FR2363356A1 - Perfectionnement aux elements filtrants - Google Patents

Perfectionnement aux elements filtrants

Info

Publication number
FR2363356A1
FR2363356A1 FR7626870A FR7626870A FR2363356A1 FR 2363356 A1 FR2363356 A1 FR 2363356A1 FR 7626870 A FR7626870 A FR 7626870A FR 7626870 A FR7626870 A FR 7626870A FR 2363356 A1 FR2363356 A1 FR 2363356A1
Authority
FR
France
Prior art keywords
vehicles
self
esp
filter element
foamed material
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
FR7626870A
Other languages
English (en)
Other versions
FR2363356B1 (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.)
EUROP ACCUMULATEURS
Original Assignee
EUROP ACCUMULATEURS
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 EUROP ACCUMULATEURS filed Critical EUROP ACCUMULATEURS
Priority to FR7626870A priority Critical patent/FR2363356A1/fr
Priority to DE19772739205 priority patent/DE2739205C2/de
Priority to ES1977230792U priority patent/ES230792Y/es
Publication of FR2363356A1 publication Critical patent/FR2363356A1/fr
Application granted granted Critical
Publication of FR2363356B1 publication Critical patent/FR2363356B1/fr
Granted 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
    • B01D46/24—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
    • 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
    • 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

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

Abstract

Elément filtrant pour filtre à gaz, du type comportant une cage cylindrique ajourée et un panneau cylindrique de mousse à cellules communicantes entourant ladite cage, l'élément filtrant étant disposé entre le couvercle et le fond d'un boîtier. Conformément à l'invention, le panneau de mousse présente au moins un sillon continu rapprochant localement les faces latérales dudit panneau, la zone ainsi écrasée étant plus rigide et ne présentant pas de cellules. Application aux filtres à air pour véhicules automobiles.
FR7626870A 1976-09-07 1976-09-07 Perfectionnement aux elements filtrants Granted FR2363356A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7626870A FR2363356A1 (fr) 1976-09-07 1976-09-07 Perfectionnement aux elements filtrants
DE19772739205 DE2739205C2 (de) 1976-09-07 1977-08-31 Topfförmiges Gasfilter
ES1977230792U ES230792Y (es) 1976-09-07 1977-09-07 Elemento filtrante para filtros de gas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626870A FR2363356A1 (fr) 1976-09-07 1976-09-07 Perfectionnement aux elements filtrants

Publications (2)

Publication Number Publication Date
FR2363356A1 true FR2363356A1 (fr) 1978-03-31
FR2363356B1 FR2363356B1 (fr) 1979-07-06

Family

ID=9177431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626870A Granted FR2363356A1 (fr) 1976-09-07 1976-09-07 Perfectionnement aux elements filtrants

Country Status (3)

Country Link
DE (1) DE2739205C2 (fr)
ES (1) ES230792Y (fr)
FR (1) FR2363356A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0633114A1 (fr) * 1993-07-08 1995-01-11 LE JOINT FRANCAIS, Société en Nom Collectif Pièces en matière plastique cellulaire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619677A (en) * 1985-12-13 1986-10-28 Cummins Engine Company, Inc. Disposable air filter assembly and method of making same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392901A (en) * 1943-03-20 1946-01-15 Cleo E Brown Filter
DD117184A1 (fr) * 1974-12-23 1976-01-05

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0633114A1 (fr) * 1993-07-08 1995-01-11 LE JOINT FRANCAIS, Société en Nom Collectif Pièces en matière plastique cellulaire

Also Published As

Publication number Publication date
FR2363356B1 (fr) 1979-07-06
DE2739205C2 (de) 1987-04-02
ES230792U (es) 1977-11-01
DE2739205A1 (de) 1978-03-09
ES230792Y (es) 1978-03-16

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