC. ,  BERMAN, Claude, Lewis ,  BEACH, Donald, W.

IPC: B01D27/08

CPC classification number: F02M37/22 ,  B01D27/06 ,  B01D27/08 ,  B01D29/111 ,  B01D29/21 ,  B01D29/96 ,  B01D35/143 ,  B01D35/30 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/306 ,  B01D2201/309 ,  B01D2201/4015 ,  B01D2201/4084 ,  C02F1/003 ,  C02F2209/445 ,  C02F2307/04

Abstract: A snap-together, all-plastic filter assembly (20) for filtering fluids includes a generally cylindrical injection molded plastic outer shell (21) which has a closed base (36) and an open opposite end (35) and which defines a hollow interior which receives a filtering element (23) and an integral injection molded plastic end plate/center tube member (22). The outer shell is injection molded with a pair of concentric, generally cylindrical, inner annular walls (28a, 29a) which are integral with the closed base and extend part way toward the open end of the outer shell. The filtering element which has a hollow interior fits down within the outermost of the two concentric annular walls (29a) and the center tube of the end plate/center tube member extends through the center of the filtering element and snaps in place by means of snap-fit pockets (28b, 28c) disposed within the innermost of the two concentric annular walls.

Abstract translation: 用于过滤流体的卡扣式全塑料过滤器组件（20）包括大致圆柱形的注塑塑料外壳（21），其具有封闭的基部（36）和敞开的相对端（35），并且限定中空的内部 其接收过滤元件（23）和整体注模塑料端板/中心管构件（22）。 外壳被注塑成型，其具有一对同心的，大致圆柱形的内部环形壁（28a，29a），其与封闭的基部成一体并且向外壳的开口端部分延伸。 具有中空内部的过滤元件装配在两个同心环形壁（29a）的最外侧内，并且端板/中心管构件的中心管延伸穿过过滤元件的中心并通过卡扣 （28b，28c）设置在两个同心环形壁的最内侧。

公开(公告)号：WO2014040863A1

公开(公告)日：2014-03-20

申请号：PCT/EP2013/067920

申请日：2013-08-29

Applicant: HENGST GMBH & CO. KG

Inventor： HÖLKER, Jürgen ,  VINKELAU, Christian

IPC: F02M37/22

CPC classification number: B01D35/153 ,  B01D35/26 ,  B01D35/30 ,  B01D36/006 ,  B01D2201/309 ,  F02M37/221

Abstract: Die Erfindung betrifft einen Kraftstofffilter (1), insbesondere einer Brennkraftmaschine,mit einem Gehäuse (2), mit einem in diesem angeordneten, von zu filterndem Kraftstoff durchströmbaren Filterelement (4) und mit einem im Betrieb unten liegenden Sammelraum (30) zur Aufnahme von aus dem Kraftstoff abgeschiedenem Wasser, wobei der Sammelraum (30) durch einen mitdem übrigen Gehäuse (2) dicht verbundenen, durchsichtigen Topf (3) gebildet ist. Der Kraftstofffilter (1) gemäß Erfindung ist dadurch gekennzeichnet, dass das Gehäuse (2)das Äußere des Topfes (3) formschlüssig umschließt und dass das Gehäuse(2)in seinem den Topf umschließenden Bereich (23) mindestens eine Schauöffnung (24) aufweist.

Abstract translation: 本发明涉及一种燃料过滤器（1），特别是一种内燃机，具有壳体（2）具有设置在其中，可流动待过滤的燃料过滤器元件（4）和由用于接收来自下面的收集室（30）操作期间的中间 燃料中分离水，其中所述收集腔室（30）通过用剩余的壳体（2）紧密地连接，透明锅（3）形成。 根据本发明的燃料过滤器（1）的特征在于，所述壳体（2）围绕所述罐的外部（3）正和（2）在它的罐形区域（23）包围，所述壳体具有至少一个观察孔（24）。

公开(公告)号：WO2012153430A1

公开(公告)日：2012-11-15

申请号：PCT/JP2011/067176

申请日：2011-07-21

Applicant: SMC KABUSHIKI KAISHA ,  YAMASE, Norihide ,  OIKAWA, Daisuke

Inventor： YAMASE, Norihide ,  OIKAWA, Daisuke

IPC: B01D35/30 ,  B01D46/00 ,  B01D46/24 ,  B01D46/42 ,  F15B21/04

CPC classification number: B01D46/2414 ,  B01D36/006 ,  B01D46/0004 ,  B01D46/4254 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/307 ,  B01D2201/309 ,  B01D2201/4084 ,  F15B21/048 ,  Y10T137/7036

Abstract: In a case structure for a fluid pressure device, a filter (12) that constitutes part of a fluid pressure unit (10) is equipped with a first body (20), a case unit (22) connected to a lower portion of the first body (20), and a filter unit (24) accommodated in the interior of the case unit (22). The case unit (22) is made up from an outer case (40), which is formed as a bottomed cylinder from a light-permeable transparent material, and an inner case (42) inserted into the interior of the outer case (40). Additionally, by insertion of the case unit (22) into an installation hole (36) that opens on a lower portion of the first body (20) and rotating the case unit (22), projections (58) and retaining walls (56) provided on an outer circumferential surface of the case unit (22) engage with support members (38) provided in the installation hole (36), thus placing the case unit (22) in a connected state.

Abstract translation: 在流体压力装置的壳体结构中，构成流体压力单元（10）的一部分的过滤器（12）配备有第一主体（20），壳体单元（22），其连接到第一 主体（20）和容纳在壳体单元（22）内部的过滤器单元（24）。 壳体单元（22）由从透光性透明材料形成为有底圆筒的外壳（40）和插入外壳（40）的内部的内壳体（42）构成， 。 此外，通过将壳体单元（22）插入到在第一主体（20）的下部开口并旋转壳体单元（22）的安装孔（36）中，突起（58）和保持壁（56） 设置在壳体单元（22）的外周面上，与设置在安装孔（36）中的支撑构件（38）接合，从而将壳体单元（22）置于连接状态。

公开(公告)号：WO2009042491A3

公开(公告)日：2010-01-07

申请号：PCT/US2008076826

申请日：2008-09-18

Applicant: BALDWIN FILTERS INC ,  KRULL TIMOTHY L ,  CALCATERRA FARRELL F

Inventor： KRULL TIMOTHY L ,  CALCATERRA FARRELL F

IPC: B01D27/08 ,  B01D29/33 ,  B01D29/96 ,  B01D35/30 ,  B01D46/00 ,  B01D46/24

CPC classification number: B01D46/0004 ,  B01D27/005 ,  B01D27/08 ,  B01D46/0005 ,  B01D46/001 ,  B01D46/0041 ,  B01D46/2411 ,  B01D46/2414 ,  B01D2201/291 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/309 ,  B01D2201/316 ,  B01D2201/34 ,  B01D2201/4015 ,  B01D2201/4084 ,  B01D2265/028 ,  B01D2265/04

Abstract: The present disclosure pertains to a fluid filter having integral attachment means which may take the form of a threaded portion of a filter cartridge. The threaded portion threadably interacts with a complementary threaded portion of a filter mounting to retain the filter cartridge to the filter mounting. The disclosure also pertains to a fluid filter having a cartridge made from two plastic shells welded together. The disclosure also pertains to a fluid filter with filter media positioned within a filter cartridge by an end cap with extending ribs welded to one of the two shells which compose the filter cartridge.

Abstract translation: 本公开涉及具有整体附接装置的流体过滤器，其可以采取过滤器滤芯的螺纹部分的形式。 螺纹部分与过滤器安装件的互补螺纹部分螺纹连接，以将过滤器滤芯保持在过滤器安装件上。 本公开还涉及具有由两个焊接在一起的塑料壳制成的盒的流体过滤器。 本公开还涉及一种流体过滤器，其具有通过端盖定位在过滤器滤芯内的过滤介质，端盖具有焊接到构成过滤器滤芯的两个壳体之一的延伸肋。

