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DE602004004162D1 - Nicht zusammenfaltbares doppelfilterelement - Google Patents

Nicht zusammenfaltbares doppelfilterelement

Info

Publication number
DE602004004162D1
DE602004004162D1 DE602004004162T DE602004004162T DE602004004162D1 DE 602004004162 D1 DE602004004162 D1 DE 602004004162D1 DE 602004004162 T DE602004004162 T DE 602004004162T DE 602004004162 T DE602004004162 T DE 602004004162T DE 602004004162 D1 DE602004004162 D1 DE 602004004162D1
Authority
DE
Germany
Prior art keywords
filter element
filter
inlet plate
operatively
liquid
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.)
Revoked
Application number
DE602004004162T
Other languages
English (en)
Other versions
DE602004004162T2 (de
Inventor
Z Patel
J Hamlin
L Pulek
Conor O'hara
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34375256&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004004162(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of DE602004004162D1 publication Critical patent/DE602004004162D1/de
Application granted granted Critical
Publication of DE602004004162T2 publication Critical patent/DE602004004162T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • B01D29/114—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 arranged for inward 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
    • B01D29/117—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 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Water Treatment By Sorption (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Optical Integrated Circuits (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
DE602004004162T 2003-09-12 2004-09-13 Nicht zusammenfaltbares doppelfilterelement Revoked DE602004004162T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50238703P 2003-09-12 2003-09-12
US502387P 2003-09-12
PCT/US2004/030031 WO2005028072A1 (en) 2003-09-12 2004-09-13 Non-collapsible dual filter element

Publications (2)

Publication Number Publication Date
DE602004004162D1 true DE602004004162D1 (de) 2007-02-15
DE602004004162T2 DE602004004162T2 (de) 2007-11-22

Family

ID=34375256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004004162T Revoked DE602004004162T2 (de) 2003-09-12 2004-09-13 Nicht zusammenfaltbares doppelfilterelement

Country Status (9)

Country Link
US (1) US20050056582A1 (de)
EP (1) EP1663440B1 (de)
JP (1) JP2007504948A (de)
CN (1) CN1849162A (de)
AT (1) ATE350126T1 (de)
AU (1) AU2004273852A1 (de)
BR (1) BRPI0414252A (de)
DE (1) DE602004004162T2 (de)
WO (1) WO2005028072A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1850941B1 (de) 2005-02-22 2011-04-13 Baldwin Filters, Inc. Filtervorrichtung
US8057669B2 (en) 2005-02-22 2011-11-15 Baldwin Filters, Inc. Filter element and filter assembly including locking mechanism
CA2602630A1 (en) * 2005-04-05 2006-10-12 Philip Edward Johnson Element filter with arrangement, method of filtering and method of construction
DE202005014689U1 (de) * 2005-09-16 2007-02-01 Mann + Hummel Gmbh Flüssigkeitsfilterelement
US8123959B2 (en) * 2007-11-28 2012-02-28 3M Innovative Properties Company Treatment of solid particles with functional agents
EP2259859A4 (de) * 2008-03-05 2011-08-10 Ind Filter Mfg Ltd Filtervorrichtung und -verfahren
US8241493B2 (en) 2008-06-16 2012-08-14 Baldwin Filters, Inc. Filter with ejection mechanism
US8815090B2 (en) * 2008-06-16 2014-08-26 Baldwin Filters, Inc. Filter with water separation device
US8128819B2 (en) * 2008-06-16 2012-03-06 Baldwin Filters Inc. Fluid filter, fluid filter assembly, and mounting method
US8366922B2 (en) * 2009-09-15 2013-02-05 Watkins Manufacturing Corporation Exchangeable media filter
SG174711A1 (en) * 2010-03-25 2011-10-28 Siemens Pte Ltd Improved radial flow column
US20130125754A1 (en) * 2011-11-22 2013-05-23 Fluor Technologies Corporation Systems and methods for improved baghouse filters
US8991619B2 (en) 2012-03-26 2015-03-31 Baldwin Filters, Inc. Filter assembly with water evacuation and methods
US9162167B2 (en) 2012-04-26 2015-10-20 Aquamira Technologies, Inc. Simplified filter
EP2941578A4 (de) 2013-01-04 2016-08-31 Baldwin Filters Inc Dreiteilige endkappe und filterelement damit
GB201405647D0 (en) * 2014-03-28 2014-05-14 Carbon Air Ltd Transfer method and apparatus
WO2015187665A2 (en) 2014-06-03 2015-12-10 Donaldson Company, Inc. Filter arrangement with support core and methods
CN104564348B (zh) * 2014-11-28 2016-11-23 成都博世德能源科技股份有限公司 一种用于燃气轮机的空气过滤筒
WO2018067437A1 (en) 2016-10-03 2018-04-12 Parker-Hannifin Corporation Filter element with torsion lock and assembly
CN113476924B (zh) * 2017-04-06 2023-04-07 佛山市顺德区美的饮水机制造有限公司 复合滤芯及净水设备
CN110769913B (zh) 2017-05-31 2021-11-16 帕克-汉尼芬公司 带有扭锁和/或滑动活塞的过滤元件、组件和方法
WO2019163123A1 (ja) * 2018-02-26 2019-08-29 株式会社ロキテクノ デプスフィルタおよびフィルタカートリッジ
CN111661938A (zh) * 2019-03-06 2020-09-15 贵州振华群英电器有限公司（国营第八九一厂） 一种杂质金属离子过滤机及过滤方法

