FR789544A - Girouette pour tirage et aération des cheminées - Google Patents

Girouette pour tirage et aération des cheminées

Info

Publication number
FR789544A
FR789544A FR789544DA FR789544A FR 789544 A FR789544 A FR 789544A FR 789544D A FR789544D A FR 789544DA FR 789544 A FR789544 A FR 789544A
Authority
FR
France
Prior art keywords
ventilation
wind vane
chimney draft
chimney
draft
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
Leon Belleville
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 FR789544A publication Critical patent/FR789544A/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)
FR789544D 1935-05-03 1935-05-03 Girouette pour tirage et aération des cheminées Expired FR789544A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR789544T 1935-05-03

Publications (1)

Publication Number Publication Date
FR789544A true FR789544A (fr) 1935-10-30

Family

ID=9220153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789544D Expired FR789544A (fr) 1935-05-03 1935-05-03 Girouette pour tirage et aération des cheminées

Country Status (1)

Country Link
FR (1) FR789544A (fr)

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