DE69420261T2 - Komprimierbare, durch druckunterschiede aktivierte dichtungen für filterelemente und ähnliche - Google Patents

Komprimierbare, durch druckunterschiede aktivierte dichtungen für filterelemente und ähnliche

Info

Publication number
DE69420261T2
DE69420261T2 DE69420261T DE69420261T DE69420261T2 DE 69420261 T2 DE69420261 T2 DE 69420261T2 DE 69420261 T DE69420261 T DE 69420261T DE 69420261 T DE69420261 T DE 69420261T DE 69420261 T2 DE69420261 T2 DE 69420261T2
Authority
DE
Germany
Prior art keywords
filter elements
pressure differences
compressible seals
similar activated
activated
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 - Fee Related
Application number
DE69420261T
Other languages
English (en)
Other versions
DE69420261D1 (de
Inventor
John Pulek
Robert Barnes
Eugene Ostreicher
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 Purification Inc
Original Assignee
Cuno Inc
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 Cuno Inc filed Critical Cuno Inc
Application granted granted Critical
Publication of DE69420261D1 publication Critical patent/DE69420261D1/de
Publication of DE69420261T2 publication Critical patent/DE69420261T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • 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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
    • B01D29/333—Self-supporting filtering elements arranged for inward flow filtration with corrugated, folded filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Diaphragms And Bellows (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69420261T 1993-03-22 1994-03-15 Komprimierbare, durch druckunterschiede aktivierte dichtungen für filterelemente und ähnliche Expired - Fee Related DE69420261T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/034,730 US5399264A (en) 1993-03-22 1993-03-22 Compressible differential pressure energized seals for filter elements and the like
PCT/US1994/002793 WO1994021350A1 (en) 1993-03-22 1994-03-15 Compressible differential pressure energized seals for filter elements and the like

Publications (2)

Publication Number Publication Date
DE69420261D1 DE69420261D1 (de) 1999-09-30
DE69420261T2 true DE69420261T2 (de) 2000-05-11

Family

ID=21878242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69420261T Expired - Fee Related DE69420261T2 (de) 1993-03-22 1994-03-15 Komprimierbare, durch druckunterschiede aktivierte dichtungen für filterelemente und ähnliche

Country Status (8)

Country Link
US (1) US5399264A (de)
EP (1) EP0690740B1 (de)
JP (1) JPH08508195A (de)
KR (1) KR100288172B1 (de)
AU (1) AU669069B2 (de)
CA (1) CA2155414C (de)
DE (1) DE69420261T2 (de)
WO (1) WO1994021350A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19946552A1 (de) * 1999-09-29 2001-04-05 Mannesmann Vdo Ag Zur Montage strömungsseitig von einer Pumpe einer Scheibenreinigungsanlage eines Kraftfahrzeuges vorgesehener Filter
DE19946551A1 (de) * 1999-09-29 2001-04-05 Mannesmann Vdo Ag Zur Montage strömungsseitig vor einer Pumpe einer Scheibenreinigungsanlage eines Kraftfahrzeuges vorgesehener Filter

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US5702602A (en) * 1995-12-20 1997-12-30 Baldwin Filters, Inc. Filter system with environmentally friendly filter cartridge
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US6099729A (en) * 1996-03-01 2000-08-08 Parker-Hannifin Corporation Coreless non-metallic filter element
US5858232A (en) * 1996-04-02 1999-01-12 Meissner; Christopher A. Filter cartridges with sealing means
DE19613847A1 (de) * 1996-04-06 1997-10-09 Hydac Filtertechnik Gmbh Filtervorrichtung
US5902361A (en) * 1996-10-24 1999-05-11 Minnesota Mining And Manufacturing Co. Filter device for filtering a fluid
EP1021232A1 (de) * 1997-09-08 2000-07-26 Cuno Incorporated Abschlussdeckel für patronen für faltfilter
US6007718A (en) * 1997-09-10 1999-12-28 H-Tech Filter cartridge holder and filter assembly equipped with same
DE19806929A1 (de) * 1998-02-19 1999-08-26 Knecht Filterwerke Gmbh Dichteinrichtung für ein Ringfilter in einem Filtergehäuse
US6024229A (en) * 1998-02-27 2000-02-15 Ayers; William R. Reusable filter assembly
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WO2004016340A1 (en) * 2002-08-16 2004-02-26 Flow Dry Technology Ltd. Desiccant cartridge with seal
US7458468B2 (en) * 2003-08-05 2008-12-02 Purolator Filters Na Llc Fuel filter diverter
BRPI0413926A (pt) * 2003-08-27 2006-10-24 3M Innovative Properties Co sistema de filtração de água, coletor de água, método de instalar um sistema de filtração de água e conector para conectar tubulação
DE10340123A1 (de) * 2003-08-30 2005-03-24 Mann + Hummel Gmbh Filtereinrichtung zur Flüssigkeitsfilterung
EP1670725A1 (de) * 2003-09-23 2006-06-21 Cuno Incorporated Bei verringertem druck arbeitendes wasserfiltrationssystem
CN1867386A (zh) * 2003-10-17 2006-11-22 3M创新有限公司 结合了阀的水过滤歧管
US20050173323A1 (en) * 2003-10-28 2005-08-11 Meuleners William J. Designs for filtration systems within appliances
WO2005059264A1 (es) * 2003-12-17 2005-06-30 Hernandez Estrada Antonio Osca Bloque de espuma de poliuretano o poliestireno para estructuras de concreto
WO2005073124A2 (en) * 2004-01-20 2005-08-11 3M Innovative Properties Company Water dispenser with water filter for a refrigerator
DE102004025062B4 (de) * 2004-05-18 2006-09-14 Hydraulik-Ring Gmbh Gefriertaugliches Dosierventil
US20060102549A1 (en) * 2004-11-18 2006-05-18 Arvinmeritor Technology, Llc Co-molded and cured filter cartridge end using different durometer plastisols
US20070039870A1 (en) * 2005-08-18 2007-02-22 3M Innovative Properties Company Cartridge filter
US20080011673A1 (en) * 2005-09-01 2008-01-17 Janikowski Eric A Modified Direct Flow Filter
US20070095746A1 (en) * 2005-10-31 2007-05-03 Eugene Minichello Filter element seal structure and mounting method
DE102007004687B4 (de) 2007-01-25 2012-03-01 Hydraulik-Ring Gmbh Volumensmengenabgabeeinheit und Verfahren zur Kalibrierung der Druckausgangssignal-Volumensmenge-Charakteristik
US8153000B2 (en) * 2007-10-26 2012-04-10 Watts Water Technologies, Inc. Fluid filter seal
DE102008012780B4 (de) 2008-03-05 2012-10-04 Hydraulik-Ring Gmbh Abgasnachbehandlungseinrichtung
WO2009109435A1 (en) * 2008-03-07 2009-09-11 Bekaert Advanced Filtration Sa An elongate mesh pack for use as part of a filter candle
US8268032B2 (en) * 2008-07-07 2012-09-18 General Electric Company Gasket for providing a seal between two objects
DE102009035940C5 (de) * 2009-08-03 2017-04-20 Cummins Ltd. SCR-Abgasnachbehandlungseinrichtung
US8486263B2 (en) * 2010-07-08 2013-07-16 Hoff Engineering Company, Inc. Filter with expandable end cap facilitating easier change-out
DE102010061222B4 (de) 2010-12-14 2015-05-07 Cummins Ltd. SCR-Abgasnachbehandlungseinrichtung
CN102784505B (zh) * 2012-07-25 2015-04-01 国家电网公司 一种用于纯水冷却***的过滤器
CN105246524B (zh) * 2013-05-31 2017-05-31 东丽株式会社 吸附载体填充柱
ES2793941T3 (es) 2015-01-06 2020-11-17 A L Filter Co Ltd Filtro de líquido resistente al congelamiento
US10780377B2 (en) 2016-11-30 2020-09-22 Watts Regulator Co. Sanitizing filter system and method for a residential water filtering system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19946552A1 (de) * 1999-09-29 2001-04-05 Mannesmann Vdo Ag Zur Montage strömungsseitig von einer Pumpe einer Scheibenreinigungsanlage eines Kraftfahrzeuges vorgesehener Filter
DE19946551A1 (de) * 1999-09-29 2001-04-05 Mannesmann Vdo Ag Zur Montage strömungsseitig vor einer Pumpe einer Scheibenreinigungsanlage eines Kraftfahrzeuges vorgesehener Filter

Also Published As

Publication number Publication date
US5399264A (en) 1995-03-21
EP0690740B1 (de) 1999-08-25
JPH08508195A (ja) 1996-09-03
EP0690740A4 (de) 1997-07-30
CA2155414C (en) 2000-05-30
EP0690740A1 (de) 1996-01-10
WO1994021350A1 (en) 1994-09-29
AU669069B2 (en) 1996-05-23
KR960700791A (ko) 1996-02-24
KR100288172B1 (ko) 2001-09-17
AU6365994A (en) 1994-10-11
CA2155414A1 (en) 1994-09-29
DE69420261D1 (de) 1999-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee