FR846714A - Automatic draft regulator in the chimneys - Google Patents

Automatic draft regulator in the chimneys

Info

Publication number
FR846714A
FR846714A FR846714DA FR846714A FR 846714 A FR846714 A FR 846714A FR 846714D A FR846714D A FR 846714DA FR 846714 A FR846714 A FR 846714A
Authority
FR
France
Prior art keywords
chimneys
draft regulator
automatic draft
automatic
regulator
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
Albert Siegen
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 FR846714A publication Critical patent/FR846714A/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
    • F23L11/00—Arrangements of valves or dampers after the fire
    • F23L11/02—Arrangements of valves or dampers after the fire for reducing draught by admission of air to flues

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR846714D 1937-12-06 1938-11-28 Automatic draft regulator in the chimneys Expired FR846714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU846714X 1937-12-06

Publications (1)

Publication Number Publication Date
FR846714A true FR846714A (en) 1939-09-25

Family

ID=19734143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846714D Expired FR846714A (en) 1937-12-06 1938-11-28 Automatic draft regulator in the chimneys

Country Status (1)

Country Link
FR (1) FR846714A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506497A (en) * 1950-05-02 Draft control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506497A (en) * 1950-05-02 Draft control

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