GB2020995B - Filter element - Google Patents

Filter element

Info

Publication number
GB2020995B
GB2020995B GB7915383A GB7915383A GB2020995B GB 2020995 B GB2020995 B GB 2020995B GB 7915383 A GB7915383 A GB 7915383A GB 7915383 A GB7915383 A GB 7915383A GB 2020995 B GB2020995 B GB 2020995B
Authority
GB
United Kingdom
Prior art keywords
filter element
filter
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
Application number
GB7915383A
Other versions
GB2020995A (en
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
Publication of GB2020995A publication Critical patent/GB2020995A/en
Application granted granted Critical
Publication of GB2020995B publication Critical patent/GB2020995B/en
Expired 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)
GB7915383A 1978-05-22 1979-05-03 Filter element Expired GB2020995B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815118A FR2426487A1 (en) 1978-05-22 1978-05-22 FILTRATION CARTRIDGE

Publications (2)

Publication Number Publication Date
GB2020995A GB2020995A (en) 1979-11-28
GB2020995B true GB2020995B (en) 1982-09-02

Family

ID=9208527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7915383A Expired GB2020995B (en) 1978-05-22 1979-05-03 Filter element

Country Status (5)

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

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 (en) * 1989-02-15 1998-07-21 Staffan B. Linnersten V-pleated filter device
GB2260916B (en) * 1989-02-15 1993-10-27 Pall Corp Filter device
DE4328846C2 (en) * 1993-08-27 1999-05-20 Mann & Hummel Filter Process for producing a filter insert and filter insert produced by this method
DE9420505U1 (en) * 1994-12-22 1995-02-02 Camfil GmbH, 23858 Reinfeld Gas filter package
DE19624523A1 (en) * 1996-06-20 1998-01-02 Mann & Hummel Filter filter
DE19737700A1 (en) * 1997-08-29 1999-03-04 Mann & Hummel Filter Filter web for use in vehicle air filter
IES80929B2 (en) * 1997-11-26 1999-06-30 Donal Richard Mcgoey Filter with form-retaining stabilizing means
DK176097B1 (en) * 2004-03-17 2006-06-06 Nordic Air Filtration As Process for producing a filter element and filter element made by the method
DE102005036366C5 (en) * 2005-07-29 2018-09-06 Mann+Hummel Gmbh Method for stabilizing folded filter media and a filter medium stabilized by this method
DE202006008596U1 (en) * 2006-05-29 2007-10-11 Mann + Hummel Gmbh Filter element for cleaning a fluid
KR20210032730A (en) * 2019-09-17 2021-03-25 코웨이 주식회사 Pleated-type Filter Member
CN213049884U (en) * 2020-06-17 2021-04-27 广州市华滤环保设备有限公司 Dust removal filter cylinder
DE102020120248A1 (en) * 2020-07-31 2022-02-03 Mann+Hummel Gmbh Filter element and method of making a filter element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT977798B (en) * 1973-02-15 1974-09-20 Carello & C Spa Fausto PROCEDURE FOR MANUFACTURING THE FILTER PACK OF CARTRIDGES FOR AIR FILTERS OF INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
IT1118644B (en) 1986-03-03
DE7914706U1 (en) 1979-10-25
ES480755A1 (en) 1979-11-16
FR2426487B1 (en) 1982-04-23
FR2426487A1 (en) 1979-12-21
GB2020995A (en) 1979-11-28
IT7968075A0 (en) 1979-05-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee