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FR503697A - Automatic switch for devices heated by electric current - Google Patents

Automatic switch for devices heated by electric current

Info

Publication number
FR503697A
FR503697A FR503697A FR503697DA FR503697A FR 503697 A FR503697 A FR 503697A FR 503697 A FR503697 A FR 503697A FR 503697D A FR503697D A FR 503697DA FR 503697 A FR503697 A FR 503697A
Authority
FR
France
Prior art keywords
electric current
automatic switch
devices heated
heated
devices
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
FR503697A
Other languages
French (fr)
Inventor
Hugo Jaeggi-Zumbuhl
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.)
HUGO JAEGGI ZUMBUEHL
Original Assignee
HUGO JAEGGI ZUMBUEHL
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 HUGO JAEGGI ZUMBUEHL filed Critical HUGO JAEGGI ZUMBUEHL
Application granted granted Critical
Publication of FR503697A publication Critical patent/FR503697A/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
    • H05B1/0205—Switches using a fusible material
FR503697A 1919-06-21 1919-08-28 Automatic switch for devices heated by electric current Expired FR503697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH503697X 1919-06-21

Publications (1)

Publication Number Publication Date
FR503697A true FR503697A (en) 1920-06-16

Family

ID=4447016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR503697A Expired FR503697A (en) 1919-06-21 1919-08-28 Automatic switch for devices heated by electric current

Country Status (1)

Country Link
FR (1) FR503697A (en)

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