公开(公告)号：US09950287B2

公开(公告)日：2018-04-24

申请号：US14290049

申请日：2014-05-29

Applicant: MANN+HUMMEL GMBH

Inventor： Martin Klein

IPC: B01D35/06 ,  B01D35/30 ,  B01D35/00 ,  B01D35/18 ,  B01D36/00 ,  F02M37/22

CPC classification number: B01D35/306 ,  B01D35/005 ,  B01D35/18 ,  B01D36/005 ,  B01D2201/291 ,  B01D2201/4007 ,  F02M37/22

Abstract: A filter for fluid has a filter housing and a filter element disposed in the filter housing. An element-associated electrical connecting element associated with an electrical/electronic functional component is provided. A housing-associated electrical connecting element is provided. When the filter element is mounted in the filter housing, the element-associated electrical element and the housing-associated electrical connecting element are connected electrically with each other and form an electrical connection. A positioning assist device assists in positioning the element-associated electrical connecting element and the housing-associated electrical connecting element relative to each other.

公开(公告)号：US09938160B2

公开(公告)日：2018-04-10

申请号：US14433843

申请日：2013-09-25

Applicant: WLI TRADING LIMITED

Inventor： Jonathan Ben-David ,  Heung Soon Kim

IPC: B01D29/96 ,  C02F1/32 ,  C02F1/00 ,  C02F1/28 ,  C02F103/02

CPC classification number: C02F1/003 ,  B01D29/96 ,  B01D2201/4007 ,  C02F1/283 ,  C02F1/32 ,  C02F2103/02 ,  C02F2201/004 ,  C02F2201/005 ,  C02F2201/006 ,  C02F2307/10

Abstract: Liquid filtration apparatus, comprising a filter cartridge adapted to mount within a dispensing apparatus, the apparatus comprising a lever operated cam mechanism for locking and unlocking the cartridge into and out of place.

公开(公告)号：US09937451B2

公开(公告)日：2018-04-10

申请号：US14529353

申请日：2014-10-31

Applicant: Whirlpool Corporation

Inventor： Christopher A. Kruckenberg ,  Jeffrey A. Spindler ,  John W. Morrison

IPC: B01D35/30 ,  B01D35/143 ,  C02F9/00

CPC classification number: B01D35/306 ,  B01D35/143 ,  B01D35/30 ,  B01D2201/296 ,  B01D2201/302 ,  B01D2201/304 ,  B01D2201/4007 ,  B01D2201/4015 ,  B01D2201/4046 ,  B01D2201/4061 ,  C02F9/005 ,  C02F2201/004 ,  C02F2201/006 ,  C02F2307/12

Abstract: A filter unit includes a body portion having a proximal end and a distal end. An engagement protrusion extends from the proximal end. The engagement protrusion includes a first portion that has a first radius of curvature and a second portion opposing the first portion that has a second radius of curvature that is larger than the first radius of curvature. A protruding retention surface is disposed on and extends radially outward from the body portion. The protruding retention surface is adapted to secure the filter unit in a filter head assembly.

公开(公告)号：US09919246B2

公开(公告)日：2018-03-20

申请号：US15063593

申请日：2016-03-08

Applicant: HYDAC FILTERTECHNIK GMBH

Inventor： Richard Eberle ,  Micha Kreibig

IPC: B01D27/00 ,  B01D35/00 ,  B01D35/28 ,  B01D35/153 ,  B01D29/23 ,  B01D35/16 ,  B01D36/00 ,  B01D35/30 ,  B01D29/00 ,  B01D21/24 ,  B01D24/38 ,  B01D25/30 ,  B01D29/58 ,  B01D29/11 ,  F02M37/22

CPC classification number: B01D29/23 ,  B01D29/117 ,  B01D29/58 ,  B01D35/005 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D35/306 ,  B01D36/003 ,  B01D2201/295 ,  B01D2201/305 ,  B01D2201/34 ,  B01D2201/4007 ,  B01D2201/4084 ,  F02M37/22 ,  F02M37/221

Abstract: A filter device for fluids with a fluid inlet (14) and a fluid outlet (24). A filter element (9) is enclosed by an end cap (21) on its lower end facing a bottom part (5) of the filter housing (1). The end cap has a passage (29) forming a fluid connection to the filter element inner filter cavity (17) and can be fixed to an element retainer (23) of the filter housing (1). The element retainer (23) includes a retaining piece (35) open towards the filter element (9) with a fluid channel (37) leading to a housing connection (24). The end cap (21) has a connecting piece (27) in the retaining piece (35). The retaining piece (35) forms an opening (43) connected to the fluid channel (37) leading to the element retainer (23). A sealing (45, 47) seals the opening from the open end of the retaining piece.

公开(公告)号：US09751030B2

公开(公告)日：2017-09-05

申请号：US13261418

申请日：2011-03-02

Applicant: Micha Kreibig ,  Richard Eberle

Inventor： Micha Kreibig ,  Richard Eberle

IPC: B01D29/00 ,  B01D29/23 ,  B01D35/153 ,  B01D35/16 ,  B01D36/00 ,  B01D35/30 ,  B01D35/00 ,  B01D29/58 ,  B01D29/11 ,  F02M37/22

CPC classification number: B01D29/23 ,  B01D29/117 ,  B01D29/58 ,  B01D35/005 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D35/306 ,  B01D36/003 ,  B01D2201/295 ,  B01D2201/305 ,  B01D2201/34 ,  B01D2201/4007 ,  B01D2201/4084 ,  F02M37/22 ,  F02M37/221

Abstract: A filter, in particular for fluids polluted by admixtures of water, such as diesel oil, includes a filter housing (1) receiving at least one filter element (9). During the filtering process, fluid can flow through the filter medium (11) from the outer unfiltered side (13) of the filter element into an inner filter cavity (17) forming the filtered side (19). A water passage (39) inside a pipe connector (35) of an end cap (23) forms a fluid path (51), which is separated from the other fluid path (55) that forms the connection between the inner filtered side (19) of the filter element (9) and a fluid outlet (37) of the housing (1) in the functional position of the filter element (9). The element receptacle (29) forms a through-passage (59) toward the water collecting chamber (31). Scaling assemblies (83, 87) located between the through-passage (59) and the pipe connection (35) of the end cap (23) delimit a connecting chamber (36) on the outside of the pipe connector (35). The connecting chamber connects the other fluid path (55) to the fluid outlet (37) of the housing (1).

公开(公告)号：US20170120173A1

公开(公告)日：2017-05-04

申请号：US15334647

申请日：2016-10-26

Applicant: SCREEN Holdings Co., Ltd.

Inventor： Masahito KASHIYAMA ,  Akihiko MORITA

IPC: B01D35/30

CPC classification number: B01D35/306 ,  B01D35/30 ,  B01D2201/303 ,  B01D2201/4007 ,  B01D2201/4023

Abstract: A filter coupling device couples to a filter. The filter coupling device includes a plurality of joint members for connection to a plurality of connection openings of the filter. The filter coupling device also includes an arrangement switcher for switching an arrangement of the joint members between a first arrangement and a second arrangement.

公开(公告)号：US20170009716A1

公开(公告)日：2017-01-12

申请号：US15256035

申请日：2016-09-02

Applicant: Mahle International GmbH

Inventor： Michael Braunheim

IPC: F02M37/00 ,  B01D35/30 ,  F02N15/10 ,  B01D35/147 ,  F02M37/22 ,  F02M37/04

CPC classification number: F02M37/0052 ,  B01D35/147 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D2201/4007 ,  F02M37/04 ,  F02M37/22 ,  F02M37/46 ,  F02N15/10 ,  F02N2200/02

Abstract: A fuel filter for a fuel supply system of an internal combustion engine may include a filter housing, which may have an untreated-side inlet, a treated-side outlet, and an untreated-side return line. The fuel filter may also include a filter element arranged in the filter housing, and a closure element, which in an operationally ready state of the fuel filter may close off the return line. The fuel filter may include an untreated space and a treated space, and may separate in the filter housing the untreated space communicating with an inlet and the return line from the treated space communicating with the outlet. The fuel filter may further include a pressure sensor configured to measure a pressure build-up in the treated space, wherein the fuel filter may be configured to enable the pressure build-up to reach a predetermined threshold at which the engine may be started.

