FR863087A - Perfectionnements aux aspirateurs de poussière - Google Patents

Perfectionnements aux aspirateurs de poussière

Info

Publication number
FR863087A
FR863087A FR863087DA FR863087A FR 863087 A FR863087 A FR 863087A FR 863087D A FR863087D A FR 863087DA FR 863087 A FR863087 A FR 863087A
Authority
FR
France
Prior art keywords
dust extractors
extractors
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
English (en)
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.)
Hoover S A Ets
Original Assignee
Hoover S A Ets
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 Hoover S A Ets filed Critical Hoover S A Ets
Application granted granted Critical
Publication of FR863087A publication Critical patent/FR863087A/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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/30—Arrangement of illuminating devices
    • 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
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR863087D 1939-01-26 1940-01-26 Perfectionnements aux aspirateurs de poussière Expired FR863087A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US266619XA 1939-01-26 1939-01-26

Publications (1)

Publication Number Publication Date
FR863087A true FR863087A (fr) 1941-03-22

Family

ID=21833114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863087D Expired FR863087A (fr) 1939-01-26 1940-01-26 Perfectionnements aux aspirateurs de poussière

Country Status (3)

Country Link
CH (1) CH266619A (fr)
FR (1) FR863087A (fr)
GB (1) GB537988A (fr)

Also Published As

Publication number Publication date
CH266619A (fr) 1950-02-15
GB537988A (en) 1941-07-16

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