FR646509A - Advanced mechanical dust extractor without electricity - Google Patents

Advanced mechanical dust extractor without electricity

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
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/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
    • 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 Advanced mechanical dust extractor without electricity Expired FR646509A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=8906730

Family Applications (2)

Application Number Title Priority Date Filing Date
FR646509D Expired FR646509A (en) 1927-12-29 1927-12-29 Advanced mechanical dust extractor without electricity
FR35204D Expired FR35204E (en) 1927-12-29 1928-04-18 Advanced mechanical dust extractor without electricity

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR35204D Expired FR35204E (en) 1927-12-29 1928-04-18 Advanced mechanical dust extractor without electricity

Country Status (4)

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

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
GB303132A (en) 1929-04-25
DE502902C (en) 1930-07-21
FR35204E (en) 1929-12-17
BE351676A (en)
GB286584A (en) 1928-03-08

Similar Documents

Publication Publication Date Title
FR637490A (en) Dust extractor
FR646509A (en) Advanced mechanical dust extractor without electricity
FR624844A (en) Electric dust extractor
FR687269A (en) Dust extractor
FR596236A (en) Dust collector
SU16553A1 (en) Extractor to the gun
FR642045A (en) Mechanical broom
FR645477A (en) Dust separator fan
FR648527A (en) Dust collector
FR621813A (en) New dust vacuum
FR659660A (en) Electric vacuum oven
FR642815A (en) Advanced dust vacuum
FR653608A (en) Mechanical scraper
FR652655A (en) Mechanical sweeper
FR644736A (en) Mechanical brush
FR648202A (en) Dust extractor
FR660652A (en) Improvements made to electrical switches
FR706594A (en) Dust extractor
FR640489A (en) Mechanical roasting oven
FR657672A (en) Parachute extractor
FR643557A (en) Separator
FR639211A (en) Rotary extractor
FR640130A (en) Garbage collector
FR635191A (en) Improvements to electrical switches
FR34074E (en) Separator condenser