FR1027175A - Semi-automatic air filter - Google Patents

Semi-automatic air filter

Info

Publication number
FR1027175A
FR1027175A FR1027175DA FR1027175A FR 1027175 A FR1027175 A FR 1027175A FR 1027175D A FR1027175D A FR 1027175DA FR 1027175 A FR1027175 A FR 1027175A
Authority
FR
France
Prior art keywords
semi
air filter
automatic air
automatic
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
Other languages
French (fr)
Inventor
Maurice Sizaire
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.)
Tecalemit Ltd
Original Assignee
Tecalemit Ltd
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 Tecalemit Ltd filed Critical Tecalemit Ltd
Application granted granted Critical
Publication of FR1027175A publication Critical patent/FR1027175A/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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/201—Conical shape
FR1027175D 1950-11-03 1950-11-03 Semi-automatic air filter Expired FR1027175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1027175T 1950-11-03

Publications (1)

Publication Number Publication Date
FR1027175A true FR1027175A (en) 1953-05-08

Family

ID=9580498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1027175D Expired FR1027175A (en) 1950-11-03 1950-11-03 Semi-automatic air filter

Country Status (1)

Country Link
FR (1) FR1027175A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968361A (en) * 1958-05-12 1961-01-17 Gen Motors Corp Filters for gases
FR2383692A1 (en) * 1977-03-19 1978-10-13 Freudenberg Carl SELF-CLEANING BAG FILTER
US4419112A (en) * 1981-08-26 1983-12-06 Kawasaki Jukogyo Kabushiki Kaisha Air cleaner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968361A (en) * 1958-05-12 1961-01-17 Gen Motors Corp Filters for gases
FR2383692A1 (en) * 1977-03-19 1978-10-13 Freudenberg Carl SELF-CLEANING BAG FILTER
US4419112A (en) * 1981-08-26 1983-12-06 Kawasaki Jukogyo Kabushiki Kaisha Air cleaner

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