DE69212719T2 - Verbesserungen an faserigen Filtern mit Verschlusskappen und Verfahren zu ihre Herstellung - Google Patents

Verbesserungen an faserigen Filtern mit Verschlusskappen und Verfahren zu ihre Herstellung

Info

Publication number
DE69212719T2
DE69212719T2 DE69212719T DE69212719T DE69212719T2 DE 69212719 T2 DE69212719 T2 DE 69212719T2 DE 69212719 T DE69212719 T DE 69212719T DE 69212719 T DE69212719 T DE 69212719T DE 69212719 T2 DE69212719 T2 DE 69212719T2
Authority
DE
Germany
Prior art keywords
caps
making
methods
fibrous filters
fibrous
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
DE69212719T
Other languages
English (en)
Other versions
DE69212719D1 (de
Inventor
Raymond T Friel
Colin F Harwood
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 DE69212719D1 publication Critical patent/DE69212719D1/de
Application granted granted Critical
Publication of DE69212719T2 publication Critical patent/DE69212719T2/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
    • 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
DE69212719T 1991-06-12 1992-06-04 Verbesserungen an faserigen Filtern mit Verschlusskappen und Verfahren zu ihre Herstellung Expired - Fee Related DE69212719T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71403591A 1991-06-12 1991-06-12

Publications (2)

Publication Number Publication Date
DE69212719D1 DE69212719D1 (de) 1996-09-19
DE69212719T2 true DE69212719T2 (de) 1997-01-02

Family

ID=24868533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69212719T Expired - Fee Related DE69212719T2 (de) 1991-06-12 1992-06-04 Verbesserungen an faserigen Filtern mit Verschlusskappen und Verfahren zu ihre Herstellung

Country Status (5)

Country Link
US (1) US5472537A (de)
EP (1) EP0518214B1 (de)
JP (1) JPH05185514A (de)
CA (1) CA2069668A1 (de)
DE (1) DE69212719T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603747A (en) * 1993-02-02 1997-02-18 Minnesota Mining And Manufacturing Company Air filter and method of producing the same
DE19712679A1 (de) * 1997-03-26 1998-10-01 Mann & Hummel Filter Luftfilter
WO1999012629A1 (en) * 1997-09-08 1999-03-18 Cuno, Incorporated End-cap for pleated filter cartridge
US6739459B1 (en) 1998-06-26 2004-05-25 Pall Corporation Filter element including bonded end caps and support core
DE69935257T2 (de) * 1998-08-17 2007-11-15 3M Innovative Properties Co., St. Paul Randabdichtung für einen patronenfilter
US6939466B2 (en) * 1998-08-17 2005-09-06 Cuno Incorporated Graded particle-size retention filter medium for fluid filtration unit with improved edge seal
US6291806B1 (en) 1998-10-01 2001-09-18 Usf Filtration And Separations Group, Inc. Process for bonding workpieces
US6180909B1 (en) * 1998-10-01 2001-01-30 Usf Filtration And Separations Group, Inc. Apparatus and method for sealing fluid filter by infrared heating
US20020099107A1 (en) * 2000-10-27 2002-07-25 Tucker John David Textile fibers made from strengthened polypropylene
US7473360B2 (en) * 2002-03-26 2009-01-06 Pall Corporation Length-adjustable filter cartridge end caps, filter cartridges employing, and methods of making, the same
US20030213741A1 (en) * 2002-05-16 2003-11-20 Wright Allen B. Filter and method of manufacture
CA2422517C (en) * 2002-06-18 2008-09-09 B.D.H. Industries Inc. Filtration cartridges with metallic end members and method of manufacturing
US7650999B2 (en) * 2002-12-16 2010-01-26 Wix Filtration Corp Llc End cap and gasket assemblies for filter elements
US7300486B1 (en) * 2003-04-02 2007-11-27 Wix Filtration Corp Llc Filter elements having injection molded thermoplastic seals and methods of making same
JP4731998B2 (ja) * 2005-05-24 2011-07-27 株式会社キッツ ストレーナ
DE102005040417A1 (de) * 2005-08-25 2007-03-01 Mann + Hummel Gmbh Endscheibe
WO2012082761A2 (en) * 2010-12-14 2012-06-21 Illinois Tool Works Inc. Coaxial double filter with integrated filter support
US9068476B2 (en) 2011-12-22 2015-06-30 Pratt & Whitney Canada Corp. Hybrid metal/composite link rod for turbofan gas turbine engine
CN107521083B (zh) * 2017-09-30 2023-06-23 福清市融城益峰机械有限公司 纤维管道生产装置及其生产工艺

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3457339A (en) * 1965-12-08 1969-07-22 Pall Corp Process for making end capped filter elements
US3415384A (en) * 1966-08-17 1968-12-10 Bendix Corp Elements for removing contaminants from liquid
US3481803A (en) * 1966-10-19 1969-12-02 Uniroyal Inc Friction welding
GB1456855A (en) * 1973-03-09 1976-12-01 Dunlop Ltd Method of producing rubber-plastics composites
US3904470A (en) * 1973-05-02 1975-09-09 Mitsui Petrochemical Ind Method for bonding rubber to plastics
SE7410742L (de) * 1973-08-29 1975-03-03 Dunlop Ltd
US3972973A (en) * 1973-08-29 1976-08-03 Dunlop Limited Method of making rubber and polyester structures
JPS51124181A (en) * 1975-04-22 1976-10-29 Toyo Seikan Kaisha Ltd Polyolefin-metal bonded structure
US4442004A (en) * 1982-07-01 1984-04-10 Osmonics, Inc. Biasing arrangement and filter unit for a filtering apparatus
US4594202A (en) * 1984-01-06 1986-06-10 Pall Corporation Method of making cylindrical fibrous filter structures
US4726901A (en) * 1984-01-06 1988-02-23 Pall Corporation Cylindrical fibrous structures with graded pore size
GB8411912D0 (en) * 1984-05-10 1984-06-13 Vokes Ltd Filters
US4731184A (en) * 1985-05-22 1988-03-15 Cuno Incorporated Filter element
US4725323A (en) * 1985-05-22 1988-02-16 Cuno Incorporated Filter element
US4678577A (en) * 1985-08-27 1987-07-07 Kennecott Corporation Seamless vessel for self contained filter assembly
US4832615A (en) * 1986-07-07 1989-05-23 Amp Incorporated Sealed connector having unitary molded housing
SE464344B (sv) * 1988-02-18 1991-04-15 Norden Pac Dev Ab Aendstycke, foerfarande foer dess montering paa roerformade hylsor samt anordning foer genomfoerande av foerfarandet
US5102542A (en) * 1990-01-25 1992-04-07 Electrolux Water Systems, Inc. Construction of canister-type filters

Also Published As

Publication number Publication date
EP0518214B1 (de) 1996-08-14
DE69212719D1 (de) 1996-09-19
EP0518214A1 (de) 1992-12-16
US5472537A (en) 1995-12-05
JPH05185514A (ja) 1993-07-27
CA2069668A1 (en) 1992-12-13

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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