FR1234141A - Control mechanism for electric switch - Google Patents

Control mechanism for electric switch

Info

Publication number
FR1234141A
FR1234141A FR782453A FR782453A FR1234141A FR 1234141 A FR1234141 A FR 1234141A FR 782453 A FR782453 A FR 782453A FR 782453 A FR782453 A FR 782453A FR 1234141 A FR1234141 A FR 1234141A
Authority
FR
France
Prior art keywords
control mechanism
electric switch
switch
electric
control
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
FR782453A
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 FR1234141A publication Critical patent/FR1234141A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
FR782453A 1957-12-26 1958-12-23 Control mechanism for electric switch Expired FR1234141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US705331A US2905787A (en) 1957-12-26 1957-12-26 Operating mechanism for an electric switch

Publications (1)

Publication Number Publication Date
FR1234141A true FR1234141A (en) 1960-10-14

Family

ID=24832993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782453A Expired FR1234141A (en) 1957-12-26 1958-12-23 Control mechanism for electric switch

Country Status (2)

Country Link
US (1) US2905787A (en)
FR (1) FR1234141A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371178A (en) * 1966-03-22 1968-02-27 Continentale & Garner Sa Linkage mechanism for circuit breakers

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139494A (en) * 1959-12-11 1964-06-30 Ite Circuit Breaker Ltd Circuit breaker closing mechanism
US3198906A (en) * 1960-01-18 1965-08-03 Westinghouse Electric Corp Circuit breaker with stored energy operating mechanism
US3597556A (en) * 1970-01-16 1971-08-03 Gen Electric Vacuum-type circuit breaker with force-supplementing means for increasing current-carrying abilities
US3794799A (en) * 1972-03-27 1974-02-26 Westinghouse Electric Corp Gas insulated switch with adjustable overcenter toggle actuator therefore
US3783214A (en) * 1972-06-07 1974-01-01 Westinghouse Electric Corp Circuit interrupter with improved overcenter spring operating mechanism
US3794798A (en) * 1973-04-27 1974-02-26 F Trayer Submersible switch and double toggle, power transmission member operating mechanism therefore
US4336520A (en) * 1980-07-25 1982-06-22 Trayer Frank C Method and apparatus for short circuit protection of high voltage distribution systems
DE10203478A1 (en) * 2002-01-23 2003-07-31 Siemens Ag Circuit breaker with a drive device for actuating a contact unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741824A (en) * 1925-02-26 1929-12-31 Condit Electrical Mfg Corp Electric switch and closing mechanism therefor
US2009383A (en) * 1934-11-01 1935-07-30 Gen Electric Transformer tap-changing apparatus
US2581181A (en) * 1950-01-07 1952-01-01 Gen Electric Heavy-duty air circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371178A (en) * 1966-03-22 1968-02-27 Continentale & Garner Sa Linkage mechanism for circuit breakers

Also Published As

Publication number Publication date
US2905787A (en) 1959-09-22

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