公开(公告)号：US20150292448A1

公开(公告)日：2015-10-15

申请号：US14441090

申请日：2013-11-18

Applicant: DONALDSON COMPANY, INC.

Inventor： Steven Campbell ,  Steven Gieseke ,  Andrew L. Albitz

IPC: F02M35/024

CPC classification number: B01D46/2414 ,  B01D2201/291 ,  B01D2201/347 ,  B01D2265/021 ,  B01D2271/025 ,  B01D2271/027 ,  F02M35/02416 ,  F02M35/02483

Abstract: Filter cartridge arrangements, features, and methods of construction are described. Also described are filter assemblies having the filter cartridge installed therein as a removable service component. The filter cartridge generally comprises a media pack having an end with an end piece positioned thereon. The end piece includes an end cap section and a seal support. A seal member is secured in the end cap. Methods of assembly and use are described.

Abstract translation: 描述了滤芯的装置，特征和结构方法。 还描述了具有安装在其中作为可移除服务部件的过滤器滤芯的过滤器组件。 过滤器滤芯通常包括具有位于其上的端部件的端部的介质包。 端件包括端盖部分和密封支撑件。 密封件固定在端盖中。 描述了组装和使用的方法。

公开(公告)号：US09089804B2

公开(公告)日：2015-07-28

申请号：US13833002

申请日：2013-03-15

Applicant: Donaldson Company Inc.

Inventor： Steven Campbell ,  Steven Scott Gieseke ,  Andrew L. Albitz

IPC: B01D46/24 ,  B01D46/00

CPC classification number: B01D46/2414 ,  B01D46/0001 ,  B01D46/0004 ,  B01D46/2411 ,  B01D46/521 ,  B01D2201/291 ,  B01D2201/347 ,  B01D2265/021 ,  B01D2271/025 ,  B01D2271/027 ,  B29C70/845 ,  B29L2031/14 ,  F02M35/0245

Abstract: Filter cartridge arrangements, features, and methods of construction are described. Also described are filter assemblies having the filter cartridge installed therein as a removable service component. The filter cartridge generally comprises a media pack having an end with an end piece positioned thereon. The end piece includes an end cap section and a seal support, defining a seal recess. A seal member is secured within the seal recess. Methods of assembly and use are described.

Abstract translation: 描述了滤芯的装置，特征和结构方法。 还描述了具有安装在其中作为可移除服务部件的过滤器滤芯的过滤器组件。 过滤器滤芯通常包括具有位于其上的端部件的端部的介质包。 端件包括端盖部分和密封件支撑件，限定密封凹槽。 密封件固定在密封凹槽内。 描述了组装和使用的方法。

公开(公告)号：US20150033788A1

公开(公告)日：2015-02-05

申请号：US14380707

申请日：2013-02-04

Applicant: ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.

Inventor： Lixin Wang ,  Zhengwei Wang

IPC: F25B43/00 ,  B23P15/26

CPC classification number: F25B43/003 ,  B01D15/00 ,  B01D24/001 ,  B01D24/02 ,  B01D24/14 ,  B01D27/005 ,  B01D27/02 ,  B01D27/14 ,  B01D29/0027 ,  B01D29/0036 ,  B01D29/0093 ,  B01D29/01 ,  B01D36/02 ,  B01D2201/0415 ,  B01D2201/347 ,  B23P15/26 ,  F25B43/00 ,  F25B2400/16 ,  F25B2400/162 ,  Y10T29/49394

Abstract: A receiver dryer includes a first body and a second body, one end of the second body away from the first body defining first and second connecting ports. The receiver dryer includes a filter cartridge including a first mating portion, a second mating portion, and a filter part at a middle portion; the first mating portion fits with an inner wall of the second body, one space allowing refrigerant to flow is formed between the filter part and the inner wall of the second body, the second mating portion is connected to the second connecting port, the space between the filter part and the inner wall of the second body communicates with the first connecting port, an inside of the filter part communicates with the second connecting port via the second mating portion, and refrigerant is filtered at least once when flowing between the first and second connecting ports.

