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FR680933A - Ventilation device - Google Patents

Ventilation device

Info

Publication number
FR680933A
FR680933A FR680933DA FR680933A FR 680933 A FR680933 A FR 680933A FR 680933D A FR680933D A FR 680933DA FR 680933 A FR680933 A FR 680933A
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
Heinrich Kuckuck
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 FR680933A publication Critical patent/FR680933A/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
    • F23L17/06—Tops for chimneys or ventilating shafts; Terminals for flues branched; T-headed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR680933D 1928-09-19 1929-08-28 Ventilation device Expired FR680933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE680933X 1928-09-19

Publications (1)

Publication Number Publication Date
FR680933A true FR680933A (en) 1930-05-07

Family

ID=6596199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680933D Expired FR680933A (en) 1928-09-19 1929-08-28 Ventilation device

Country Status (1)

Country Link
FR (1) FR680933A (en)

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