WO1999019043A3 - Filter elements and methods for making filter elements - Google Patents

Filter elements and methods for making filter elements Download PDF

Info

Publication number
WO1999019043A3
WO1999019043A3 PCT/US1998/021229 US9821229W WO9919043A3 WO 1999019043 A3 WO1999019043 A3 WO 1999019043A3 US 9821229 W US9821229 W US 9821229W WO 9919043 A3 WO9919043 A3 WO 9919043A3
Authority
WO
WIPO (PCT)
Prior art keywords
filter
filter elements
materials
methods
making
Prior art date
Application number
PCT/US1998/021229
Other languages
French (fr)
Other versions
WO1999019043A2 (en
Inventor
Robert S Gieger
Jeffrey Canil
Stephen J A Maybee
James T Connors
Joseph Peri
Joseph Kosalek
Alan R Rausch
Original Assignee
Pall Corp
Robert S Gieger
Jeffrey Canil
Stephen J A Maybee
James T Connors
Joseph Peri
Joseph Kosalek
Alan R Rausch
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, Robert S Gieger, Jeffrey Canil, Stephen J A Maybee, James T Connors, Joseph Peri, Joseph Kosalek, Alan R Rausch filed Critical Pall Corp
Publication of WO1999019043A2 publication Critical patent/WO1999019043A2/en
Publication of WO1999019043A3 publication Critical patent/WO1999019043A3/en

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
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

The filter element includes a filter medium and filter hardware. The filter and/or the filter hardware may be made of materials that can be easily disposed of, such as incinerable materials and/or materials that are easy to chop, shred or compact. The filter element may include one or more parts that facilitate standardization, such as a filter support having a number of modular segments and/or an end cap assembly having a number of end pieces. The filter element may also have an increased filtration capacity.
PCT/US1998/021229 1997-10-09 1998-10-09 Filter elements and methods for making filter elements WO1999019043A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US6145897P 1997-10-09 1997-10-09
US60/061,458 1997-10-09
US6580097P 1997-11-14 1997-11-14
US60/065,800 1997-11-14

Publications (2)

Publication Number Publication Date
WO1999019043A2 WO1999019043A2 (en) 1999-04-22
WO1999019043A3 true WO1999019043A3 (en) 1999-08-05

Family

ID=26741092

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/021229 WO1999019043A2 (en) 1997-10-09 1998-10-09 Filter elements and methods for making filter elements

Country Status (1)

Country Link
WO (1) WO1999019043A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1286745A1 (en) * 2000-06-05 2003-03-05 Cuno Incorporated Expansion resistant filter cartridge
EP2404650A1 (en) 2010-07-09 2012-01-11 Bayer MaterialScience AG Method and device for solid-liquid separation of solid-liquid suspensions
US8956435B2 (en) * 2011-05-02 2015-02-17 Alstom Technology Ltd Baghouse filter cage
DE102011078364A1 (en) * 2011-06-29 2013-01-03 Mahle International Gmbh Filter element, in particular for fuel filter, and associated support body
JP5111678B1 (en) * 2012-06-04 2013-01-09 イースタン技研株式会社 Filter device
CN105209143B (en) 2013-04-03 2018-09-18 唐纳森公司 Liquid filter assembly and method
US10413851B2 (en) 2014-07-03 2019-09-17 Donaldson Company, Inc. Fuel filter with water separator
JP6914857B2 (en) 2015-06-26 2021-08-04 ドナルドソン カンパニー，インコーポレイティド Multimedia for fuel diversion

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1528354A (en) * 1975-11-10 1978-10-11 Ici Ltd Laminated fibrous structure
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
US4517088A (en) * 1982-01-25 1985-05-14 Quantum Systems Corporation Filtering apparatus
DE3741552A1 (en) * 1987-12-08 1989-06-22 Seitz Filter Werke Filter module
DE3921369A1 (en) * 1988-06-29 1990-01-04 Sartorius Gmbh Tubular support body for cartridge-like filter elements
US4940562A (en) * 1986-06-30 1990-07-10 Kitz Corporation Filter element and method for manufacture thereof and micro-filtration filter having the filter element
EP0452592A1 (en) * 1990-04-20 1991-10-23 Minnesota Mining And Manufacturing Company Filter cartridge end cap assembly and method of manufacture
US5102541A (en) * 1990-08-25 1992-04-07 Seitz-Filtewerke Theo & Geo Seitz Gmbh & Co. Kg Supporting tube construction for filter modules
DE4126320A1 (en) * 1991-08-08 1993-02-11 Gessner & Co Gmbh CONNECTION ADAPTER FOR FILTER CANDLES
US5360541A (en) * 1993-06-24 1994-11-01 Albany International Corp. Modular device for the ease of use and installation of filtration textiles
US5435915A (en) * 1992-04-10 1995-07-25 Pall Corporation Connector for sealing stacked filter elements
DE4419361A1 (en) * 1994-06-03 1995-12-07 Knecht Filterwerke Gmbh Ring filter element with fleece cover on the front
US5605625A (en) * 1993-02-24 1997-02-25 Pall Corporation Filter assembly
EP0769317A1 (en) * 1995-10-20 1997-04-23 Siebec S.A. Cartridge filter with a rigid tubular core
DE19547664A1 (en) * 1995-12-20 1997-06-26 Knecht Filterwerke Gmbh Support body for cylindrical filter element
US5759398A (en) * 1996-07-12 1998-06-02 Sulzer Thermtec Ag Screen for inlet opening of a pump

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1528354A (en) * 1975-11-10 1978-10-11 Ici Ltd Laminated fibrous structure
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
US4517088A (en) * 1982-01-25 1985-05-14 Quantum Systems Corporation Filtering apparatus
US4940562A (en) * 1986-06-30 1990-07-10 Kitz Corporation Filter element and method for manufacture thereof and micro-filtration filter having the filter element
DE3741552A1 (en) * 1987-12-08 1989-06-22 Seitz Filter Werke Filter module
DE3921369A1 (en) * 1988-06-29 1990-01-04 Sartorius Gmbh Tubular support body for cartridge-like filter elements
EP0452592A1 (en) * 1990-04-20 1991-10-23 Minnesota Mining And Manufacturing Company Filter cartridge end cap assembly and method of manufacture
US5102541A (en) * 1990-08-25 1992-04-07 Seitz-Filtewerke Theo & Geo Seitz Gmbh & Co. Kg Supporting tube construction for filter modules
DE4126320A1 (en) * 1991-08-08 1993-02-11 Gessner & Co Gmbh CONNECTION ADAPTER FOR FILTER CANDLES
US5435915A (en) * 1992-04-10 1995-07-25 Pall Corporation Connector for sealing stacked filter elements
US5605625A (en) * 1993-02-24 1997-02-25 Pall Corporation Filter assembly
US5360541A (en) * 1993-06-24 1994-11-01 Albany International Corp. Modular device for the ease of use and installation of filtration textiles
DE4419361A1 (en) * 1994-06-03 1995-12-07 Knecht Filterwerke Gmbh Ring filter element with fleece cover on the front
EP0769317A1 (en) * 1995-10-20 1997-04-23 Siebec S.A. Cartridge filter with a rigid tubular core
DE19547664A1 (en) * 1995-12-20 1997-06-26 Knecht Filterwerke Gmbh Support body for cylindrical filter element
US5759398A (en) * 1996-07-12 1998-06-02 Sulzer Thermtec Ag Screen for inlet opening of a pump

Also Published As

Publication number Publication date
WO1999019043A2 (en) 1999-04-22

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