FR809939A - Controller for hot water boilers - Google Patents

Controller for hot water boilers

Info

Publication number
FR809939A
FR809939A FR809939DA FR809939A FR 809939 A FR809939 A FR 809939A FR 809939D A FR809939D A FR 809939DA FR 809939 A FR809939 A FR 809939A
Authority
FR
France
Prior art keywords
controller
hot water
water boilers
boilers
hot
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
Michel Jean Francois Si Martin
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 FR809939A publication Critical patent/FR809939A/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)
FR809939D 1936-05-23 1936-05-23 Controller for hot water boilers Expired FR809939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR809939T 1936-05-23

Publications (1)

Publication Number Publication Date
FR809939A true FR809939A (en) 1937-03-12

Family

ID=9253809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809939D Expired FR809939A (en) 1936-05-23 1936-05-23 Controller for hot water boilers

Country Status (1)

Country Link
FR (1) FR809939A (en)

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