FR2426487A1 - Cartouche de filtration - Google Patents

Cartouche de filtration

Info

Publication number
FR2426487A1
FR2426487A1 FR7815118A FR7815118A FR2426487A1 FR 2426487 A1 FR2426487 A1 FR 2426487A1 FR 7815118 A FR7815118 A FR 7815118A FR 7815118 A FR7815118 A FR 7815118A FR 2426487 A1 FR2426487 A1 FR 2426487A1
Authority
FR
France
Prior art keywords
filter
cartridge
filtration cartridge
paper
constancy
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.)
Granted
Application number
FR7815118A
Other languages
English (en)
Other versions
FR2426487B1 (fr
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.)
OUEST CIE
Original Assignee
OUEST CIE
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 OUEST CIE filed Critical OUEST CIE
Priority to FR7815118A priority Critical patent/FR2426487A1/fr
Priority to GB7915383A priority patent/GB2020995B/en
Priority to DE19797914706U priority patent/DE7914706U1/de
Priority to IT68075/79A priority patent/IT1118644B/it
Priority to ES480755A priority patent/ES480755A1/es
Publication of FR2426487A1 publication Critical patent/FR2426487A1/fr
Application granted granted Critical
Publication of FR2426487B1 publication Critical patent/FR2426487B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

Cartouche de filtration, notamment pour véhicule automobile. Toute la largeur de la surface extérieure de la bande de papier plissée constitutive du filtre est pourvue d'un cordon continu d'adhésif ou de matière synthétique formant ainsi un treillis dont les propriétés mécaniques permettent d'encaisser les contraintes d'écrasement auxquelles est soumis le filtre et, en outre maintenant un écartement constant entre les plis du papier, garantit la constance du pouvoir de filtration de la cartouche. Application aux filtres à air.
FR7815118A 1978-05-22 1978-05-22 Cartouche de filtration Granted FR2426487A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7815118A FR2426487A1 (fr) 1978-05-22 1978-05-22 Cartouche de filtration
GB7915383A GB2020995B (en) 1978-05-22 1979-05-03 Filter element
DE19797914706U DE7914706U1 (de) 1978-05-22 1979-05-21 Filtereinsatz
IT68075/79A IT1118644B (it) 1978-05-22 1979-05-21 Cartuccia di filtrazione particolarmente per filtri d aria di motori di autoveicoli
ES480755A ES480755A1 (es) 1978-05-22 1979-05-21 Un cartucho de filtracion y procedimiento para fabricarlo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815118A FR2426487A1 (fr) 1978-05-22 1978-05-22 Cartouche de filtration

Publications (2)

Publication Number Publication Date
FR2426487A1 true FR2426487A1 (fr) 1979-12-21
FR2426487B1 FR2426487B1 (fr) 1982-04-23

Family

ID=9208527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815118A Granted FR2426487A1 (fr) 1978-05-22 1978-05-22 Cartouche de filtration

Country Status (5)

Country Link
DE (1) DE7914706U1 (fr)
ES (1) ES480755A1 (fr)
FR (1) FR2426487A1 (fr)
GB (1) GB2020995B (fr)
IT (1) IT1118644B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098767A (en) * 1989-02-15 1992-03-24 Pall Corporation Filter device with micropleats and macropleats
CA1339960C (fr) * 1989-02-15 1998-07-21 Staffan B. Linnersten Dispositif filtrant plisse en v
GB2260916B (en) * 1989-02-15 1993-10-27 Pall Corp Filter device
DE4328846C2 (de) * 1993-08-27 1999-05-20 Mann & Hummel Filter Verfahren zur Herstellung eines Filtereinsatzes und durch dieses Verfahren hergestellter Filtereinsatz
DE9420505U1 (de) * 1994-12-22 1995-02-02 Camfil GmbH, 23858 Reinfeld Gasfilterpaket
DE19624523A1 (de) * 1996-06-20 1998-01-02 Mann & Hummel Filter Filter
DE19737700A1 (de) * 1997-08-29 1999-03-04 Mann & Hummel Filter Filterelement
IES80929B2 (en) * 1997-11-26 1999-06-30 Donal Richard Mcgoey Filter with form-retaining stabilizing means
DK176097B1 (da) * 2004-03-17 2006-06-06 Nordic Air Filtration As Fremgangsmåde til fremstilling af et filterelement samt filterelement fremstillet ved fremgangsmåden
DE102005036366C5 (de) * 2005-07-29 2018-09-06 Mann+Hummel Gmbh Verfahren zur Stabilisierung von gefalteten Filtermedien sowie ein durch dieses Verfahren stabilisiertes Filtermedium
DE202006008596U1 (de) * 2006-05-29 2007-10-11 Mann + Hummel Gmbh Filterelement zur Reinigung eines Fluids
KR20210032730A (ko) * 2019-09-17 2021-03-25 코웨이 주식회사 튜브형상의 절곡형 필터부재
CN213049884U (zh) * 2020-06-17 2021-04-27 广州市华滤环保设备有限公司 一种除尘滤筒
DE102020120248A1 (de) * 2020-07-31 2022-02-03 Mann+Hummel Gmbh Filterelement und Verfahren zum Herstellen eines Filterelements

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217049A1 (en) * 1973-02-15 1974-09-06 Carello & C Spa Fausto Air filter cartridge production - stabilisation of paper crimp with plastic strip

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2217049A1 (en) * 1973-02-15 1974-09-06 Carello & C Spa Fausto Air filter cartridge production - stabilisation of paper crimp with plastic strip

Also Published As

Publication number Publication date
IT1118644B (it) 1986-03-03
DE7914706U1 (de) 1979-10-25
ES480755A1 (es) 1979-11-16
FR2426487B1 (fr) 1982-04-23
GB2020995B (en) 1982-09-02
GB2020995A (en) 1979-11-28
IT7968075A0 (it) 1979-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse