FR843511A - Dust extractor - Google Patents

Dust extractor

Info

Publication number
FR843511A
FR843511A FR843511DA FR843511A FR 843511 A FR843511 A FR 843511A FR 843511D A FR843511D A FR 843511DA FR 843511 A FR843511 A FR 843511A
Authority
FR
France
Prior art keywords
dust extractor
extractor
dust
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
Charles Gaudin
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 filed Critical
Application granted granted Critical
Publication of FR843511A publication Critical patent/FR843511A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/16—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans
    • A47L5/18—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans with ejectors, e.g. connected to motor vehicle exhaust
FR843511D 1938-08-09 1938-09-15 Dust extractor Expired FR843511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH843511X 1938-08-09

Publications (1)

Publication Number Publication Date
FR843511A true FR843511A (en) 1939-07-05

Family

ID=4541556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843511D Expired FR843511A (en) 1938-08-09 1938-09-15 Dust extractor

Country Status (1)

Country Link
FR (1) FR843511A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615069A (en) * 1984-10-19 1986-10-07 Black & Decker Inc. Apparatus for collecting debris
US4745655A (en) * 1987-03-18 1988-05-24 Johnson Emil R Air-powered vacuum-producing apparatus
WO2010112773A1 (en) * 2009-04-01 2010-10-07 Anumsa Pneumatic suction device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615069A (en) * 1984-10-19 1986-10-07 Black & Decker Inc. Apparatus for collecting debris
US4745655A (en) * 1987-03-18 1988-05-24 Johnson Emil R Air-powered vacuum-producing apparatus
WO2010112773A1 (en) * 2009-04-01 2010-10-07 Anumsa Pneumatic suction device
FR2943931A1 (en) * 2009-04-01 2010-10-08 Anumsa IMPROVEMENT FOR PNEUMATIC SUCTION DEVICE

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