FR2147228A1 - - Google Patents

Info

Publication number
FR2147228A1
FR2147228A1 FR7226951A FR7226951A FR2147228A1 FR 2147228 A1 FR2147228 A1 FR 2147228A1 FR 7226951 A FR7226951 A FR 7226951A FR 7226951 A FR7226951 A FR 7226951A FR 2147228 A1 FR2147228 A1 FR 2147228A1
Authority
FR
France
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.)
Granted
Application number
FR7226951A
Other languages
French (fr)
Other versions
FR2147228B3 (de
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.)
Purolator Filter GmbH
Original Assignee
Purolator Filter GmbH
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 Purolator Filter GmbH filed Critical Purolator Filter GmbH
Publication of FR2147228A1 publication Critical patent/FR2147228A1/fr
Application granted granted Critical
Publication of FR2147228B3 publication Critical patent/FR2147228B3/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • 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
    • B01D29/01—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 flat filtering elements
    • B01D29/012—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
    • B01D29/01—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 flat filtering elements
    • B01D29/05—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 flat filtering elements supported
    • B01D29/07—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 flat filtering elements supported with corrugated, folded or wound filtering 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
    • B01D29/111—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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/206—Special forms, e.g. adapted to a certain housing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
FR7226951A 1971-07-26 1972-07-26 Expired FR2147228B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2137309A DE2137309C3 (de) 1971-07-26 1971-07-26 Filter mit einem aus einem Zickzack förmig gefalteten, mit thermoplastischem Kunstharz imprägnierten Filterpapierstreifen bestehenden Faltblock

Publications (2)

Publication Number Publication Date
FR2147228A1 true FR2147228A1 (de) 1973-03-09
FR2147228B3 FR2147228B3 (de) 1975-09-05

Family

ID=5814846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226951A Expired FR2147228B3 (de) 1971-07-26 1972-07-26

Country Status (3)

Country Link
DE (1) DE2137309C3 (de)
FR (1) FR2147228B3 (de)
GB (1) GB1367226A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1807166A1 (de) * 2004-09-16 2007-07-18 Solberg Manufacturing, Inc. Selbsttragender fluidfilter

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007757A1 (de) * 1980-02-29 1981-09-24 Drägerwerk AG, 2400 Lübeck Verfahren zur herstellung von filterelementen aus filterpapier
DE3505792A1 (de) * 1984-02-24 1985-08-29 Sartorius GmbH, 3400 Göttingen Auswechselbares filterelement zur filtration von fluiden
EP0154845A3 (de) * 1984-02-24 1986-06-18 Sartorius GmbH. Flaches Filterelement zur Filtration von Fluiden
JPS61291015A (ja) * 1985-06-15 1986-12-20 Tsuchiya Mfg Co Ltd 濾過素子および濾過エレメント
US4636231A (en) * 1985-08-15 1987-01-13 Allied Corporation Panel air filter
US4701197A (en) * 1986-10-07 1987-10-20 Allied Corp. Molded panel filter
DE3839352A1 (de) * 1988-11-22 1990-05-23 Sueddeutsche Kuehler Behr Filter fuer eine klimaanlage eines kraftfahrzeuges
DE4002078C1 (de) * 1990-01-25 1991-05-02 Fa. Carl Freudenberg, 6940 Weinheim, De
DE4018869C2 (de) * 1990-06-13 2000-11-30 Freudenberg Carl Fa Vorrichtung zum Auffächern eines mehrfach gefalteten Filtervlieses
DE4138948A1 (de) * 1990-12-08 1992-06-11 Knecht Filterwerke Gmbh Filtereinsatz fuer insbesondere gasfilter
FR2674143B1 (fr) * 1991-03-22 1993-07-09 Techno Filtres Procede pour la fabrication d'elements filtrants, et element filtrant ainsi obtenu.
US5246474A (en) * 1991-05-04 1993-09-21 British United Shoe Machinery Limited Process for manufacturing a self-supporting filter unit
DE4117550C2 (de) * 1991-05-29 1997-06-12 Knecht Filterwerke Gmbh Plattenfilter aus zick-zack-förmig gefaltetem Bahnenmaterial
TW199108B (de) * 1991-11-11 1993-02-01 British United Shoe Machinery
DE4223723C2 (de) * 1992-07-18 1996-08-29 Mann & Hummel Filter Verfahren und Vorrichtung zur Herstellung eines zickzackförmig gefalteten Filters
DE4238735A1 (de) 1992-11-17 1994-05-19 Knecht Filterwerke Gmbh Luftfiltervorrichtung sowie zugehöriges Filterelement
DE4340942C2 (de) * 1993-12-01 2002-09-26 Mahle Filtersysteme Gmbh Filter aus zick-zack-förmig gefaltetem thermoplastischem Vlies
DE4345132C2 (de) * 1993-12-30 2002-05-02 Jacobi Systemtechnik Gmbh Fluidfilter zur Verwendung in einem Fluidströmungskanal
US5674302A (en) * 1994-07-12 1997-10-07 Nippondenso Co., Ltd. Automobile filter element
DE4435532A1 (de) * 1994-10-05 1996-04-11 Mann & Hummel Filter Verfahren zur Herstellung von Filtern
DE19512678C1 (de) * 1995-04-07 1996-11-21 Freudenberg Carl Fa Filtereinsatz
DE19527845A1 (de) * 1995-07-29 1997-01-30 Knecht Filterwerke Gmbh Lösbar auf eine Innenzarge aufschiebbares Ringfilterelement
DE19654188C5 (de) * 1995-12-26 2010-09-23 Toyoda Boshoku Corp., Kariya-shi Filterelement und Verfahren für dessen Herstellung
DE19601978C2 (de) 1996-01-20 1997-12-18 Freudenberg Carl Fa Filterelement
DE19731766B4 (de) * 1997-07-24 2007-07-12 Mahle Filtersysteme Gmbh Flaches Plattenfilter aus zick-zack-förmig gefaltetem Filterbahnmaterial und flaches Filtergehäuse mit einem solchen Plattenfilter
AU4614899A (en) * 1998-06-30 2000-01-17 Otmar Kohler Folded filter
JP3298052B2 (ja) 1998-08-21 2002-07-02 豊田紡織株式会社 エアフィルタ
JP3918358B2 (ja) * 1999-04-22 2007-05-23 株式会社デンソー フィルタエレメントの製造方法
DE10029539B4 (de) * 2000-06-15 2012-12-13 Mann + Hummel Gmbh Filter mit ringförmig ausgebildetem Filtermedium
DE10202962A1 (de) * 2002-01-26 2003-07-31 Mann & Hummel Filter Herstellungsverfahren für Filterbalgelemente
DE10262133B4 (de) * 2002-08-02 2007-11-29 Mahle Filtersysteme Gmbh Randdichtung eines Filterelementes mit im wesentlichen plattenförmig angeordnetem Filtermaterial
US20090183475A1 (en) * 2008-01-22 2009-07-23 Dauber Edwin G Pleated recirculation filter
DE202008004043U1 (de) * 2008-03-20 2009-08-06 Mann+Hummel Gmbh Filter und Filtereinsatz
DE102010013120B4 (de) * 2010-03-26 2016-04-28 Mann + Hummel Gmbh Filterelement zur Luftfilterung
CN105722577B (zh) 2013-11-20 2020-01-14 曼·胡默尔有限公司 具有过滤囊的过滤元件
BR112018068528B1 (pt) 2016-04-27 2022-12-06 Mann+Hummel Gmbh Elemento de filtração de ar plano e filtro de ar
DE102018130552A1 (de) * 2018-11-30 2020-06-04 Mann+Hummel Gmbh Flüssigkeitsfilter
CN112516684A (zh) * 2020-10-22 2021-03-19 九江七所精密机电科技有限公司 一种滤材无损成褶工艺

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1807166A1 (de) * 2004-09-16 2007-07-18 Solberg Manufacturing, Inc. Selbsttragender fluidfilter
EP1807166A4 (de) * 2004-09-16 2008-11-05 Solberg Mfg Inc Selbsttragender fluidfilter
US7674307B2 (en) 2004-09-16 2010-03-09 Solberg Manufacturing, Inc. Self supported fluid filter

Also Published As

Publication number Publication date
DE2137309A1 (de) 1973-02-08
DE2137309C3 (de) 1979-08-02
DE2137309B2 (de) 1978-11-23
GB1367226A (en) 1974-09-18
FR2147228B3 (de) 1975-09-05

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