Abstract translation: 接收器干燥器包括第一主体和第二主体，第二主体的远离第一主体的一端限定第一和第二连接端口。 接收机干燥机包括：滤筒，其包括第一配合部分，第二配合部分和中间部分处的过滤部分; 所述第一配合部分与所述第二主体的内壁配合，在所述过滤部分和所述第二主体的内壁之间形成允许制冷剂流动的一个空间，所述第二配合部分连接到所述第二连接端口， 过滤器部分和第二主体的内壁与第一连接口连通，过滤部分的内部经由第二配合部分与第二连接口连通，并且在第一和第二连接口之间流动时，制冷剂至少被过滤一次 连接端口

公开(公告)号：US20140027366A1

公开(公告)日：2014-01-30

申请号：US13867262

申请日：2013-04-22

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Charles W. Hawkins ,  Ismail C. Bagci ,  Peter K. Herman ,  Scott W. Schwartz

IPC: B01D29/13 ,  B01D35/30

CPC classification number: B01D29/13 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D2201/29 ,  B01D2201/316 ,  B01D2201/347 ,  Y10T137/0402

Abstract: A cartridge top load filter design and filter element useable with the filter are described that allows fluid to be drained from the filter housing, from the exterior of the housing and without first removing the filter element or the housing cover. The draining feature can be manually activated by a knob that is accessible from the exterior of the filter housing adjacent to the removable cover. The draining feature does not require any tools to activate, and provides a “clean service” option of draining fluid before opening the filter housing.

Abstract translation: 描述了可用于过滤器的盒式顶部负载过滤器设计和过滤器元件，其允许流体从壳体的外部从过滤器壳体排出，并且不首先移除过滤器元件或壳体盖。 排水功能可以通过一个旋钮手动启动，该旋钮可从过滤器外壳的外部邻近可拆卸的盖子进入。 排水功能不需要任何工具激活，并在打开过滤器外壳之前提供排水流体的“清洁服务”选项。

公开(公告)号：US20130269533A1

公开(公告)日：2013-10-17

申请号：US13861728

申请日：2013-04-12

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Jignesh Rathod ,  Mark T. Schoolfield ,  Ajay D. Joshi ,  Steven D. Trusty

IPC: B01D19/00

CPC classification number: B01D19/0031 ,  B01D29/232 ,  B01D36/001 ,  B01D36/003 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/316 ,  B01D2201/347

Abstract: A filter element that is provided with automatic air bleeding features to efficiently bleed air from a fuel filter module containing the filter element. The filter element has an upper end cap with one or two air vents. One of the vents provides a bypass for air through wet filter media through which air from the fuel supply may not be able to pass through easily. The inner air vent is located on the inside of a circle formed by attachment clips that attach the respective filter element to a removable cover. The inner air vent allows for air inside the filter module to be easily purged out via a drain hole on the fuel filter module, while providing resistance to fuel. The drain hole is provided on the filter module which is internally connected to the fuel outlet and therefore to the fuel tank.

Abstract translation: 一种过滤元件，其具有自动排气特征，以有效地从包含过滤元件的燃料过滤器模块排出空气。 过滤元件具有带有一个或两个通气口的上端盖。 其中一个通风口为通过湿式过滤介质的空气提供了旁路，通过该过滤介质，来自燃料供应的空气可能不能容易地通过。 内部空气通道位于由附接夹形成的圆的内侧，附接夹将各自的过滤元件附接到可移除的盖。 内部空气通风口允许过滤器模块内的空气容易地通过燃料过滤器模块上的排水孔排出，同时提供对燃料的抵抗力。 排水孔设置在过滤器模块上，过滤器模块内部连接到燃料出口，因此连接到燃料箱。

公开(公告)号：US20130043181A1

公开(公告)日：2013-02-21

申请号：US13557682

申请日：2012-07-25

Applicant: Timothy L. Krull

Inventor： Timothy L. Krull

IPC: B01D29/15

CPC classification number: B01D35/306 ,  B01D27/08 ,  B01D2201/347

Abstract: A filter element is provided. The filter element is removably engaged with a filter head having an inlet and an outlet. The filter element includes an outer housing, a filter cartridge, and a baseplate. The filter element further includes a plurality of seals adapted to seal between the baseplate and the filter head, and between the baseplate and the filter cartridge.

Abstract translation: 提供过滤元件。 过滤元件可移除地与具有入口和出口的过滤头接合。 过滤元件包括外壳，滤筒和底板。 过滤元件还包括适于在基板和过滤头之间以及基板和过滤器滤芯之间进行密封的多个密封件。

公开(公告)号：US12042753B2

公开(公告)日：2024-07-23

申请号：US17360092

申请日：2021-06-28

Applicant: Cummins Filtration IP, Inc.