公开(公告)号：WO0191876A3

公开(公告)日：2002-03-14

申请号：PCT/US0112366

申请日：2001-04-16

Applicant: PARKER HANNIFIN CORP

Inventor： KNIGHT STEVEN R

IPC: B01D35/16 ,  B01D36/00 ,  B01D35/30

CPC classification number: B01D36/006 ,  B01D35/16 ,  B01D35/30 ,  B01D2201/302 ,  B01D2201/309 ,  B01D2201/34 ,  Y10T137/86332

Abstract: A drain assembly for a fluid filter (12) includes a female valve portion (26) unitary with an end wall (22) of a collection bowl (14), and having a socket (30) with a cylindrical sidewall and an inner end wall. The end wall (22) includes a plug (38), and a vent opening (40) radially outward from the plug (38). A drain opening (44) is provided in the end wall (22) radially outward from the socket (30). An annular sealing surface (48) is provided radially outward from the drain opening (44). A threaded sleeve (50) is provided radially outward from the annular sealing surface (48). A male valve portion (28) is received in the female valve portion (26), and includes a valve body (60) and a valve seal (62). The valve seal (62) is received in the socket (30) and includes a cylindrical sidewall (66) defining a vent passage (67), and an inner end (68) with a vent opening (72) to the vent passage (67). An annular sealing surface (78) is provided radially outward from the sidewall (66) of the valve seal (62). The sealing surface (78) on the valve body (60) is sealable against the sealing surface (48) on the bowl end wall (22), and has an outer diameter sufficient to cover the drain opening (44). The valve body (60) has a drain passage (79) radially outward from the valve seal (62). The valve body (60) includes a threaded sleeve (85) radially outward from the annular drain passage (79) in the valve body. The threaded sleeve (85) of the valve body (60) cooperates with the threaded sleeve (50) of the female valve portion (26) to enable the male valve portion (28) to be screwed into and outwardly from the female valve portion (26).

Abstract translation: 用于流体过滤器（12）的排放组件包括与收集碗（14）的端壁（22）整体形成的阴阀部分（26），并且具有带有圆柱形侧壁和内壁壁的插座（30） 。 端壁（22）包括插头（38）和从插头（38）径向向外的通气开口（40）。 排水口（44）从插座（30）径向向外设置在端壁（22）中。 环形密封表面（48）从排放开口（44）径向向外设置。 螺纹套筒（50）从环形密封表面（48）径向向外设置。 阳阀部分（28）被容纳在阴阀部分（26）中，并且包括阀体（60）和阀密封件（62）。 阀密封件62被容纳在插座30中并且包括限定通气通道67的圆柱形侧壁66和具有通向通气孔67的通气口72的内端68。 ）。 环形密封表面（78）从阀密封件（62）的侧壁（66）径向向外设置。 阀体（60）上的密封表面（78）可与碗端壁（22）上的密封表面（48）密封，并具有足以覆盖排水口（44）的外径。 阀体（60）具有从阀密封件（62）径向向外的排放通道（79）。 阀体（60）包括从阀体中的环形排放通道（79）径向向外的螺纹套筒（85）。 阀体（60）的螺纹套筒（85）与阴阀部分（26）的螺纹套筒（50）协作，以使阳阀部分（28）能够从阴阀部分 26）。

公开(公告)号：WO1996021843A1

公开(公告)日：1996-07-18

申请号：PCT/US1996000545

申请日：1996-01-16

Applicant: ZIBA DESIGN, INC.

Inventor： ZIBA DESIGN, INC. ,  PARK, Eric, Y. ,  KNAUB, David ,  THORPE, David ,  BARNEY, Howard ,  HOYT, Joshua

IPC: G01F01/05

CPC classification number: E03B7/074 ,  B01D29/114 ,  B01D29/603 ,  B01D29/96 ,  B01D35/04 ,  B01D35/043 ,  B01D35/157 ,  B01D35/30 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/309 ,  B01D2201/4084 ,  B01D2201/52 ,  E03B7/072 ,  E03C1/08 ,  G01F1/28 ,  Y10T137/87788 ,  Y10T137/87877

