FR816293A - Electro-thermal circuit breaker for heating elements applicable in particular to electric vulcanizers - Google Patents

Electro-thermal circuit breaker for heating elements applicable in particular to electric vulcanizers

Info

Publication number
FR816293A
FR816293A FR816293DA FR816293A FR 816293 A FR816293 A FR 816293A FR 816293D A FR816293D A FR 816293DA FR 816293 A FR816293 A FR 816293A
Authority
FR
France
Prior art keywords
vulcanizers
electro
electric
circuit breaker
heating elements
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
Fernand Marchal
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 FR816293A publication Critical patent/FR816293A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
FR816293D 1938-01-04 1937-01-13 Electro-thermal circuit breaker for heating elements applicable in particular to electric vulcanizers Expired FR816293A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR816293T 1938-01-04
FR40138X 1938-01-04

Publications (1)

Publication Number Publication Date
FR816293A true FR816293A (en) 1937-08-04

Family

ID=26182702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816293D Expired FR816293A (en) 1938-01-04 1937-01-13 Electro-thermal circuit breaker for heating elements applicable in particular to electric vulcanizers

Country Status (3)

Country Link
BE (1) BE425656A (en)
CH (1) CH204306A (en)
FR (1) FR816293A (en)

Also Published As

Publication number Publication date
BE425656A (en)
CH204306A (en) 1939-04-30

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