公开(公告)号：KR1020150135438A

公开(公告)日：2015-12-02

申请号：KR1020157030511

申请日：2014-05-30

Applicant: 도레이 카부시키가이샤

Inventor： 토미타나오토시 ,  시마다카오루 ,  우에노요시유키

IPC: A61M1/36 ,  B01J20/28 ,  B01J20/32

CPC classification number: B01D15/22 ,  A61M1/3633 ,  A61M1/365 ,  A61M1/3679 ,  A61M2202/0439 ,  B01D29/0022 ,  B01D2201/342 ,  B01J20/28023 ,  B01J20/3208 ,  B01J20/3251 ,  B01J2220/58

Abstract: 본발명은쇼트패스를저감하고, 흡착담체의성능향상이가능해지는흡착담체충전컬럼을제공하는것을목적으로하고있다. 본발명은중심파이프와, 흡착담체와, 플레이트 A와, 플레이트 B를구비하는흡착담체충전컬럼에있어서, 상기흡착담체와상기플레이트 A 사이에삽입재 C가삽입되고, 상기흡착담체와상기플레이트 B 사이에삽입재 D가삽입되고, 상기삽입재 C의변형률(C)과상기흡착담체의변형률(E)의비가 1≤C/E≤10이며, 또한상기삽입재 D의변형률(D)과상기흡착담체의변형률(E)의비가 1≤D/E≤10이며, 상기삽입재 C의두께(T)와상기흡착담체와상기플레이트 A의간극의거리(L)의비가 1.1≤T/L≤4이며, 또한상기삽입재 D의두께(T)와상기흡착담체와상기플레이트 B의간극의거리(L)의비가 1.1≤T/L≤4인흡착담체충전컬럼을제공한다.

公开(公告)号：KR101299977B1

公开(公告)日：2013-08-26

申请号：KR1020130051757

申请日：2013-05-08

Applicant: 오창언 ,  이남웅

Inventor： 오창언 ,  이남웅 ,  이민수 ,  김강석 ,  이상표

IPC: F01M11/03 ,  B01D35/00

CPC classification number: B01D35/005 ,  B01D27/103 ,  B01D29/21 ,  B01D35/147 ,  B01D2201/291 ,  B01D2201/342

Abstract: PURPOSE: An end-cap structure for the oil filter of a vehicle is providedto include the upside contact surface of a hook cap as a sealing part so that the sealing part is not exposed to heat that is applied in the melting process, thereby preventing the sealing part from being thermally transformed or damaged. CONSTITUTION: An end-cap structure for the oil filter of a vehicle includes a base cap (11) that has a hole which is formed in the center thereof and a hook cap (12) which is mounted at the hole so as to be lifted. The hook cap includes a hollow body (13), a contact flange type hook (14), and a lift supporting part (15). The hollow body has a lower side that opens, and a lower side that is closed. The contact flange type hook protrudes outward from the body and limits that the hook cap ascends by contacting with the lower surface of the base cap with the hook cap ascending, and forms the sealing for the outer oil between the base cap and the contact flange type hook. The lift supporting part extends upward of hook from the vicinity of body, limits that the hook cap descends by contacting with the upper surface of base cap with the hook cap descending by a protrusion (15a) being formed on the upper end, and forms a by-pass between the body and the lift supporting part through a hook.

Abstract translation: 目的：提供一种用于车辆的油过滤器的端盖结构，包括作为密封部分的钩帽的上侧接触表面，使得密封部分不暴露于在熔化过程中施加的热量，从而防止 密封件不被热转化或损坏。 构成：车辆的油过滤器的端盖结构包括具有形成在其中心的孔的基座盖（11）和安装在该孔处以提升的钩帽（12） 。 钩帽包括中空体（13），接触法兰型钩（14）和升降支撑部（15）。 中空体的下侧开口，下侧封闭。 接触法兰型钩从主体向外突出，限制钩帽通过与底盖的下表面接触而上升，钩帽上升，并形成用于底盖和接触凸缘类型之间的外部油的密封 钩。 提升支撑部分从身体附近向上延伸到钩身上，限制钩帽通过与底盖的上表面接触而下降，钩帽由在上端形成的突起（15a）下降，并形成 通过钩子在身体和升降支撑部件之间绕过。

