FR721496A - Draft regulator for fireplaces - Google Patents

Draft regulator for fireplaces

Info

Publication number
FR721496A
FR721496A FR721496DA FR721496A FR 721496 A FR721496 A FR 721496A FR 721496D A FR721496D A FR 721496DA FR 721496 A FR721496 A FR 721496A
Authority
FR
France
Prior art keywords
fireplaces
draft regulator
draft
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BERLIN KARLSRUHER INDUSTRIE WERKE AG
Original Assignee
BERLIN KARLSRUHER INDUSTRIE WERKE AG
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 by BERLIN KARLSRUHER INDUSTRIE WERKE AG filed Critical BERLIN KARLSRUHER INDUSTRIE WERKE AG
Application granted granted Critical
Publication of FR721496A publication Critical patent/FR721496A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
    • F23N3/047—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR721496D 1931-05-01 1931-07-15 Draft regulator for fireplaces Expired FR721496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE721496X 1931-05-01

Publications (1)

Publication Number Publication Date
FR721496A true FR721496A (en) 1932-03-03

Family

ID=6629781

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721496D Expired FR721496A (en) 1931-05-01 1931-07-15 Draft regulator for fireplaces

Country Status (1)

Country Link
FR (1) FR721496A (en)

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