Abstract: Fluid filtration system has a visual flow rate meter (10). The flow rate meter (10) includes a bifilar wire (56) that connects an impeller (24) to a housing (14) to bias the impeller (24). The impeller (24) has a surface with angularly spaced color-coded regions (72, 74, 76). The quick-release fitting (132) attaches to and receives fluid flowing from a manually actuatable diverter body (130) that is attachable to a faucet waterspout (104). The fitting (132) carries a pivotally mounted lever arm (168). The flow rate meter (10) and the diverter (100) are in fluid communication with a manifold (200) that is releasably securable to a cartridge filter (198) that includes a filter element (204) enclosed in a housing (202) and an outlet tube (212) that are matable with a push-in fitting (226) in at least one of the outlet (212) and inlet (210) of the manifold (200). A lever mechanism (230) pivotally mounted to the manifold (200) pushes against the push-in fitting (226) in response to a force applied to the lever (168) by a user to separate the housing (202) from the manifold (200).

Abstract translation: 流体过滤系统具有视觉流量计（10）。 流量计（10）包括将叶轮（24）连接到壳体（14）以偏压叶轮（24）的双线（56）。 叶轮（24）具有带有角度间隔的彩色编码区域（72,74,76）的表面。 快速释放配件（132）附接并接收从可附接到水龙头水口（104）的可手动致动的转向器主体（130）流动的流体。 配件（132）承载枢轴安装的杠杆臂（168）。 流量计（10）和分流器（100）与歧管（200）流体连通，歧管可拆卸地固定到筒式过滤器（198），该过滤器包括封闭在壳体（202）中的过滤元件（204）和 出口管（212），其可与所述歧管（200）的所述出口（212）和入口（210）中的至少一个中的推入式配件（226）配合。 枢转地安装到歧管（200）的杠杆机构（230）响应于使用者施加到杠杆（168）的力而推动推入式配件（226），以将壳体（202）与歧管分离 200）。

公开(公告)号：WO1995032786A1

公开(公告)日：1995-12-07

申请号：PCT/US1995006634

申请日：1995-05-25

Applicant: FLEETGUARD INC.

Inventor： FLEETGUARD INC. ,  BOUNNAKHOM, Alan, S. ,  BERMAN, Claude

IPC: B01D35/34

CPC classification number: B01D29/111 ,  B01D27/06 ,  B01D27/08 ,  B01D29/21 ,  B01D29/96 ,  B01D35/143 ,  B01D35/30 ,  B01D2201/302 ,  B01D2201/305 ,  B01D2201/309 ,  B01D2201/4015 ,  B01D2201/4084 ,  C02F1/003 ,  C02F2209/445 ,  C02F2307/04 ,  F02M37/22

Abstract: An all-plastic filter assembly (250) for filtering fluids includes a generally cylindrical injection molded plastic outer shell (251) which has a closed base and an open opposite end and which defines a hollow interior which receives a modular filter cartridge (263). The outer shell is injection molded with a generally cylindrical mounting stem (259) which is integral with the closed base and extends part way toward the open end of the outer shell. The filter cartridge includes a generally cylindrical filter element and a molded end plate (265) and center tube member (274) bonded to the filter element. The center tube portion of the molded member is received by the mounting stem as a part of the positioning and mounting of the filter cartridge into the outer shell.

Abstract translation: 用于过滤流体的全塑料过滤器组件（250）包括大致圆柱形的注塑塑料外壳（251），其具有封闭的基部和敞开的相对端，并且限定了容纳模块化过滤器滤芯（263）的中空内部。 外壳注射成型为具有大致圆柱形的安装杆（259），其与封闭的底座成一体并且部分地朝外壳的开口端延伸。 滤筒包括大致圆柱形的过滤元件和结合到过滤元件的模制端板（265）和中心管构件（274）。 成型构件的中心管部分由安装杆容纳，作为将滤筒定位并安装到外壳中的一部分。

公开(公告)号：EP2892843A1

公开(公告)日：2015-07-15

申请号：EP13763427.5

申请日：2013-09-10

Applicant: WAYNE FUELING SYSTEMS LLC

Inventor： LARSSON, Bengt, Ingemar ,  DIROCCO, Jr., James, David

IPC: B67D7/76 ,  B01D46/42

CPC classification number: B01D35/005 ,  B01D29/23 ,  B01D35/143 ,  B01D46/4254 ,  B01D2201/309 ,  B67D7/76

Abstract: Embodiments of a filter device for use in fuel dispensing systems can comprise an inspection element that permits visual observation of fuel that flows inside of the system. The filter device can include a body with a wall that forms a filter chamber. The wall can have one or more apertures that couple with a fuel inlet and a fuel outlet to allow fuel to flow into and about the filter chamber. In one embodiment, the body includes a boss member with a bore that penetrates the wall to expose the filter chamber. The inspection element includes an optical element that fits within the bore and a retaining element that secures to the boss member to retain the optical element therein.