公开(公告)号：US20240252959A1

公开(公告)日：2024-08-01

申请号：US18160158

申请日：2023-01-26

Applicant: MECHANICAL MANUFACTURING CORPORATION

Inventor： Michael A. Goldman

IPC: B01D29/15 ,  B01D29/58

CPC classification number: B01D29/15 ,  B01D29/58 ,  B01D2201/0415 ,  B01D2201/287 ,  B01D2201/342 ,  B01D2201/4084

Abstract: Systems and methods comprising using a filter element assembly. The methods comprise: placing a first sealing member in a channel formed in a first collar piece which has a first filter element coupled thereto; inserting a second filter element coupled to a second collar piece through the input orifice of the first collar piece and into the first filter element; causing the first collar piece to snap-fit engage a flange of the second collar piece; using the first sealing member to provide a seal between the first and second collar pieces which are snap-fit engaged with one another; receiving a fluid in an input orifice of the second collar piece; performing a first-stage filtering process using the second filter element to remove contaminants from the fluid; and performing a subsequent second-stage filtering process using the first filter element to further remove contaminants from the fluid.

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：US20240009597A1

公开(公告)日：2024-01-11

申请号：US18251327

申请日：2020-11-06

Applicant: Metso Outotec Finland Oy

Inventor： Mirva MUSTAKANGAS ,  Ismo JUVONEN ,  Janne KAIPAINEN ,  Teemu ELORANTA ,  Mika ILLI ,  Kari VANTTINEN

IPC: B01D25/21

CPC classification number: B01D25/215 ,  B01D2201/342

Abstract: A filter plate subframe for a filter plate frame assembly having a filter plate frame and a filter plate subframe slidably receivable therein. The subframe comprises separate periphery segments attached to each other so as to form a continuous, generally rectangular periphery region with flank sides and end sides. The flank sides have a linear density lower than that of the end sides, and the end sides have a bending stiffness higher than that of the end flank, while either or both of the first end side and the second end side are provided with a reinforcement bar for increasing the bending stiffness said end sides. A supporting surface is provided on a first planar side of periphery segments forming the flank sides the supporting surface.

公开(公告)号：US11752458B2

公开(公告)日：2023-09-12

申请号：US17506976

申请日：2021-10-21

Applicant: MANN+HUMMEL Filtration Technology US LLC

Inventor： Willie L. Stamey, Jr. ,  Dillan Scott Shaffer ,  Antonio Jose Gonzalez Arevalo

IPC: B01D35/34 ,  B01D24/46

CPC classification number: B01D35/34 ,  B01D24/4631 ,  B01D2201/304 ,  B01D2201/342

Abstract: A filter assembly includes a body of filter media, a seal, and a compression ring. The body of filter media having a first end surface, a second end surface spaced apart from and opposing the first end surface, and an outer surface extending between the first end surface and the second end surface. The seal surrounds the first end surface. The compression ring is disposed about the second end surface. The compression ring includes a first channel configured to allow fluid communication between the second end surface and the outer surface.

公开(公告)号：US11697081B2

公开(公告)日：2023-07-11

申请号：US16278768

申请日：2019-02-19

Applicant: Kemflo International Co., Ltd.

Inventor： Ching-Hsiung Lin ,  Sheng-Nan Lin

IPC: B01D35/30 ,  C02F1/00 ,  B01D29/15 ,  B01D29/96 ,  B29C65/00 ,  B67B3/20 ,  B01D27/10 ,  B01D35/147 ,  B01D35/153 ,  B01D46/00

CPC classification number: B01D35/30 ,  B01D29/15 ,  B01D29/96 ,  B01D35/306 ,  C02F1/001 ,  B01D27/103 ,  B01D27/106 ,  B01D35/147 ,  B01D35/1475 ,  B01D35/153 ,  B01D46/0087 ,  B01D46/0097 ,  B01D2201/0461 ,  B01D2201/303 ,  B01D2201/304 ,  B01D2201/305 ,  B01D2201/31 ,  B01D2201/34 ,  B01D2201/342 ,  B01D2201/4084 ,  B01D2201/4092 ,  B01D2271/02 ,  B01D2271/022 ,  B29C66/52296 ,  B32B2581/00 ,  B67B3/20 ,  C02F1/003 ,  C02F2201/004 ,  C02F2201/006

