FR664975A - Suction device for chimneys and other applications - Google Patents

Suction device for chimneys and other applications

Info

Publication number
FR664975A
FR664975A FR664975DA FR664975A FR 664975 A FR664975 A FR 664975A FR 664975D A FR664975D A FR 664975DA FR 664975 A FR664975 A FR 664975A
Authority
FR
France
Prior art keywords
chimneys
applications
suction device
suction
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
Louis Petrovitch
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 FR664975A publication Critical patent/FR664975A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR664975D 1928-03-12 1928-03-12 Suction device for chimneys and other applications Expired FR664975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR664975T 1928-03-12

Publications (1)

Publication Number Publication Date
FR664975A true FR664975A (en) 1929-09-12

Family

ID=9013013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR664975D Expired FR664975A (en) 1928-03-12 1928-03-12 Suction device for chimneys and other applications

Country Status (1)

Country Link
FR (1) FR664975A (en)

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