FR2139878B1 - - Google Patents

Info

Publication number
FR2139878B1
FR2139878B1 FR7217084A FR7217084A FR2139878B1 FR 2139878 B1 FR2139878 B1 FR 2139878B1 FR 7217084 A FR7217084 A FR 7217084A FR 7217084 A FR7217084 A FR 7217084A FR 2139878 B1 FR2139878 B1 FR 2139878B1
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.)
Expired
Application number
FR7217084A
Other languages
French (fr)
Other versions
FR2139878A1 (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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of FR2139878A1 publication Critical patent/FR2139878A1/fr
Application granted granted Critical
Publication of FR2139878B1 publication Critical patent/FR2139878B1/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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0016—Folded frame or housing constructions
    • 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
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/028—Snap, latch or clip connecting means

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)
FR7217084A 1971-06-01 1972-05-12 Expired FR2139878B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14848971A 1971-06-01 1971-06-01
US22474872A 1972-02-09 1972-02-09

Publications (2)

Publication Number Publication Date
FR2139878A1 FR2139878A1 (de) 1973-01-12
FR2139878B1 true FR2139878B1 (de) 1976-10-29

Family

ID=26845914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217084A Expired FR2139878B1 (de) 1971-06-01 1972-05-12

Country Status (3)

Country Link
DE (1) DE2225170A1 (de)
FR (1) FR2139878B1 (de)
IT (1) IT972336B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT959107B (it) * 1972-06-09 1973-11-10 Karlschloss Anstalt Filtro dell aria per motori di autoveicoli
DE3110733A1 (de) * 1981-03-16 1982-11-25 Delbag-Luftfilter Gmbh, 1000 Berlin Kompaktes universal-grossflaechenfiltersystem nach dem baukastenprinzip zur luftreinigung
IT8453081V0 (it) * 1984-03-09 1984-03-09 Gilardini Spa Filtro aria
DE19505583C5 (de) * 1995-02-18 2014-10-02 Mann + Hummel Gmbh Filter, insbesondere zur Filtrierung der Luft für den Innenraum eines Fahrzeugs
DE19619770A1 (de) * 1996-05-17 1997-11-20 Mann & Hummel Filter Filter, insbesondere für die Frischluft für Fahrgastzellen von Fahrzeugen
DE19735992A1 (de) * 1997-08-19 1999-02-25 Mann & Hummel Filter Filterelement zur Einspannung in ein Filtergehäuse
DE19736290B4 (de) * 1997-08-21 2007-03-29 Carl Freudenberg Kg Verfahren zur Herstellung einer Filteranordnung
DE19821676A1 (de) * 1998-05-14 1999-11-18 Freudenberg Carl Fa Filterkassette mit einem in einen biegesteifen Rahmen eingesetzten Filterelement
NL1042628B1 (nl) * 2017-11-06 2019-05-13 Holdingmaatschappij Rupofil B V Filter-samenstel

Also Published As

Publication number Publication date
FR2139878A1 (de) 1973-01-12
DE2225170A1 (de) 1973-01-04
IT972336B (it) 1974-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse