公开(公告)号：US20050072721A1

公开(公告)日：2005-04-07

申请号：US10988347

申请日：2004-11-12

Applicant: Steven Knight

Inventor： Steven Knight

IPC: B01D29/15 ,  B01D35/153 ,  B01D36/00 ,  F02M37/22 ,  B01D27/10

CPC classification number: F02M37/22 ,  B01D29/15 ,  B01D29/21 ,  B01D29/902 ,  B01D29/925 ,  B01D29/96 ,  B01D35/153 ,  B01D35/157 ,  B01D35/1573 ,  B01D35/1576 ,  B01D35/18 ,  B01D35/26 ,  B01D36/003 ,  B01D2201/162 ,  B01D2201/34 ,  B01D2201/4046 ,  B01D2201/4084 ,  F02M2037/225

Abstract: A filter element removably located in a housing having a central valve structure. The element has an end cap with a valve actuating portion. The valve actuating portion includes a cylindrical portion and an annular base projecting radially inward from the cylindrical portion. The valve actuating portion includes a plurality of thin, flat keys spaced around the annular base and projecting radially inward from the cylindrical portion and axially outward from the base. The keys engage the valve structure in the housing when the element is installed, and open up a flow passage through the housing.

Abstract translation: 可移除地位于具有中心阀结构的壳体中的过滤元件。 该元件具有带有阀致动部分的端盖。 阀致动部分包括圆柱形部分和从圆柱形部分径向向内突出的环形基部。 阀致动部分包括多个薄的扁平键，其围绕环形基座间隔开并从圆柱形部分径向向内突出并且从基部轴向向外突出。 当元件安装时，钥匙接合壳体中的阀结构，并且打开通过壳体的流动通道。

公开(公告)号：US06837993B2

公开(公告)日：2005-01-04

申请号：US10371751

申请日：2003-02-21

Applicant: Michael D. Clausen ,  Steven R. Knight ,  Martin C. Maxwell

Inventor： Michael D. Clausen ,  Steven R. Knight ,  Martin C. Maxwell

IPC: F02M37/10 ,  B01D29/11 ,  B01D29/21 ,  B01D35/02 ,  B01D35/147 ,  B01D35/28 ,  F02M37/22 ,  B01D35/14

CPC classification number: B01D29/21 ,  B01D29/96 ,  B01D35/147 ,  B01D35/30 ,  B01D35/31 ,  B01D2201/0415 ,  B01D2201/162 ,  B01D2201/301 ,  B01D2201/4046 ,  B01D2201/4084

Abstract: A filter assembly includes housing enclosing a replaceable filter element. A support core is provided in the housing, and includes an extension and locking assembly. The element includes a ring of filtration media with a pair of end caps. The first end cap includes a central opening to receive the support core. The extension and locking assembly prevents the cover of the housing from being attached to the housing body without a proper filter element installed. The extension and locking assembly includes a bypass member and a locking member, which are in locking engagement when an element is absent in the housing. The second end cap includes internal protrusions which engage the locking member when the filter element is installed to disengage the bypass member from the support core, and allow the element to be inserted and the cover to be installed.

公开(公告)号：US20040232063A1

公开(公告)日：2004-11-25

申请号：US10442733

申请日：2003-05-21

Inventor： L. Steven Cline ,  Henry L. Neufeld ,  Bryant L. Richie

IPC: B01D027/00

CPC classification number: B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/0415 ,  B01D2201/162 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/34

Abstract: A filter apparatus comprises a filter element to be positioned in an interior region defined by a housing. The filter element comprises a quick-drain valve member to block a flow of fluid from the interior region through a quick-drain outlet defined by the housing when the filter element is positioned in the interior region and to allow a flow of fluid from the interior region through the quick-drain outlet when the filter element is removed from the interior region.

Abstract translation: 过滤装置包括位于由壳体限定的内部区域中的过滤元件。 过滤元件包括快速排放阀构件，当过滤器元件位于内部区域中并且允许来自内部的流体流动时，通过由壳体限定的快速排泄出口来阻挡流体从内部区域流动 当过滤元件从内部区域移除时，通过快速排泄出口的区域。

公开(公告)号：US20040217042A1

公开(公告)日：2004-11-04

申请号：US10619553

申请日：2003-07-16

Applicant: Mann & Hummel GmbH

Inventor： Klemens Dworatzek ,  Karlheinz Muenkel

IPC: B01D027/10 ,  F02M025/06

CPC classification number: B01D29/23 ,  B01D35/147 ,  B01D35/157 ,  B01D35/1573 ,  B01D35/1576 ,  B01D35/16 ,  B01D35/30 ,  B01D36/001 ,  B01D2201/162 ,  B01D2201/204 ,  B01D2201/295 ,  F16K17/0413 ,  Y10T137/7933 ,  Y10T137/7934

Abstract: A valve for controlling a fluid flow, in particular for crankcase venting of an internal combustion engine, including a base body (37), a valve body (22) and a biasing means (23), the base body (37) having a valve side (45) and an opposite side (46) situated opposite the valve side (45), a part of the valve body (22) protruding through an opening (47) situated in the base body (37), the biasing means (28), in particular a compression spring, being arranged between the opposite side (46) of the base body (37) and the valve body (22) and supported against the opposite side of the base body (37).

