DE69935432T2 - Filterelement und verfahren zu seiner herstellung - Google Patents

Filterelement und verfahren zu seiner herstellung Download PDF

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Publication number
DE69935432T2
DE69935432T2 DE69935432T DE69935432T DE69935432T2 DE 69935432 T2 DE69935432 T2 DE 69935432T2 DE 69935432 T DE69935432 T DE 69935432T DE 69935432 T DE69935432 T DE 69935432T DE 69935432 T2 DE69935432 T2 DE 69935432T2
Authority
DE
Germany
Prior art keywords
filter
core
end cap
wall
cage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69935432T
Other languages
German (de)
English (en)
Other versions
DE69935432D1 (de
Inventor
Thomas Huntington Station HARTMANN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Corp
Original Assignee
Pall Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pall Corp filed Critical Pall Corp
Publication of DE69935432D1 publication Critical patent/DE69935432D1/de
Application granted granted Critical
Publication of DE69935432T2 publication Critical patent/DE69935432T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/232—Supported filter elements arranged for outward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0407—Perforated supports on both sides of the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Filtration Of Liquid (AREA)
DE69935432T 1998-06-26 1999-06-25 Filterelement und verfahren zu seiner herstellung Expired - Lifetime DE69935432T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9090998P 1998-06-26 1998-06-26
US90909P 1998-06-26
PCT/US1999/014357 WO2000000263A1 (en) 1998-06-26 1999-06-25 Filter element and method of making a filter element

Publications (2)

Publication Number Publication Date
DE69935432D1 DE69935432D1 (de) 2007-04-19
DE69935432T2 true DE69935432T2 (de) 2007-06-28

Family

ID=22224915

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935432T Expired - Lifetime DE69935432T2 (de) 1998-06-26 1999-06-25 Filterelement und verfahren zu seiner herstellung

Country Status (9)

Country Link
EP (1) EP1096983B1 (enExample)
JP (1) JP2002519169A (enExample)
KR (1) KR20010034915A (enExample)
CN (1) CN1312732A (enExample)
AT (1) ATE355880T1 (enExample)
AU (1) AU761946B2 (enExample)
CA (1) CA2335766A1 (enExample)
DE (1) DE69935432T2 (enExample)
WO (1) WO2000000263A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1299893C (zh) * 2004-07-12 2007-02-14 上海一鸣过滤技术有限公司 过滤芯端头全自动焊接机
JP4523924B2 (ja) * 2006-03-23 2010-08-11 株式会社ノリタケカンパニーリミテド セラミック直管孔筒状支持体および酸素分離膜
JP4922716B2 (ja) * 2006-09-29 2012-04-25 ダイキョーニシカワ株式会社 フィルタ及び濾過器
CN101862562B (zh) 2006-09-28 2012-10-31 大协西川株式会社 过滤器以及机油集滤器
DE102007013178A1 (de) * 2007-03-20 2008-09-25 Hydac Filtertechnik Gmbh Verfahren zum Herstellen eines Filterelementes und nach dem Verfahren hergestelltes Filterelement
CN101698130B (zh) * 2007-07-23 2012-07-11 北京世珍一诺科技有限公司 组合式机油滤清器
US20120012518A1 (en) * 2010-07-19 2012-01-19 General Electric Company Coreless filter cartridge and method of forming a coreless filter cartridge
WO2013025441A1 (en) * 2011-08-12 2013-02-21 Pall Corporation Fluid treatment assemblies, manifolds for fluid treatment assemblies, and methods for treating fluids
EP3307416B1 (en) * 2015-06-08 2021-08-04 Saint-Gobain Performance Plastics Corporation High pressure resistant filter
CN109152965B (zh) * 2016-03-02 2021-04-13 唐纳森公司 具有内部支撑的过滤器元件、以及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228012A (en) * 1978-10-26 1980-10-14 Pall Corporation End cap coupler system for linking one filter cartridge to another filter cartridge or functional member
US4521309A (en) * 1980-07-14 1985-06-04 Pall Corporation Filter cartridge with castellated support and process of making the same
US5476585A (en) * 1993-02-24 1995-12-19 Pall Corporation Removably mounted hollow filter element and core
DE4419361A1 (de) * 1994-06-03 1995-12-07 Knecht Filterwerke Gmbh Ringfilterelement mit stirnseitiger Vliesabdeckung

Also Published As

Publication number Publication date
JP2002519169A (ja) 2002-07-02
CN1312732A (zh) 2001-09-12
AU761946B2 (en) 2003-06-12
EP1096983B1 (en) 2007-03-07
CA2335766A1 (en) 2000-01-06
DE69935432D1 (de) 2007-04-19
EP1096983A1 (en) 2001-05-09
AU4717599A (en) 2000-01-17
ATE355880T1 (de) 2007-03-15
KR20010034915A (ko) 2001-04-25
WO2000000263A1 (en) 2000-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition