FR679510A - Aspirateur de fumée - Google Patents

Aspirateur de fumée

Info

Publication number
FR679510A
FR679510A FR679510DA FR679510A FR 679510 A FR679510 A FR 679510A FR 679510D A FR679510D A FR 679510DA FR 679510 A FR679510 A FR 679510A
Authority
FR
France
Prior art keywords
smoke extractor
extractor
smoke
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
Laurent Pitra
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 FR679510A publication Critical patent/FR679510A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING 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
    • F23L17/00Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/10Tops 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)
FR679510D 1929-07-22 1929-07-22 Aspirateur de fumée Expired FR679510A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR679510T 1929-07-22

Publications (1)

Publication Number Publication Date
FR679510A true FR679510A (fr) 1930-04-14

Family

ID=9021718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR679510D Expired FR679510A (fr) 1929-07-22 1929-07-22 Aspirateur de fumée

Country Status (1)

Country Link
FR (1) FR679510A (fr)

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