Abstract translation: 用于内燃机的燃料供给系统的燃料过滤器可以包括可以具有未处理侧入口，处理侧出口和未处理侧返回管路的过滤器壳体。 燃料过滤器还可以包括布置在过滤器壳体中的过滤器元件，以及在燃料过滤器的操作就绪状态下可以关闭返回管线的闭合元件。 燃料过滤器可以包括未处理的空间和经处理的空间，并且可以在过滤器壳体中分离未与处理空间连通的未处理空间和与出口连通的处理空间的返回管线。 燃料过滤器还可以包括压力传感器，该压力传感器被配置成测量经处理的空间中的压力积分，其中燃料过滤器可以被配置成使得压力积聚达到可以启动发动机的预定阈值。

公开(公告)号：US09474992B2

公开(公告)日：2016-10-25

申请号：US13126686

申请日：2009-11-03

Applicant: Deborah M. Bryan ,  Christina S. Park ,  Laurence W. Bassett

Inventor： Deborah M. Bryan ,  Christina S. Park ,  Laurence W. Bassett

IPC: B01D35/30 ,  B01D29/41

CPC classification number: B01D29/41 ,  B01D35/303 ,  B01D2201/302 ,  B01D2201/4007 ,  B01D2201/4015

Abstract: A fluid interconnect for a fluid handling device is disclosed. The fluid interconnect comprises a connector having a first axis. A sealing member is disposed on the connector. At least one camming member is also disposed on the connector. The at least one camming member is disposed inboard of the sealing member.

Abstract translation: 公开了一种用于流体处理装置的流体互连。 流体互连件包括具有第一轴线的连接器。 密封件设置在连接器上。 至少一个凸轮构件也设置在连接器上。 所述至少一个凸轮构件设置在所述密封构件的内侧。

公开(公告)号：US20160271533A1

公开(公告)日：2016-09-22

申请号：US14661921

申请日：2015-03-18

Applicant: Donaldson Company, Inc.

Inventor： Bradley S. Honermann ,  John R. Hacker ,  Kathryn A. Legault ,  Mark S. Emery ,  Kurt B. Joscher ,  Jason Johnson

IPC: B01D35/00

CPC classification number: B01D35/153 ,  B01D35/16 ,  B01D36/001 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/4007 ,  B01D2201/4053

Abstract: A top load liquid filter assembly includes a filter lockout mechanism to ensure that the filter base and cover are not connectable unless there is a proper filter cartridge installed therein. The filter system can also include an automatic drain mechanism and a cartridge retention mechanism. One example embodiment further includes an air bleed vent. A filter cartridge usable in the topload liquid filter assembly includes first and second protrusions and cover-gripper members. Methods of use, installing, servicing, and retaining can be practiced.

Abstract translation: 顶部负载液体过滤器组件包括过滤器锁定机构，以确保过滤器基座和盖子不可连接，除非安装有适当的过滤器滤芯。 过滤系统还可以包括自动排水机构和料盒保持机构。 一个示例实施例还包括排气口。 可用于顶部载荷液体过滤器组件中的过滤器滤芯包括第一和第二突起和盖 - 夹持构件。 可以实施使用，安装，维修和保留的方法。

公开(公告)号：US09314718B2

公开(公告)日：2016-04-19

申请号：US14076220

申请日：2013-11-10

Applicant: Yamit Filtration & Water Treatment ltd

Inventor： Arie Mauda ,  Oded Elish ,  Rey Zeeman

IPC: B01D29/68 ,  B01D29/23 ,  B01D29/52

CPC classification number: B01D29/68 ,  B01D29/23 ,  B01D29/52 ,  B01D29/682 ,  B01D29/688 ,  B01D2201/082 ,  B01D2201/4007

Abstract: A backwash arrangement for cleaning a cylindrical filter screen includes a cylindrical filter screen within which extends an axial central conduit. A number of radial branch conduits extend outwards from the central conduit towards the cylindrical filter screen, each provided with a spring-loaded nozzle arrangement. The spring-loaded nozzle arrangement is biased into contact with the cylindrical filter screen, and includes a nozzle opening for passing across the cylindrical filter screen, and a pair of wheels deployed on opposing sides of the nozzle opening for rolling engagement with the cylindrical filter screen.

Abstract translation: 用于清洁圆柱形过滤网的反冲洗装置包括圆柱形过滤网，其中延伸有轴向中心管道。 许多径向分支导管从中心管道向外延伸到圆柱形过滤网，每个设置有弹簧加载的喷嘴装置。 弹簧加载的喷嘴装置被偏置成与圆柱形过滤网接触，并且包括用于穿过圆柱形过滤网的喷嘴开口，以及布置在喷嘴开口的相对侧上的一对轮，用于与圆柱形过滤网 。