FR844542A - Aspirateur aérodynamique pivotant - Google Patents

Aspirateur aérodynamique pivotant

Info

Publication number
FR844542A
FR844542A FR844542DA FR844542A FR 844542 A FR844542 A FR 844542A FR 844542D A FR844542D A FR 844542DA FR 844542 A FR844542 A FR 844542A
Authority
FR
France
Prior art keywords
aerodynamic
vacuum cleaner
swivel
swivel vacuum
cleaner
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)
Inventor
Alphonse Symoens
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 FR844542A publication Critical patent/FR844542A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/10—Tops for chimneys or ventilating shafts; Terminals for flues wherein the top moves as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR844542D 1938-10-08 1938-10-08 Aspirateur aérodynamique pivotant Expired FR844542A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR844542T 1938-10-08

Publications (1)

Publication Number Publication Date
FR844542A true FR844542A (fr) 1939-07-26

Family

ID=9312473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844542D Expired FR844542A (fr) 1938-10-08 1938-10-08 Aspirateur aérodynamique pivotant

Country Status (1)

Country Link
FR (1) FR844542A (fr)

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