DE69203722T2 - Filter mit delta-förmig gefalteten filtermaterial. - Google Patents

Filter mit delta-förmig gefalteten filtermaterial.

Info

Publication number
DE69203722T2
DE69203722T2 DE69203722T DE69203722T DE69203722T2 DE 69203722 T2 DE69203722 T2 DE 69203722T2 DE 69203722 T DE69203722 T DE 69203722T DE 69203722 T DE69203722 T DE 69203722T DE 69203722 T2 DE69203722 T2 DE 69203722T2
Authority
DE
Germany
Prior art keywords
delta
filters
filter material
folded filter
folded
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
DE69203722T
Other languages
English (en)
Other versions
DE69203722D1 (de
Inventor
Robert Gabrielson
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.)
Honeywell International Inc
Original Assignee
AlliedSignal 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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of DE69203722D1 publication Critical patent/DE69203722D1/de
Application granted granted Critical
Publication of DE69203722T2 publication Critical patent/DE69203722T2/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
    • 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
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE69203722T 1991-06-04 1992-05-18 Filter mit delta-förmig gefalteten filtermaterial. Expired - Fee Related DE69203722T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/710,222 US5128039A (en) 1991-06-04 1991-06-04 Filter with delta wedge pleat
PCT/US1992/004183 WO1992021424A1 (en) 1991-06-04 1992-05-18 Filter with delta wedge pleat

Publications (2)

Publication Number Publication Date
DE69203722D1 DE69203722D1 (de) 1995-08-31
DE69203722T2 true DE69203722T2 (de) 1996-04-11

Family

ID=24853132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203722T Expired - Fee Related DE69203722T2 (de) 1991-06-04 1992-05-18 Filter mit delta-förmig gefalteten filtermaterial.

Country Status (7)

Country Link
US (1) US5128039A (de)
EP (1) EP0588922B1 (de)
JP (1) JPH06507834A (de)
KR (1) KR940701291A (de)
DE (1) DE69203722T2 (de)
NZ (1) NZ242848A (de)
WO (1) WO1992021424A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0922476A3 (de) * 1991-06-28 1999-07-07 Pall Corporation Filteranordnung mit einer relationsgeschweissten Endkappe
US6080311A (en) * 1992-10-19 2000-06-27 Alliedsignal Inc. Filter with molded end cap
US5328612A (en) * 1992-11-16 1994-07-12 Allied-Signal Inc. Thimble-shaped liquid filter
JP3331722B2 (ja) * 1993-04-05 2002-10-07 株式会社デンソー フィルタ
AU3968495A (en) * 1994-10-21 1996-05-15 Pall Corporation Fluid processing apparatus
US5522909A (en) * 1994-12-27 1996-06-04 Purolator Products Na, Inc. Air filter device
JPH08192006A (ja) * 1995-01-13 1996-07-30 Pall Corp 濾過器
US6336946B1 (en) * 1995-02-21 2002-01-08 Dana Corporation Shift pleat air filter
DE19527845A1 (de) * 1995-07-29 1997-01-30 Knecht Filterwerke Gmbh Lösbar auf eine Innenzarge aufschiebbares Ringfilterelement
US5632792A (en) * 1995-08-16 1997-05-27 Purolator Products Company Air induction filter hose assembly
US6103120A (en) * 1995-10-23 2000-08-15 Pall Corporation Fluid processing apparatus
JP3488589B2 (ja) * 1997-02-10 2004-01-19 株式会社共立 エアークリーナ
DE19738178C2 (de) * 1997-09-02 1999-12-02 Freudenberg Carl Fa Filterpatrone und Verfahren zu ihrer Herstellung
US6585793B2 (en) * 2000-12-29 2003-07-01 Andreae Filters, Inc. Filter apparatus and methods
DE202006016102U1 (de) * 2006-10-18 2008-02-28 Mann+Hummel Gmbh Filterelement mit verklebter Endscheibe
WO2008095196A1 (en) 2007-02-02 2008-08-07 Donaldson Company, Inc. Air filtration media pack, filter element, air filtration media, and methods
AU2008268271B8 (en) 2007-06-26 2014-04-10 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
BRPI0907653B1 (pt) 2008-02-04 2019-07-02 Donaldson Company, Inc Método para formar meios de filtração encanelados
AU2009273893A1 (en) * 2008-07-25 2010-01-28 Donaldson Company, Inc. Pleated filtration media pack comprising flutes
US8097060B2 (en) * 2008-09-18 2012-01-17 Scott Technologies, Inc. Laminate filter
EP2461884B1 (de) 2009-08-03 2019-11-06 Donaldson Company, Inc. Verfahren zur formung gerillter filterungsmittel mit konischen rillen
CN102781546B (zh) * 2010-01-25 2016-01-06 唐纳森公司 具有楔形槽的褶状过滤介质
US8888885B2 (en) 2010-09-07 2014-11-18 Cummins Filtration Ip Inc. Filter and filter media having reduced restriction
US8852310B2 (en) 2010-09-07 2014-10-07 Cummins Filtration Ip Inc. Filter and filter media having reduced restriction
CN103561836B (zh) * 2012-03-05 2015-10-21 康明斯过滤Ip公司 减少节流的过滤器和过滤介质
CN104822432B (zh) 2012-10-09 2017-06-20 唐纳森公司 自承式折叠的片材、过滤元件和方法
US20150059304A1 (en) * 2013-09-02 2015-03-05 Mann+Hummel Gmbh Filter Element and Filter System with a Filter Element
CN115155188A (zh) 2014-04-09 2022-10-11 唐纳森公司 自承式折叠的片材材料以及过滤元件
DE102015108594A1 (de) 2015-06-01 2016-12-01 Hengst Se & Co. Kg Filter mit einem austauschbaren Filtereinsatz und Filtereinsatz zur Verwendung in dem Filter
CN115400518B (zh) 2017-09-25 2024-03-26 唐纳森公司 过滤器组件
EP3524333A1 (de) * 2018-02-07 2019-08-14 Mahle International GmbH Plattenfilterelement für eine klimatisierungsanlage eines kraftfahrzeuges
JP2022519925A (ja) 2019-03-27 2022-03-25 ドナルドソン カンパニー，インコーポレイティド 軸方向に延在する流れ面を有するパーティクルセパレータフィルタ
US20210170311A1 (en) * 2019-12-09 2021-06-10 Pall Corporation Filter element, filter, filter device, and method of use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980208A (en) * 1957-05-21 1961-04-18 Delbag Luftfilter Gmbh Filter element for extremely fine dust
US3686837A (en) * 1969-02-07 1972-08-29 Walker Mfg Co Dual media air filter
US3640396A (en) * 1970-04-03 1972-02-08 Fram Corp Filter
US3859068A (en) * 1972-05-09 1975-01-07 Tenneco Inc Pleated air filter
DE2408264B1 (de) * 1974-02-21 1975-03-06 Knecht Filterwerke Gmbh Auswechselbarer Filtereinsatz
FR2267818B1 (de) * 1974-04-16 1976-12-17 Labinal
GB1512958A (en) * 1975-10-06 1978-06-01 Crosland Filters Ltd Filter
US4151095A (en) * 1978-06-26 1979-04-24 Donaldson Company, Inc. Pleated fluid filter
US4452619A (en) * 1982-06-18 1984-06-05 Donaldson Company, Inc. Pleated filter element having integral pleat spacers
US4512891A (en) * 1982-11-16 1985-04-23 Donaldson Company, Inc. Pleated filter element with controlled expansibility and frame therefor
US4710297A (en) * 1985-06-15 1987-12-01 Kabushiki Kaisha Tsuchiya Seisakusho Fluid filter with pleated filter medium

Also Published As

Publication number Publication date
NZ242848A (en) 1993-10-26
JPH06507834A (ja) 1994-09-08
KR940701291A (ko) 1994-05-28
WO1992021424A1 (en) 1992-12-10
EP0588922A1 (de) 1994-03-30
DE69203722D1 (de) 1995-08-31
EP0588922B1 (de) 1995-07-26
US5128039A (en) 1992-07-07

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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