FR683065A - Ventilation device - Google Patents

Ventilation device

Info

Publication number
FR683065A
FR683065A FR683065DA FR683065A FR 683065 A FR683065 A FR 683065A FR 683065D A FR683065D A FR 683065DA FR 683065 A FR683065 A FR 683065A
Authority
FR
France
Prior art keywords
ventilation device
ventilation
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
Fernand Doussat
Jean Coustolle
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 FR683065A publication Critical patent/FR683065A/en
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)
FR683065D 1929-10-10 1929-10-10 Ventilation device Expired FR683065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR683065T 1929-10-10

Publications (1)

Publication Number Publication Date
FR683065A true FR683065A (en) 1930-06-05

Family

ID=9023687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR683065D Expired FR683065A (en) 1929-10-10 1929-10-10 Ventilation device

Country Status (1)

Country Link
FR (1) FR683065A (en)

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