Inventor： Wassem Abdalla ,  Gerard Malgorn

IPC: B01D35/30 ,  B01D29/13

CPC classification number: B01D35/306 ,  B01D29/13 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/304 ,  B01D2201/347

Abstract: A filter element comprises a filter media for filtering a fluid, an endcap positioned at an axial end of the filter media, and a seal member. The endcap comprises a main wall that defines a central aperture. The seal member is positioned within the central aperture of the endcap and is adhered to the endcap.

公开(公告)号：US12030004B2

公开(公告)日：2024-07-09

申请号：US16209745

申请日：2018-12-04

Applicant: Steven T. Yoshimura

Inventor： Steven T. Yoshimura

IPC: B01D29/17 ,  B01D29/23 ,  B01D29/56 ,  B01D29/96 ,  B01D35/02 ,  B01D35/30

CPC classification number: B01D35/303 ,  B01D29/17 ,  B01D29/23 ,  B01D29/56 ,  B01D29/96 ,  B01D35/023 ,  B01D35/30 ,  B01D35/301 ,  B01D2201/29 ,  B01D2201/291 ,  B01D2201/301 ,  B01D2201/303 ,  B01D2201/304 ,  B01D2201/306 ,  B01D2201/307 ,  B01D2201/31 ,  B01D2201/342 ,  B01D2201/347

Abstract: A housing assembly, portable filter system using the housing assembly and methods of mounting a filter element in a housing assembly are provided. The housing assembly is usable with filter elements of different types. The housing assembly includes a housing body having an open end and being attached to a filter head. The filter head includes a first housing sealing interface configured to sealingly mate with a filter element of the first type and a second housing sealing interface configured to sealingly mate with a filter element of the second type. A cover member removably attaches to the housing body and includes a third housing sealing interface configured to sealingly mate the filter element of the second.

公开(公告)号：US11992790B2

公开(公告)日：2024-05-28

申请号：US16356193

申请日：2019-03-18

Applicant: TIANJIN TIANCHUANG BEST PURE ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Enyu Wei

IPC: B01D35/30 ,  B01D27/08 ,  B01D27/10 ,  B01D29/33 ,  B01D29/90 ,  B01D35/027 ,  B01D35/12 ,  B01D35/153 ,  B01D39/20 ,  F25B43/00

CPC classification number: B01D35/30 ,  B01D27/08 ,  B01D27/106 ,  B01D29/90 ,  B01D35/0276 ,  B01D35/12 ,  B01D35/153 ,  F25B43/003 ,  B01D29/33 ,  B01D39/2055 ,  B01D39/2062 ,  B01D2201/16 ,  B01D2201/167 ,  B01D2201/296 ,  B01D2201/302 ,  B01D2201/303 ,  B01D2201/304 ,  B01D2201/34 ,  B01D2201/347 ,  B01D2201/4015 ,  B01D2201/4061 ,  C02F2201/004 ,  C02F2201/005 ,  F25B2500/221

Abstract: A filtration system with a rotating core driving thimble opening and closing water passage, including: a casing, a filter and a connector, wherein the filter and the connector are connected and fixed in the casing; the filter includes a filter element body and a carbon rod; the connector includes a connector core, a water intake thimble, a water outtake thimble; the connector core is provided with a water inlet boss on which a first arc groove is provided, and a water outlet boss on which a second arc groove is provided; the water intake thimble and the water outtake thimble are lifted and falls through the rotation of the connector core, so that a water intake passage and a water outtake passage are opened and closed.

公开(公告)号：US20240149191A1

公开(公告)日：2024-05-09

申请号：US18548921

申请日：2022-02-25

Applicant: HYDAC Filtertechnik GmbH

Inventor： Michael Sakraschinsky ,  Harald Mees

IPC: B01D29/11 ,  B01D29/21

CPC classification number: B01D29/111 ,  B01D29/21 ,  B01D2201/0415 ,  B01D2201/291 ,  B01D2201/347

Abstract: The invention relates to a method for forming a filter medium, which is suitable for filtering fluids, for a filter element, said method having at least the following steps: —applying at least one self-contained sealant (16, 28) onto a fluid-permeable media web (14) in a specifiable direction (26), —producing a solid composite at least between parts of the sealant (16, 28) and the media web (14), —pleating the composite, thereby forming individual filter folds, —producing a hollow body such that in order to —obtain at least one seal region on the media web (14), the respective sealant (16, 28) is arranged on the inner face of the hollow body, a seal is produced for each filter fold, and an end-face seal of the media web (14) is produced. An application medium is applied as the sealant (16, 28) onto the media web (14) in a strip-shaped manner along at least one longitudinal edge (51) of the media web (14), said sealant forming the respective seal region when cured.