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FR802964A - Suction device for chimneys and ventilation pipes - Google Patents

Suction device for chimneys and ventilation pipes

Info

Publication number
FR802964A
FR802964A FR802964DA FR802964A FR 802964 A FR802964 A FR 802964A FR 802964D A FR802964D A FR 802964DA FR 802964 A FR802964 A FR 802964A
Authority
FR
France
Prior art keywords
chimneys
suction device
ventilation pipes
ventilation
pipes
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
Bonne Alexandre Auguste
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 FR802964A publication Critical patent/FR802964A/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)
FR802964D 1936-03-05 1936-03-05 Suction device for chimneys and ventilation pipes Expired FR802964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR802964T 1936-03-05

Publications (1)

Publication Number Publication Date
FR802964A true FR802964A (en) 1936-09-19

Family

ID=9249867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802964D Expired FR802964A (en) 1936-03-05 1936-03-05 Suction device for chimneys and ventilation pipes

Country Status (1)

Country Link
FR (1) FR802964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766677A (en) * 1950-07-21 1956-10-16 Silverman Daniel Flue control devices adapted for combustion heaters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766677A (en) * 1950-07-21 1956-10-16 Silverman Daniel Flue control devices adapted for combustion heaters

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