FR750092A - Automatic circuit breaker - Google Patents

Automatic circuit breaker

Info

Publication number
FR750092A
FR750092A FR750092DA FR750092A FR 750092 A FR750092 A FR 750092A FR 750092D A FR750092D A FR 750092DA FR 750092 A FR750092 A FR 750092A
Authority
FR
France
Prior art keywords
circuit breaker
automatic circuit
automatic
breaker
circuit
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.)
L APP ELECTR DE SECURITE
Original Assignee
L APP ELECTR DE SECURITE
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 L APP ELECTR DE SECURITE filed Critical L APP ELECTR DE SECURITE
Application granted granted Critical
Publication of FR750092A publication Critical patent/FR750092A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability
FR750092D 1932-05-08 1932-04-28 Automatic circuit breaker Expired FR750092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA65925D DE632512C (en) 1932-05-08 1932-05-08 Trip device for single or multi-pole circuit breakers

Publications (1)

Publication Number Publication Date
FR750092A true FR750092A (en) 1933-08-03

Family

ID=6943962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR750092D Expired FR750092A (en) 1932-05-08 1932-04-28 Automatic circuit breaker

Country Status (3)

Country Link
BE (1) BE395830A (en)
DE (1) DE632512C (en)
FR (1) FR750092A (en)

Also Published As

Publication number Publication date
DE632512C (en) 1936-07-11
BE395830A (en)

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