Abstract translation: 一种用于控制流体流动的阀，特别是用于包括基体（37），阀体（22）和偏压装置（23）的内燃机的曲轴箱排气的阀，所述基体具有阀 侧面（45）和与阀侧（45）相对的相对侧（46），阀体（22）的一部分通过位于基体（37）中的开口（47）突出，偏压装置 ），特别是压缩弹簧，其布置在基体（37）的相对侧（46）和阀体（22）之间并且支撑在基体（37）的相对侧上。

公开(公告)号：US06644624B2

公开(公告)日：2003-11-11

申请号：US10052913

申请日：2002-01-23

Applicant: Herbert Jainek

Inventor： Herbert Jainek

IPC: B01D2708

CPC classification number: F16L37/40 ,  B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/162 ,  F01M11/03 ,  F01M2001/1064

Abstract: A quick-connect coupling for opening a valve to allow discharge of a liquid. The coupling is particularly suited for discharging motor oil from the oil pan or oil filter of an internal combustion engine. The coupling includes at least one latching element which engages the valve in order to open it. The other end of the quick-connect coupling is preferably connected to a hose that leads, in turn, to an oil collection vessel.

Abstract translation: 用于打开阀门以允许液体排出的快速连接联接器。 联轴器特别适用于从内燃机的油盘或油过滤器排出机油。 联接器包括至少一个与阀门接合以将其打开的闭锁元件。 快速连接联接器的另一端优选地连接到软管，导管又连接到采油容器。

公开(公告)号：US20030010689A1

公开(公告)日：2003-01-16

申请号：US10204758

申请日：2002-08-23

Inventor： Kenji Yano ,  Kazuhiro Yoshida ,  Takeo Sugimoto ,  Akira Uchiyama

IPC: B01D035/147

CPC classification number: B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/0415 ,  B01D2201/162 ,  B01D2201/305

Abstract: There is provided an oil filter capable of preliminarily confirming a correct assembling of a valve body to a holder and preventing the valve body from being abnormally assembled. A valve seat 22 is welded to a cap 14 covering a filter element 12. A claw portion for a valve body 25e is formed on the valve body 25, and an engagement portion for the valve body 27e to be engaged with the claw portion for the valve body 25e is formed on a holder 15 assembled with the inner peripheral side of the filter element 12. In addition, a spring member 29 is fitted between the valve body 25 and a spring receiving portion 27 provided for the holder 15. By the engagement of the claw portion for the valve body 25e with the engagement portion for the valve body 27e, the valve body 25 is assembled with the holder 15.

Abstract translation: 提供一种能够将阀体正确地组装到保持件上并防止阀体异常组装的油过滤器。 阀座22被焊接到覆盖过滤元件12的盖14上。阀体25e的爪部形成在阀体25上，阀体27e的接合部与爪部接合， 阀体25e形成在与过滤元件12的内周侧组装的保持件15上。此外，弹簧构件29装配在阀体25和为保持器15设置的弹簧容纳部27之间。通过接合 阀体25e的爪部与阀体27e的接合部分相连接，阀体25与保持件15组装在一起。

公开(公告)号：US20020104980A1

公开(公告)日：2002-08-08

申请号：US10052913

申请日：2002-01-23

Inventor： Herbert Jainek

IPC: F16L037/28

CPC classification number: F16L37/40 ,  B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/162 ,  F01M11/03 ,  F01M2001/1064

Abstract: A quick-connect coupling for opening a valve to allow discharge of a liquid. The coupling is particularly suited for discharging motor oil from the oil pan or oil filter of an internal combustion engine. The coupling includes at least one latching element which engages the valve in order to open it. The other end of the quick-connect coupling is preferably connected to a hose that leads, in turn, to an oil collection vessel.

Abstract translation: 用于打开阀门以允许液体排出的快速连接联接器。 联轴器特别适用于从内燃机的油盘或油过滤器排出机油。 联接器包括至少一个与阀门接合以将其打开的闭锁元件。 快速连接联接器的另一端优选地连接到软管，导管又连接到采油容器。

公开(公告)号：US5922196A

公开(公告)日：1999-07-13

申请号：US860259

申请日：1997-08-15

Applicant: Dieter Baumann

Inventor： Dieter Baumann

IPC: B01D27/08 ,  B01D29/21 ,  B01D35/02 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  F01M11/03 ,  F02M37/22

CPC classification number: F02M37/22 ,  B01D29/21 ,  B01D35/153 ,  F01M11/03 ,  B01D2201/162 ,  B01D2201/305 ,  B01D2201/34 ,  B01D2201/4084 ,  F01M2001/1092

Abstract: A filter for filtering lubricating oil or fuel for an internal combustion engine is disclosed herein. The filter includes a filter housing having an inner end for connection to a connection flange associated with the internal combustion engine and an outer end connected to a detachable cover. The inner end of the housing includes a filter inlet duct, a filter return duct, and a plurality of coaxially spaced radial filter seals for providing a seal between the filter housing and the connection flange. The connection flange includes a connection inlet duct in matching registry with the filter inlet duct, a connection return duct in matching registry with the filter return duct, and a plurality of coaxially spaced sealing surfaces each in matching registry with a respective one of the radial filter seals. A locking connection is provided for securing the filter housing against the connection flange at a plurality of said angular positions with respect to the connecting flange.