公开(公告)号：EP2407225A1

公开(公告)日：2012-01-18

申请号：EP11172915.8

申请日：2011-07-06

Applicant: Nagi, Balvinder Singh

Inventor： Nagi, Balvinder Singh

IPC: B01D29/11 ,  B01D29/58 ,  B01D29/66 ,  B01D35/02 ,  B01D35/06 ,  B03C1/28

CPC classification number: B01D29/114 ,  B01D29/117 ,  B01D29/58 ,  B01D29/66 ,  B01D35/02 ,  B01D35/06 ,  B01D2201/309 ,  B03C1/286 ,  B03C2201/18

Abstract: The present invention provides a filter 1, particularly suitable for use as an inline filter in a central heating system. The filter 1 comprises a housing 2 having fluid inlet 3, a fluid outlet 4, a filter element 6a positioned in a fluid flow path between the fluid inlet and the fluid outlet; and a magnet 8, wherein an inlet chamber 11 is defined in the housing 2 between the inlet 3 and the filter element 6. The magnet 8 is located downstream of the filter element 6a and is moveable between a first position "8" where the magnetic field of the magnet retain s any magnetic particles in the inlet chamber 11 against the filter 6 and a second position 8' where the magnetic field of the magnet 8 does not act to retain a magnetic particles in the inlet chamber 11 against the filter element 6a. This permits the magnet to be moved to the second position 8' to release trapped magnetic particles from the filter element by reverse flushing the filter 1.

Abstract translation: 本发明提供了一种过滤器1，特别适合用作中央加热系统中的在线过滤器。 过滤器1包括具有流体入口3，流体出口4，位于流体入口和流体出口之间的流体流动路径中的过滤元件6a的壳体2; 和磁体8，其中入口室11在入口3和过滤器元件6之间限定在壳体2中。磁体8位于过滤器元件6a的下游并且可在第一位置“8”和第二位置“ 磁体的磁场将入口腔室11中的任何磁性颗粒保持在过滤器6上，在第二位置8'处磁体8的磁场不作用以将磁性颗粒保持在入口腔室11中抵靠过滤器元件6a 。 这允许磁体移动到第二位置8'以通过反冲过滤器1来从过滤器元件释放捕获的磁性颗粒。

公开(公告)号：EP2192964A2

公开(公告)日：2010-06-09

申请号：EP08834309.0

申请日：2008-09-18

Applicant: Baldwin Filters, Inc.

Inventor： KRULL, Timothy L. ,  CALCATERRA, Farrell F.

IPC: B01D27/08 ,  B01D29/33 ,  B01D35/30 ,  B01D46/24 ,  B01D46/00 ,  B01D29/96

CPC classification number: B01D46/0004 ,  B01D27/005 ,  B01D27/08 ,  B01D46/0005 ,  B01D46/001 ,  B01D46/0041 ,  B01D46/2411 ,  B01D46/2414 ,  B01D2201/291 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/309 ,  B01D2201/316 ,  B01D2201/34 ,  B01D2201/4015 ,  B01D2201/4084 ,  B01D2265/028 ,  B01D2265/04

Abstract: The present disclosure pertains to a fluid filter having integral attachment means which may take the form of a threaded portion of a filter cartridge. The threaded portion threadably interacts with a complementary threaded portion of a filter mounting to retain the filter cartridge to the filter mounting. The disclosure also pertains to a fluid filter having a cartridge made from two plastic shells welded together. The disclosure also pertains to a fluid filter with filter media positioned within a filter cartridge by an end cap with extending ribs welded to one of the two shells which compose the filter cartridge.