FR518753A - Electric heating device for boiler - Google Patents

Electric heating device for boiler

Info

Publication number
FR518753A
FR518753A FR518753DA FR518753A FR 518753 A FR518753 A FR 518753A FR 518753D A FR518753D A FR 518753DA FR 518753 A FR518753 A FR 518753A
Authority
FR
France
Prior art keywords
boiler
heating device
electric heating
electric
heating
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Application granted granted Critical
Publication of FR518753A publication Critical patent/FR518753A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/002—Air heaters using electric energy supply
    • F24H3/004—Air heaters using electric energy supply with a closed circuit for a heat transfer liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR518753D 1918-12-05 1920-07-02 Electric heating device for boiler Expired FR518753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE518753X 1918-12-05

Publications (1)

Publication Number Publication Date
FR518753A true FR518753A (en) 1921-05-31

Family

ID=1536315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518753D Expired FR518753A (en) 1918-12-05 1920-07-02 Electric heating device for boiler

Country Status (1)

Country Link
FR (1) FR518753A (en)

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