FR509989A - Electric heater - Google Patents

Electric heater

Info

Publication number
FR509989A
FR509989A FR509989A FR509989DA FR509989A FR 509989 A FR509989 A FR 509989A FR 509989 A FR509989 A FR 509989A FR 509989D A FR509989D A FR 509989DA FR 509989 A FR509989 A FR 509989A
Authority
FR
France
Prior art keywords
electric heater
heater
electric
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
FR509989A
Other languages
French (fr)
Inventor
Alexandre Ermolinsky
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.)
ALEXANDRE ERMOLINSKY
Original Assignee
ALEXANDRE ERMOLINSKY
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 ALEXANDRE ERMOLINSKY filed Critical ALEXANDRE ERMOLINSKY
Application granted granted Critical
Publication of FR509989A publication Critical patent/FR509989A/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

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)
FR509989A 1919-06-06 1919-06-06 Electric heater Expired FR509989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR509989T 1919-06-06

Publications (1)

Publication Number Publication Date
FR509989A true FR509989A (en) 1920-11-24

Family

ID=8911440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509989A Expired FR509989A (en) 1919-06-06 1919-06-06 Electric heater

Country Status (1)

Country Link
FR (1) FR509989A (en)

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