Abstract: A water purifier structure includes a container assembly and a buffer unit mounted in the container assembly. The container assembly includes a housing and a cap unit. The housing has a first receiving section and a second receiving section. The second receiving section of the housing is provided with a retaining portion. The buffer unit is mounted in the second receiving section of the housing and includes a positioning ring secured in the retaining portion of the housing, and a cushioning member mounted in the positioning ring. The cushioning member is elastically movable in the positioning ring. When the cushioning member is compressed by a force, the cushioning member is contracted and elastically deformed toward the second receiving section of the housing, to form a buffering force.

公开(公告)号：US10046260B2

公开(公告)日：2018-08-14

申请号：US15137089

申请日：2016-04-25

Applicant: Donaldson Company, Inc.

Inventor： Steven K. Campbell ,  Steven Gieseke

IPC: B01D46/00 ,  B01D46/52 ,  B01D46/10

CPC classification number: B01D46/0005 ,  B01D46/009 ,  B01D46/10 ,  B01D46/525 ,  B01D46/527 ,  B01D2201/342 ,  B01D2201/4046 ,  B01D2265/026 ,  B01D2271/022

Abstract: According to the present disclosure, features, components and techniques useable for providing air cleaner arrangements are provided. Many of the features relate to an axial seal arrangement provided on a filter cartridge. A typical filter cartridge, for use with these features, is a filter cartridge having opposite flow ends. Example media arrangements that fit this characterization are described. Seal arrangements provided with an axial housing sealing engagement surface are shown. A seal arrangement is provided with variations therein, to advantage. These variations can be in either or both of an outer peripheral edge surface and a housing seal engagement surface. Also, air cleaner assemblies having advantageous features therein are provided. Further, air cleaner housings are described, with selected, preferred features for engagement with filter cartridges.

公开(公告)号：US20180154288A1

公开(公告)日：2018-06-07

申请号：US15838910

申请日：2017-12-12

Applicant: MANN+HUMMEL GmbH

Inventor： Guenter Jokschas ,  Marco Faisst

IPC: B01D29/15 ,  B01D35/16 ,  B01D35/153

CPC classification number: B01D29/15 ,  B01D35/153 ,  B01D35/16 ,  B01D2201/291 ,  B01D2201/342 ,  B01D2201/4084

Abstract: An oil filter element has first and second end disks between which an annular filter medium is held. The oil to be filtered flows through the filter medium in a direction radial to the longitudinal axis of the oil filter element. The oil filter element has a central channel arranged on the clean side and provided with a central outlet opening in the region of the first end disk. A radial sealing element, formed by an elastically deformable inside circumferential section of the first end disk, is arranged in the region of the outlet opening. In addition, an axial sealing element is arranged on the outside of the first end disk. This axial sealing element is held on the first end disk by retaining elements. An oil filter having such an oil filter element is provided.

公开(公告)号：US09631590B2

公开(公告)日：2017-04-25

申请号：US14434329

申请日：2013-09-24

Applicant: UFI FILTERS S.P.A.

Inventor： Giorgio Girondi

IPC: F02M37/22 ,  B01D35/02 ,  B01D36/00 ,  B01D29/58

CPC classification number: F02M37/221 ,  B01D29/58 ,  B01D35/02 ,  B01D36/003 ,  B01D36/006 ,  B01D2201/291 ,  B01D2201/295 ,  B01D2201/342 ,  B01D2201/347

Abstract: A filter cartridge (30) for filtering fuel, comprising a filter wall (31) having a tubular shape, a first support plate (32) fixed to an end of the filter wall (31) and a second support plate (33) fixed to the opposite end of the filter wall, each support plate (32, 33) defining a respective portion (324,325;335,336) of a discharge conduit (324,325; 50; 335,336) of the water which separates from the fuel during filtration of the fuel; the peculiarity of the invention consists in the fact that it comprises a connecting cannula (50) able to connect the portions (324,325;335,336) and arranged externally of the filter wall (31).