FR618368A - Improvements to circuit breaker engagement systems - Google Patents

Improvements to circuit breaker engagement systems

Info

Publication number
FR618368A
FR618368A FR618368DA FR618368A FR 618368 A FR618368 A FR 618368A FR 618368D A FR618368D A FR 618368DA FR 618368 A FR618368 A FR 618368A
Authority
FR
France
Prior art keywords
circuit breaker
engagement systems
breaker engagement
systems
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR618368A publication Critical patent/FR618368A/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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
FR618368D 1925-07-01 1926-06-24 Improvements to circuit breaker engagement systems Expired FR618368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40942A US1701440A (en) 1925-07-01 1925-07-01 Switch-latching mechanism

Publications (1)

Publication Number Publication Date
FR618368A true FR618368A (en) 1927-03-08

Family

ID=21913836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR618368D Expired FR618368A (en) 1925-07-01 1926-06-24 Improvements to circuit breaker engagement systems

Country Status (2)

Country Link
US (1) US1701440A (en)
FR (1) FR618368A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427998A (en) * 1942-03-27 1947-09-23 Heinemann Electric Co Circuit breaker
GB587059A (en) * 1943-11-26 1947-04-11 Arrow Electric Switches Ltd Rotary magnetic switch
US2537080A (en) * 1945-04-19 1951-01-09 Pierce John B Foundation Reverse current circuit breaker
US2450600A (en) * 1945-05-09 1948-10-05 Cutler Hammer Inc Overload protective device
US2853577A (en) * 1954-05-19 1958-09-23 Ward Electric Company Electromagnetic switch
DE2132738B1 (en) * 1971-07-01 1972-07-06 Ellenberger & Poensgen Single or multi-pole overcurrent switch with thermal and / or electromagnetic release

Also Published As

Publication number Publication date
US1701440A (en) 1929-02-05

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