FR646509A - Aspirateur mécanique de poussières perfectionné sans électricité - Google Patents

Aspirateur mécanique de poussières perfectionné sans électricité

Info

Publication number
FR646509A
FR646509A FR646509DA FR646509A FR 646509 A FR646509 A FR 646509A FR 646509D A FR646509D A FR 646509DA FR 646509 A FR646509 A FR 646509A
Authority
FR
France
Prior art keywords
electricity
dust extractor
mechanical dust
advanced mechanical
advanced
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
English (en)
French (fr)
Inventor
Adolphe Grandjean
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 FR646509A publication Critical patent/FR646509A/fr
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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • 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
    • A47L5/02—Structural features of suction cleaners with user-driven air-pumps or compressors
    • A47L5/06—Structural features of suction cleaners with user-driven air-pumps or compressors with rotary fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Toys (AREA)
FR646509D 1927-12-29 1927-12-29 Aspirateur mécanique de poussières perfectionné sans électricité Expired FR646509A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502902X 1927-12-29

Publications (1)

Publication Number Publication Date
FR646509A true FR646509A (fr) 1928-11-13

Family

ID=8906730

Family Applications (2)

Application Number Title Priority Date Filing Date
FR646509D Expired FR646509A (fr) 1927-12-29 1927-12-29 Aspirateur mécanique de poussières perfectionné sans électricité
FR35204D Expired FR35204E (fr) 1927-12-29 1928-04-18 Aspirateur mécanique de poussières perfectionné sans électricité

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR35204D Expired FR35204E (fr) 1927-12-29 1928-04-18 Aspirateur mécanique de poussières perfectionné sans électricité

Country Status (4)

Country Link
BE (1) BE351676A (enrdf_load_stackoverflow)
DE (1) DE502902C (enrdf_load_stackoverflow)
FR (2) FR646509A (enrdf_load_stackoverflow)
GB (2) GB286584A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416417A (en) * 1943-04-30 1947-02-25 Westinghouse Electric Corp Convertible pneumatic cleaning apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2433425B (en) 2005-12-23 2010-11-17 Cassidy Brothers Plc Improvements relating to vacuum cleaners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416417A (en) * 1943-04-30 1947-02-25 Westinghouse Electric Corp Convertible pneumatic cleaning apparatus

Also Published As

Publication number Publication date
GB286584A (en) 1928-03-08
GB303132A (en) 1929-04-25
DE502902C (de) 1930-07-21
BE351676A (enrdf_load_stackoverflow)
FR35204E (fr) 1929-12-17

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