FR650908A - Air filter - Google Patents

Air filter

Info

Publication number
FR650908A
FR650908A FR650908DA FR650908A FR 650908 A FR650908 A FR 650908A FR 650908D A FR650908D A FR 650908DA FR 650908 A FR650908 A FR 650908A
Authority
FR
France
Prior art keywords
air filter
filter
air
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
Other languages
French (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.)
CONST METALLIQUES COMESSA
Original Assignee
CONST METALLIQUES COMESSA
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 CONST METALLIQUES COMESSA filed Critical CONST METALLIQUES COMESSA
Application granted granted Critical
Publication of FR650908A publication Critical patent/FR650908A/en
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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
FR650908D 1928-03-16 1928-03-16 Air filter Expired FR650908A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR650908T 1928-03-16

Publications (1)

Publication Number Publication Date
FR650908A true FR650908A (en) 1929-02-12

Family

ID=9004247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR650908D Expired FR650908A (en) 1928-03-16 1928-03-16 Air filter

Country Status (1)

Country Link
FR (1) FR650908A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048754B1 (en) * 1980-04-03 1984-08-01 KERSHAW, Eli J. Nesting air filters
US4464187A (en) * 1980-04-03 1984-08-07 Kershaw Eli J Nesting air filters
US4597781A (en) * 1984-11-21 1986-07-01 Donald Spector Compact air purifier unit
US5879423A (en) * 1995-03-10 1999-03-09 Filterwerk Mann & Hummel Gmbh Air filter for the interior of a motor vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048754B1 (en) * 1980-04-03 1984-08-01 KERSHAW, Eli J. Nesting air filters
US4464187A (en) * 1980-04-03 1984-08-07 Kershaw Eli J Nesting air filters
US4597781A (en) * 1984-11-21 1986-07-01 Donald Spector Compact air purifier unit
US5879423A (en) * 1995-03-10 1999-03-09 Filterwerk Mann & Hummel Gmbh Air filter for the interior of a motor vehicle

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