Abstract translation: PCT No.PCT / EP96 / 04044 Sec。 371日期：1997年8月15日 102（e）日期1997年8月15日PCT提交1996年9月14日PCT公布。 公开号WO97 / 16234 PCT 日期1997年5月9日公开了用于过滤内燃机的润滑油或燃料的过滤器。 过滤器包括过滤器壳体，其具有用于连接到与内燃机相关联的连接凸缘的内端和连接到可拆卸盖的外端。 壳体的内端包括过滤器入口管道，过滤器返回管道和多个同轴间隔的径向过滤器密封件，用于在过滤器壳体和连接凸缘之间提供密封。 连接凸缘包括与过滤器入口管道配合对准的连接入口管道，与过滤器返回管道匹配的连接回流管道，以及多个同轴间隔开的密封表面，每个密封表面与径向过滤器 海豹 提供了一种锁定连接件，用于将过滤器壳体相对于连接凸缘固定在多个所述角度位置处抵靠连接凸缘。

公开(公告)号：US5770054A

公开(公告)日：1998-06-23

申请号：US617472

申请日：1996-03-15

Applicant: Wilhelm Ardes

Inventor： Wilhelm Ardes

IPC: B01D29/21 ,  B01D35/147 ,  F01M11/03

CPC classification number: B01D29/21 ,  B01D35/147 ,  B01D2201/0415 ,  B01D2201/162 ,  B01D2201/305 ,  B01D2201/4084 ,  F01M2001/1092

Abstract: In a fluid filter with a housing and a filter element replaceably located in said housing, and with a filter by pads valve having a valve body held in the housing that is movable against the action of a spring from the closed position in which it cooperates with a sealing surface, into an open position in which it permits a fluid flow to bypass the filter element. The invention proposes that the sealing surface associated with the valve body be formed by the replaceable filter element.

Abstract translation: 在具有壳体和过滤器元件的流体过滤器中，可更换地位于所述壳体中，并且具有通过垫阀的过滤器，所述阀瓣具有保持在壳体中的阀体，该阀体抵抗来自其关闭位置的关闭位置抵抗弹簧的作用， 密封表面进入打开位置，在该位置允许流体流动绕过过滤元件。 本发明提出，与阀体相关联的密封表面由可更换的过滤元件形成。

公开(公告)号：US5688396A

公开(公告)日：1997-11-18

申请号：US590632

申请日：1995-11-08

Applicant: Dieter Baumann ,  Wilhelm Ardes

Inventor： Dieter Baumann ,  Wilhelm Ardes

IPC: B01D35/02 ,  B01D29/21 ,  B01D35/153 ,  B01D35/30 ,  F01M11/03 ,  F02M37/22

CPC classification number: F02M37/22 ,  B01D29/21 ,  B01D35/153 ,  F01M11/03 ,  B01D2201/162 ,  B01D2201/305 ,  B01D2201/4084 ,  F01M2001/1064 ,  F02M2037/226

Abstract: A liquid filter, in particular for oil or fuel in an internal combustion engine, with the liquid filter comprising a filter housing with at least one liquid intake passage and at least one liquid return passage, a releasable cover which closes the filter housing liquid-tight, and an individually replaceable filter insert which can be removed from the filter housing. A hollow fastening screw is arranged centrally in the front wall of the filter housing with the front wall facing the filter connecting flange when in the mounted condition, with the fastening screw turnable in relation to the filter housing. The liquid filter may be tightly screwed to a filter connecting flange of, e.g., an internal combustion engine. A longitudinal middle axis of the filter housing and the plane of the front wall are arranged at an angle

Abstract translation: 液体过滤器，特别是用于内燃机中的油或燃料的液体过滤器，其中液体过滤器包括具有至少一个液体进入通道和至少一个液体返回通道的过滤器壳体，可释放的盖子，其将液体密封 ，以及可以从过滤器壳体移除的可单独更换的过滤器插入件。 中空的紧固螺钉位于过滤器壳体的前壁中央，当处于安装状态时，前壁面向过滤器连接凸缘，紧固螺钉相对于过滤器壳体可转动。 液体过滤器可以紧密地拧到例如内燃机的过滤器连接凸缘上。 过滤器壳体的纵向中轴线和前壁的平面相对于彼此以<90°的角度布置，并且紧固螺钉的纵向中间轴线和前壁的平面以直角向着 彼此在安装状态。