FR500533A - Electric heater - Google Patents

Electric heater

Info

Publication number
FR500533A
FR500533A FR500533DA FR500533A FR 500533 A FR500533 A FR 500533A FR 500533D A FR500533D A FR 500533DA FR 500533 A FR500533 A FR 500533A
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
Other languages
French (fr)
Inventor
Auguste Berthier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR500533A publication Critical patent/FR500533A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0208—Switches actuated by the expansion or evaporation of a gas or liquid
FR500533D 1918-06-17 1919-06-03 Electric heater Expired FR500533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH500533X 1918-06-17

Publications (1)

Publication Number Publication Date
FR500533A true FR500533A (en) 1920-03-16

Family

ID=1535406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500533D Expired FR500533A (en) 1918-06-17 1919-06-03 Electric heater

Country Status (1)

Country Link
FR (1) FR500533A (en)

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