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US1647799A (en) * 1926-03-05 1927-11-01 Forrester L Hammer Strainer
US2387368A (en) * 1942-02-26 1945-10-23 Vokes Cecil Gordon Filter for liquids or gases
US2448157A (en) * 1945-09-01 1948-08-31 Max S Schneider Portable filter
US2792118A (en) * 1953-11-24 1957-05-14 Jr Frederick Kraissl Strainers
US2801009A (en) * 1954-02-10 1957-07-30 Gen Motors Corp Filter having outwardly extending pleats
US3733267A (en) * 1970-04-17 1973-05-15 Taussig Frederick Process of filtration of dry cleaning fluid
US3988244A (en) * 1975-06-30 1976-10-26 Sta-Rite Industries, Inc. Cartridge filter
US4552661A (en) * 1981-10-16 1985-11-12 Morgan Howard W Liquid filter having self-retaining filter bags
US4828698A (en) * 1986-03-07 1989-05-09 Pall Corporation Filtering apparatus
US4863602A (en) * 1987-08-31 1989-09-05 Minnesota Mining And Manufacturing Company Flexible filter element employing filtering sheets formed with bypass openings
US4877526A (en) * 1987-08-31 1989-10-31 Minnesota Mining And Manufacturing Company Flexible filter bag and method of fabrication
DE3905854A1 (de) * 1989-02-24 1990-09-20 Brieden Karl Bau Beteiligung Spaltfilterkerze
US5277802A (en) * 1990-04-06 1994-01-11 Healthguard, Incorporated Dual cartridge filter employing pH control
US5075004A (en) * 1990-10-23 1991-12-24 Isp Investments Inc. Filter bag seal
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US5342511A (en) * 1993-07-06 1994-08-30 Baldwin Filters, Inc. Oil filter with inner and outer coaxial filter elements
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WO1996033001A1 (en) * 1995-04-21 1996-10-24 Donaldson Company, Inc. Pleated filter and a method for making the same
US5685985A (en) * 1995-12-20 1997-11-11 Baldwin Filters, Inc. Environmentally friendly filter cartridge
US6511598B2 (en) * 1997-09-02 2003-01-28 Moshe Gershenson Concentrically arranged filter element assembly
US6030531A (en) * 1997-09-02 2000-02-29 Gershenson; Moshe Filter element assembly
US5840188A (en) * 1997-10-21 1998-11-24 Le Sac Corporation Snap fit filter bag assembly
AU765826B2 (en) * 1999-01-07 2003-10-02 3M Innovative Properties Company Pleated filter element and method of forming a pleated filter element
US6409919B1 (en) * 2001-01-23 2002-06-25 North American Filter Corporation Reusable filter housing with replaceable, disposable filter cartridge
US20040075221A1 (en) * 2002-08-15 2004-04-22 Moshe Gershenson Inlet flange and seal for a collapsible filter element
US6872309B2 (en) * 2002-10-04 2005-03-29 Hayward Filtration, Llc Filter bag assembly
US20040124129A1 (en) * 2002-12-31 2004-07-01 H-Tech, Inc. Filter element assembly and parts therefor

Also Published As

Publication number Publication date
JP2007504948A (ja) 2007-03-08
EP1663440A1 (de) 2006-06-07
CN1849162A (zh) 2006-10-18
ATE350126T1 (de) 2007-01-15
US20050056582A1 (en) 2005-03-17
AU2004273852A1 (en) 2005-03-31
DE602004004162T2 (de) 2007-11-22
EP1663440B1 (de) 2007-01-03
BRPI0414252A (pt) 2006-11-21
WO2005028072A1 (en) 2005-03-31

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation