ES2078680T3 - Cartuchos de filtracion que comprenden un elemento filtrante constituido por una hoja plisada. - Google Patents

Cartuchos de filtracion que comprenden un elemento filtrante constituido por una hoja plisada.

Info

Publication number
ES2078680T3
ES2078680T3 ES92400620T ES92400620T ES2078680T3 ES 2078680 T3 ES2078680 T3 ES 2078680T3 ES 92400620 T ES92400620 T ES 92400620T ES 92400620 T ES92400620 T ES 92400620T ES 2078680 T3 ES2078680 T3 ES 2078680T3
Authority
ES
Spain
Prior art keywords
filtering element
element consisting
filtration cartridges
cartridges including
folds
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
ES92400620T
Other languages
English (en)
Inventor
Jean Pages
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.)
Sogefi Filtration SA
Original Assignee
Filtrauto SA
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 Filtrauto SA filed Critical Filtrauto SA
Application granted granted Critical
Publication of ES2078680T3 publication Critical patent/ES2078680T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • 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
    • B01D2201/122—Pleated filters with pleats of different length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

SE TRATA DE UN CARTUCHO DE FILTRACION QUE COMPRENDE UN ELEMENTO FILTRANTE TUBULAR (1) DELIMITADO INTERIOR Y EXTERIORMENTE POR DOS SUPERFICIES CILINDRICAS CON GENERATICES PARALELAS QUE CONECTAN ENTRE SI DOS CARAS PLANAS ANULARES TRANSVERSALES (2), ELEMENTO CONSTITUIDO POR UNA HOJA FILTRANTE PLEGADA. POR UNA PARTE, LA SECCION DERECHA DEL CONJUNTO DE PLIEGUES DE LA HOJA SE PRESENTA BAJO LA FORMA DE UNA SUCESION ANULAR DE M CONECTADOS ENTRE SI DOS A DOS POR LAS BASES DE SUS ALAS ADYACENTES, Y, POR OTRA, LAS ARISTAS (A,B,C) DE LOS PLIEGUES SE EXTIENDEN SEGUN LAS LINEAS ROTAS EN ZIGZAG.
ES92400620T 1991-03-13 1992-03-10 Cartuchos de filtracion que comprenden un elemento filtrante constituido por una hoja plisada. Expired - Lifetime ES2078680T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103038A FR2673852B1 (fr) 1991-03-13 1991-03-13 Perfectionnements apportes aux cartouches de filtration comprenant un element filtrant constitue par une feuille plissee.

Publications (1)

Publication Number Publication Date
ES2078680T3 true ES2078680T3 (es) 1995-12-16

Family

ID=9410692

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92400620T Expired - Lifetime ES2078680T3 (es) 1991-03-13 1992-03-10 Cartuchos de filtracion que comprenden un elemento filtrante constituido por una hoja plisada.

Country Status (4)

Country Link
EP (1) EP0504038B1 (es)
DE (1) DE69205035T2 (es)
ES (1) ES2078680T3 (es)
FR (1) FR2673852B1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1595590A1 (en) * 1999-01-07 2005-11-16 Cuno Incorporated Pleated filter element and method of forming a pleated filter element
WO2004103410A1 (en) 2002-06-06 2004-12-02 Yissum Research Development Company Of The Hebrew University Of Jerusalem Methods compositions and articles of manufacture for modulating bone growth
DE10250969A1 (de) * 2002-11-02 2004-05-19 Hydac Filtertechnik Gmbh Filterelement
WO2005082484A1 (en) * 2004-02-09 2005-09-09 Donaldson Company, Inc. Pleated corrugated filter media
WO2007090778A1 (de) * 2006-02-09 2007-08-16 Mann+Hummel Gmbh Filterelement für einen luftfilter
WO2008039377A1 (en) * 2006-09-27 2008-04-03 Donaldson Company, Inc. Filter media arrangement, filter cartridge, and methods
GB0622134D0 (en) * 2006-11-07 2006-12-20 Warden Plastics Ltd Filter elements for biological filtration arrangements
ES2401472T3 (es) 2007-02-02 2013-04-19 Donaldson Company, Inc. Conjunto de medios para filtración de aire
AU2008268271B8 (en) 2007-06-26 2014-04-10 Donaldson Company, Inc. Filtration media pack, filter elements, and methods
WO2009015684A1 (de) * 2007-07-27 2009-02-05 Mann+Hummel Gmbh Luftfilter, insbesondere für verbrennungsmotoren in kraftfahrzeugen, und verfahren zur herstellung eines solchen luftfilters
CN105148614B (zh) 2008-02-04 2020-01-17 唐纳森公司 用于形成槽纹过滤介质的方法和装置
AU2009273893A1 (en) 2008-07-25 2010-01-28 Donaldson Company, Inc. Pleated filtration media pack comprising flutes
CN102481501B (zh) 2009-08-03 2016-10-12 唐纳森公司 用于形成具有楔形槽的槽式过滤介质的方法和装置
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
JP6258956B2 (ja) 2012-11-14 2018-01-10 エルテー−フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング フィルタエレメントおよびこの種のフィルタエレメントを有する流体回路
CN111841200A (zh) * 2020-07-24 2020-10-30 珠海格力电器股份有限公司 过滤网
CN115337718A (zh) * 2022-08-01 2022-11-15 安徽工业大学 一种y型褶式滤袋及其支撑框架
EP4321490A1 (en) * 2022-08-12 2024-02-14 Warden Plastics Limited Improvements in or relating to filter elements for biological filtration arrangements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1106780A (fr) 1954-06-10 1955-12-22 Nouveau matériau en plaque, procédés et dispositifs pour son obtention, et ses applications
BE678554A (es) * 1965-04-13 1966-09-01
FR1594622A (es) 1968-10-02 1970-06-08
GB1426173A (en) * 1972-03-11 1976-02-25 Gen Motors Ltd Fluid filter elements
GB1408804A (en) * 1973-07-13 1975-10-08 Labinal Process for assembling filter elements
FR2267818B1 (es) * 1974-04-16 1976-12-17 Labinal

Also Published As

Publication number Publication date
DE69205035T2 (de) 1996-05-09
FR2673852B1 (fr) 1994-04-15
EP0504038B1 (fr) 1995-09-27
FR2673852A1 (fr) 1992-09-18
EP0504038A1 (fr) 1992-09-16
DE69205035D1 (de) 1995-11-02

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