DE69331102T2 - Tieffilterpatrone und methode und vorrichtung zu deren herstellung - Google Patents

Tieffilterpatrone und methode und vorrichtung zu deren herstellung

Info

Publication number
DE69331102T2
DE69331102T2 DE69331102T DE69331102T DE69331102T2 DE 69331102 T2 DE69331102 T2 DE 69331102T2 DE 69331102 T DE69331102 T DE 69331102T DE 69331102 T DE69331102 T DE 69331102T DE 69331102 T2 DE69331102 T2 DE 69331102T2
Authority
DE
Germany
Prior art keywords
filaments
production
filter cartridge
deep filter
diameter
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
DE69331102T
Other languages
English (en)
Other versions
DE69331102D1 (de
Inventor
C Szczepanski
M Aune
J Schneider
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.)
Suez WTS Solutions USA Inc
Original Assignee
Osmonics 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 Osmonics Inc filed Critical Osmonics Inc
Publication of DE69331102D1 publication Critical patent/DE69331102D1/de
Application granted granted Critical
Publication of DE69331102T2 publication Critical patent/DE69331102T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/182—Filters characterised by the openings or pores for depth filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
DE69331102T 1992-08-20 1993-08-19 Tieffilterpatrone und methode und vorrichtung zu deren herstellung Expired - Lifetime DE69331102T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/932,620 US5340479A (en) 1992-08-20 1992-08-20 Depth filter cartridge and method and apparatus for making same
PCT/US1993/007924 WO1994004243A1 (en) 1992-08-20 1993-08-19 Depth filter cartridge and method and apparatus for making same

Publications (2)

Publication Number Publication Date
DE69331102D1 DE69331102D1 (de) 2001-12-13
DE69331102T2 true DE69331102T2 (de) 2002-08-22

Family

ID=25462610

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69331102T Expired - Lifetime DE69331102T2 (de) 1992-08-20 1993-08-19 Tieffilterpatrone und methode und vorrichtung zu deren herstellung

Country Status (7)

Country Link
US (1) US5340479A (de)
EP (1) EP0655937B1 (de)
JP (1) JP3611570B2 (de)
AT (1) ATE208226T1 (de)
AU (1) AU5087693A (de)
DE (1) DE69331102T2 (de)
WO (1) WO1994004243A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366576A (en) * 1993-04-14 1994-11-22 Clack Corporation Method for producing tubular products from nonwoven fibers
WO1996025988A1 (en) * 1995-02-21 1996-08-29 Carlo Maria Maucci A container device with the structure of a picture-card with figures, that may be torn for taking out means that can be used in battle games
US5591335A (en) * 1995-05-02 1997-01-07 Memtec America Corporation Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration
WO1996036415A1 (en) * 1995-05-18 1996-11-21 Parker-Hannifin Corporation Compound layer resin bonded filter cartridge
US6099729A (en) * 1996-03-01 2000-08-08 Parker-Hannifin Corporation Coreless non-metallic filter element
US5851486A (en) * 1996-04-30 1998-12-22 Medtronic, Inc. Spray spun filter cartridges for cardiotomy filter/defoamer
US5891482A (en) * 1996-07-08 1999-04-06 Aaf International Melt blowing apparatus for producing a layered filter media web product
US6749753B1 (en) * 1996-09-25 2004-06-15 Chisso Corporation Filter of high accuracy
US6939466B2 (en) * 1998-08-17 2005-09-06 Cuno Incorporated Graded particle-size retention filter medium for fluid filtration unit with improved edge seal
US6712966B1 (en) 1999-02-04 2004-03-30 Cuno Incorporated Graded particle-size retention filter medium for cell-type filter unit
US20040118766A1 (en) * 2000-02-03 2004-06-24 Pulek John L. Graded particle-size retention filter medium for cell-type filter unit
US6342283B1 (en) 1999-03-30 2002-01-29 Usf Filtration & Separations, Inc. Melt-blown tubular core elements and filter cartridges including the same
US6358417B1 (en) * 1999-04-21 2002-03-19 Osmonics, Inc. Non-woven depth filter element
US6322604B1 (en) * 1999-07-22 2001-11-27 Kimberly-Clark Worldwide, Inc Filtration media and articles incorporating the same
US6596205B1 (en) * 2000-08-09 2003-07-22 Aaf-Mcquay Arrangement for forming a layered fibrous mat of varied porosity
US6736274B2 (en) 2001-08-17 2004-05-18 Total Filter Technology, Inc. Nonwoven tubular filter extracting
WO2003035958A1 (en) * 2001-10-23 2003-05-01 Osmonics, Inc. Three-dimensional non-woven media, filter and process
US20060031111A9 (en) * 2002-05-30 2006-02-09 Whymark Thomas J Multi-market broadcast tracking, management and reporting method and system
JP2004181940A (ja) * 2002-11-22 2004-07-02 Canon Inc 記録方法、および記録装置
CN1802198A (zh) * 2003-06-05 2006-07-12 库诺公司 使用具有一定流变性的聚烯烃制造过滤器元件
KR101126281B1 (ko) * 2003-06-06 2012-03-19 폴 코포레이션 유체 처리 요소
US7674425B2 (en) * 2005-11-14 2010-03-09 Fleetguard, Inc. Variable coalescer
US20070062886A1 (en) * 2005-09-20 2007-03-22 Rego Eric J Reduced pressure drop coalescer
US7828869B1 (en) 2005-09-20 2010-11-09 Cummins Filtration Ip, Inc. Space-effective filter element
US7959714B2 (en) 2007-11-15 2011-06-14 Cummins Filtration Ip, Inc. Authorized filter servicing and replacement
US8114183B2 (en) * 2005-09-20 2012-02-14 Cummins Filtration Ip Inc. Space optimized coalescer
US8231752B2 (en) * 2005-11-14 2012-07-31 Cummins Filtration Ip Inc. Method and apparatus for making filter element, including multi-characteristic filter element
US20080023405A1 (en) * 2006-07-28 2008-01-31 General Electric Company Water filtration systems and methods
US20080023402A1 (en) * 2006-07-28 2008-01-31 General Electric Company Water filtration systems and methods
US11845019B2 (en) 2013-11-06 2023-12-19 Bl Technologies, Inc. Large format melt-blown depth filter cartridge
HUE037196T2 (hu) 2013-11-06 2018-08-28 Gen Electric Ömledékfúvott mélyszûrõ, továbbá eljárás és gép annak készítésére
WO2016175982A1 (en) * 2015-04-28 2016-11-03 General Electric Company Melt-blown depth filter element, method and machine of making it
RU2639702C2 (ru) * 2016-02-24 2017-12-21 Общество С Ограниченной Ответственностью "Тион Инжиниринг" Объемный фильтр из нетканого самонесущего материала
RU177154U1 (ru) * 2017-10-12 2018-02-12 Владимир Сергеевич Самылин Картридж для фильтрации жидкостей

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251475A (en) * 1955-04-18 1966-05-17 Fmc Corp Fibrous filter body
US3347391A (en) * 1964-10-29 1967-10-17 Owens Corning Fiberglass Corp Filter cartridge and method of making the same
US3904798A (en) * 1972-03-24 1975-09-09 Celanese Corp Varying density cartridge filters
US4240864A (en) * 1979-05-25 1980-12-23 Celanese Corporation Spray spinning collection unit
US4726901A (en) * 1984-01-06 1988-02-23 Pall Corporation Cylindrical fibrous structures with graded pore size

Also Published As

Publication number Publication date
DE69331102D1 (de) 2001-12-13
AU5087693A (en) 1994-03-15
EP0655937A4 (de) 1997-12-17
EP0655937A1 (de) 1995-06-07
WO1994004243A1 (en) 1994-03-03
ATE208226T1 (de) 2001-11-15
JPH08501976A (ja) 1996-03-05
EP0655937B1 (de) 2001-11-07
US5340479A (en) 1994-08-23
JP3611570B2 (ja) 2005-01-19

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