JPH07506532A - - Google Patents

Info

Publication number
JPH07506532A
JPH07506532A JP5520160A JP52016093A JPH07506532A JP H07506532 A JPH07506532 A JP H07506532A JP 5520160 A JP5520160 A JP 5520160A JP 52016093 A JP52016093 A JP 52016093A JP H07506532 A JPH07506532 A JP H07506532A
Authority
JP
Japan
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.)
Pending
Application number
JP5520160A
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
Priority to US07880810 priority Critical patent/US5207812B1/en
Application filed filed Critical
Priority to PCT/US1992/004388 priority patent/WO1993023137A1/en
Publication of JPH07506532A publication Critical patent/JPH07506532A/ja
Application status is Pending legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/11Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111Making filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
    • B01D29/11Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13Supported filter elements
    • B01D29/15Supported filter elements arranged for inward flow filtration
    • B01D29/21Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1692Other shaped material, e.g. perforated or porous sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0057Regenerating the filter material in the filter
    • B01D46/0067Regenerating the filter material in the filter by acting counter-currently on the filtering surface (e.g. flushing)
    • B01D46/0068Regenerating the filter material in the filter by acting counter-currently on the filtering surface (e.g. flushing) with pressurised gas, e.g. pulsed air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411Filter cartridges
    • B01D46/2414End caps including additional functions or special forms
JP5520160A 1992-05-08 1992-05-26 Pending JPH07506532A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US07880810 US5207812B1 (en) 1992-05-08 1992-05-08 Filter cartridge
PCT/US1992/004388 WO1993023137A1 (en) 1992-05-08 1992-05-26 Filter cartridge

Publications (1)

Publication Number Publication Date
JPH07506532A true JPH07506532A (ja) 1995-07-20

Family

ID=25377152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5520160A Pending JPH07506532A (ja) 1992-05-08 1992-05-26

Country Status (9)

Country Link
US (1) US5207812B1 (ja)
EP (1) EP0639103B1 (ja)
JP (1) JPH07506532A (ja)
AU (1) AU664195B2 (ja)
CA (1) CA2132702C (ja)
DE (2) DE69209095D1 (ja)
FR (1) FR2690853A1 (ja)
IT (1) ITTO930317A1 (ja)
WO (1) WO1993023137A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006477A1 (fr) * 1996-08-09 1998-02-19 Daikin Industries, Ltd. Milieu filtrant et filtre a air
JP2016195962A (ja) * 2015-04-02 2016-11-24 賢 飯田 集じん装置およびカートリッジフィルター

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4035193A (en) * 1993-03-29 1994-10-24 W.L. Gore & Associates, Inc. Membrane vent filter cartridge
US6726735B1 (en) 1994-05-06 2004-04-27 Bha Group Holdings, Inc. Unitary filter cartridge
USRE37163E1 (en) * 1994-05-06 2001-05-08 Bha Group Holdings, Inc. Unitary filter cartridge
US5632791A (en) * 1994-12-06 1997-05-27 Bha Group, Inc. Unitary filter cartridge
US5478372A (en) * 1995-02-08 1995-12-26 W. L. Gore & Associates, Inc. High temperature, chemical resistant laminate for filtration systems
US5536290A (en) * 1995-02-17 1996-07-16 W. L. Gore & Associates, Inc. Pleated cartridge filter attachment for top loading filter assemblies
US5928414A (en) * 1996-07-11 1999-07-27 W. L. Gore & Associates, Inc. Cleanable filter media and filter elements
TW438678B (en) 1996-08-09 2001-06-07 Daikin Ind Ltd Fire-retardant filter medium and air filter unit using the same
US5746792A (en) * 1996-10-25 1998-05-05 Bha Group Holdings, Inc. Dust collector filter element and supporting structure
US5730766A (en) * 1996-11-05 1998-03-24 Bha Group, Inc. Non-round unitary filter cartridge
JP3512100B2 (ja) * 1997-04-11 2004-03-29 ダイキン工業株式会社 エアフィルターユニットおよびその製造方法
US6008146A (en) * 1997-09-02 1999-12-28 Gore Enterprise Holdings, Inc. Filter material and cartridge filters made therefrom
US5895510A (en) * 1997-10-22 1999-04-20 Dana Corporation Air filter assembly
US6017379A (en) * 1998-04-29 2000-01-25 Mac Equipment, Inc. Cartridge filter
JP3365617B2 (ja) * 1998-06-11 2003-01-14 日東電工株式会社 エアフィルタ用濾材の製造方法
GB9816118D0 (en) 1998-07-23 1998-09-23 Pall Corp Filter assemblies
US6110249A (en) * 1999-03-26 2000-08-29 Bha Technologies, Inc. Filter element with membrane and bicomponent substrate
EP1173269B1 (en) * 1999-04-20 2003-07-02 Gore Enterprise Holdings, Inc. Filter media
US6233790B1 (en) 1999-06-30 2001-05-22 Bha Group Holdings, Inc. Outer strap for air filter cartridge
US6358292B1 (en) 2000-06-02 2002-03-19 Bha Group Holdings, Inc. Pleated filter element with reusable mounting plate
US6409785B1 (en) 2000-08-07 2002-06-25 Bha Technologies, Inc. Cleanable HEPA filter media
US6368388B1 (en) 2000-08-24 2002-04-09 Donaldson Company Inc. Filter construction apparatus and method
EP1266681B1 (en) * 2001-06-13 2013-12-25 Nitto Denko Corporation Filter medium for turbine and methods of using and producing the same
US7501003B2 (en) * 2004-03-02 2009-03-10 Gore Enterprise Holdings Composite filter media
ES2546393T3 (es) 2004-04-20 2015-09-23 Genzyme Corporation Implante quirúrgico tipo malla
US7138057B2 (en) * 2004-07-22 2006-11-21 Gore Enterprise Holdings, Inc. Filter media
US7294163B1 (en) 2005-03-21 2007-11-13 Lacroix Paul E Cartridge filter
US7481862B2 (en) * 2005-06-09 2009-01-27 Purolator Filters Na Llc Filter assembly using adhesive center tube
DE602005026932D1 (de) * 2005-07-14 2011-04-28 Gore W L & Ass Gmbh Kühllüftereinheit zum Kühlen von elektronischen Bauelementen
US8882874B1 (en) * 2005-10-13 2014-11-11 Jonathan Cross Flexible, multi-cartridge, reconfigurable/selectable air contaminant control system and method for fuel cells
US7837756B2 (en) 2007-04-05 2010-11-23 Aaf-Mcquay Inc. Filter with ePTFE and method of forming
US8147583B2 (en) * 2007-06-08 2012-04-03 Gore Enterprise Holdings, Inc. Multiple layer filter media
US8673040B2 (en) 2008-06-13 2014-03-18 Donaldson Company, Inc. Filter construction for use with air in-take for gas turbine and methods
JP5875180B2 (ja) * 2008-12-05 2016-03-02 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company ナノウェブ層を有する改良型濾材
US8696035B2 (en) 2010-10-27 2014-04-15 Bha Altair, Llc Venturi adapter
US8580004B1 (en) 2011-01-21 2013-11-12 iFil USA, LLC Unitary filter cartridge with flow transition mouth
US20110209612A1 (en) * 2011-04-15 2011-09-01 Bha Group, Inc. Utilization of powdered sorbent for mercury control from coal-fired power plants
US8523974B2 (en) 2011-08-18 2013-09-03 General Electric Company Filter core for use with pleated filter cartridges
EP2849866B1 (en) 2012-05-17 2018-04-04 Donaldson Company, Inc. Filter systems with dirty air chamber spacer elements and methods of using the same
WO2013173692A1 (en) 2012-05-17 2013-11-21 Donaldson Company, Inc. Air filter assembly having venturi elements with extended pulse outlets
BR112015021316A2 (pt) 2013-03-04 2017-07-18 Donaldson Co Inc sistema de filtro de ar e método de limpeza de um ou mais elementos de filtro em um sistema de filtros de ar
EP2969117A1 (en) 2013-03-15 2016-01-20 Donaldson Company, Inc. Ovate tubular filter cartridges and filter systems using the same
US20140366733A1 (en) * 2013-06-18 2014-12-18 Bha Altair, Llc Filter media and method of forming the same
WO2015073144A1 (en) * 2013-11-13 2015-05-21 Delstar Technologies, Inc. Cartridge filter
US20150165348A1 (en) * 2013-12-13 2015-06-18 Bha Altair, Llc Manufacturing molded pleated filter cartridge with no horizontal extending ledges
US9616371B1 (en) 2014-05-06 2017-04-11 iFil USA, LLC Cartridge filter with flow transition insert
EP3120917A1 (de) * 2015-07-21 2017-01-25 Carl Freudenberg KG Filterpatrone mit schweissnaht

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716436A (en) * 1970-03-16 1973-02-13 Pall Corp Process for making a back pressure resistant filter element
US4436536A (en) * 1982-09-29 1984-03-13 Flex-Kleen Corporation Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet
JPS6259962B2 (ja) * 1983-09-09 1987-12-14 Kurashiki Boseki Kk
US4878930A (en) * 1984-03-15 1989-11-07 W. L. Gore & Associates, Inc. Filter cartridge
EP0217482A1 (en) * 1985-07-19 1987-04-08 Hr Textron Inc. Filter element
US4732678A (en) * 1986-05-01 1988-03-22 Wix Corporation Filter body having closely adjacent filter material
JP2507456B2 (ja) * 1987-07-28 1996-06-12 倉敷紡績株式会社 フィルタ−エレメントとその製法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006477A1 (fr) * 1996-08-09 1998-02-19 Daikin Industries, Ltd. Milieu filtrant et filtre a air
JP2016195962A (ja) * 2015-04-02 2016-11-24 賢 飯田 集じん装置およびカートリッジフィルター

Also Published As

Publication number Publication date
US5207812B1 (en) 1996-10-01
EP0639103B1 (en) 1996-03-13
AU2496592A (en) 1993-12-13
CA2132702A1 (en) 1993-11-25
ITTO930317A1 (it) 1993-11-08
WO1993023137A1 (en) 1993-11-25
FR2690853A1 (fr) 1993-11-12
EP0639103A1 (en) 1995-02-22
DE69209095T2 (de) 1996-10-02
AU664195B2 (en) 1995-11-09
CA2132702C (en) 1999-09-21
DE69209095D1 (de) 1996-04-18
US5207812A (en) 1993-05-04
ITTO930317D0 (it) 1993-05-07

Similar Documents

Publication Publication Date Title
DE9211503U1 (ja)
DE9206817U1 (ja)
DE9209241U1 (ja)
TW228508B (ja)
TW266224B (ja)
DE9208892U1 (ja)
DE9216198U1 (ja)
JPH07505631A (ja)
DE9202111U1 (ja)
DE9214725U1 (ja)
DE9216055U1 (ja)
DE9217773U1 (ja)
JPH06506414A (ja)
JPH07508751A (ja)
TW247941B (ja)
JPH06510128A (ja)
JPH07506920A (ja)
DE9209644U1 (ja)
DE9300758U1 (ja)
DE9208243U1 (ja)
JPH06509667A (ja)
JPH06511372A (ja)
DE9200161U1 (ja)
JPH07502243A (ja)
DE9200838U1 (ja)