FR595049A - Improvements made to electrical circuit breakers - Google Patents

Improvements made to electrical circuit breakers

Info

Publication number
FR595049A
FR595049A FR595049DA FR595049A FR 595049 A FR595049 A FR 595049A FR 595049D A FR595049D A FR 595049DA FR 595049 A FR595049 A FR 595049A
Authority
FR
France
Prior art keywords
electrical circuit
circuit breakers
improvements made
breakers
electrical
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 FR595049A publication Critical patent/FR595049A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas
FR595049D 1924-06-04 1925-03-12 Improvements made to electrical circuit breakers Expired FR595049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13586/24A GB232808A (en) 1924-06-04 1924-06-04 Electric switches

Publications (1)

Publication Number Publication Date
FR595049A true FR595049A (en) 1925-09-25

Family

ID=10025659

Family Applications (2)

Application Number Title Priority Date Filing Date
FR595049D Expired FR595049A (en) 1924-06-04 1925-03-12 Improvements made to electrical circuit breakers
FR595182D Expired FR595182A (en) 1924-06-04 1925-03-16 Improvements to electrical circuit breakers

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR595182D Expired FR595182A (en) 1924-06-04 1925-03-16 Improvements to electrical circuit breakers

Country Status (3)

Country Link
US (2) US1706782A (en)
FR (2) FR595049A (en)
GB (1) GB232808A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767609C (en) * 1937-07-27 1952-12-15 Aeg Electric circuit breakers, in particular compressed gas switches
DE1229163B (en) * 1964-06-12 1966-11-24 Liebknecht Transformat Compressed gas circuit breaker for high voltage direct current

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619563A (en) * 1945-08-07 1952-11-25 Kesselring Fritz Electromagnetic control device
US2737556A (en) * 1951-04-27 1956-03-06 Westinghouse Electric Corp Circuit interrupter
GB710925A (en) * 1951-10-26 1954-06-23 Westinghouse Electric Int Co Improvements in or relating to electric circuit interrupter devices
BE564098A (en) * 1957-01-22
US2970198A (en) * 1957-02-18 1961-01-31 Westinghouse Electric Corp Compressed-gas circuit interrupter
US2911507A (en) * 1957-06-21 1959-11-03 Ite Circuit Breaker Ltd Recirculating gas blast interrupter
US3060294A (en) * 1957-10-30 1962-10-23 Westinghouse Electric Corp Circuit interrupter
US2981815A (en) * 1957-12-10 1961-04-25 Westinghouse Electric Corp Circuit interrupter
US3147348A (en) * 1961-10-24 1964-09-01 Westinghouse Electric Corp Circuit-interrupter construction and substation structural application thereof
US3165610A (en) * 1962-09-06 1965-01-12 Gen Electric Electrical circuit interrupter having exterior positioned actuating means
US3335343A (en) * 1964-04-07 1967-08-08 Gen Electric Electrical capacitor
US4095069A (en) * 1976-02-23 1978-06-13 Westinghouse Electric Corp. Stainless-steel interrupter-head construction for circuit-interrupters continuously carrying high-value-amperage currents
DE3127960A1 (en) * 1981-07-10 1983-01-27 Siemens AG, 1000 Berlin und 8000 München DISCONNECTOR
DE3127967A1 (en) * 1981-07-10 1983-01-27 Siemens AG, 1000 Berlin und 8000 München DISCONNECTOR
EP0148851A4 (en) * 1983-04-11 1988-04-18 Raychem Corp Load break switch.
US4663504A (en) * 1983-04-11 1987-05-05 Raychem Corporation Load break switch
FR2565731A1 (en) * 1984-06-08 1985-12-13 Interaction IMPROVEMENTS ON CIRCUIT BREAKERS
WO2009135501A1 (en) * 2008-05-06 2009-11-12 Siemens Aktiengesellschaft Switching device comprising a gas-tight switching chamber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767609C (en) * 1937-07-27 1952-12-15 Aeg Electric circuit breakers, in particular compressed gas switches
DE1229163B (en) * 1964-06-12 1966-11-24 Liebknecht Transformat Compressed gas circuit breaker for high voltage direct current

Also Published As

Publication number Publication date
US1706746A (en) 1929-03-26
US1706782A (en) 1929-03-26
GB232808A (en) 1925-04-30
FR595182A (en) 1925-09-28

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