CH366316A - Electrical switch, in particular circuit breaker - Google Patents

Electrical switch, in particular circuit breaker

Info

Publication number
CH366316A
CH366316A CH6531358A CH6531358A CH366316A CH 366316 A CH366316 A CH 366316A CH 6531358 A CH6531358 A CH 6531358A CH 6531358 A CH6531358 A CH 6531358A CH 366316 A CH366316 A CH 366316A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
electrical switch
particular circuit
switch
electrical
Prior art date
Application number
CH6531358A
Other languages
German (de)
Inventor
M Leeds Winthrop
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH366316A publication Critical patent/CH366316A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • 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
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • 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
    • H01H33/008—Pedestal mounted switch gear combinations
CH6531358A 1957-10-30 1958-10-22 Electrical switch, in particular circuit breaker CH366316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US693306A US3060294A (en) 1957-10-30 1957-10-30 Circuit interrupter

Publications (1)

Publication Number Publication Date
CH366316A true CH366316A (en) 1962-12-31

Family

ID=24784133

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6531358A CH366316A (en) 1957-10-30 1958-10-22 Electrical switch, in particular circuit breaker

Country Status (5)

Country Link
US (1) US3060294A (en)
CH (1) CH366316A (en)
DE (1) DE1188173B (en)
FR (1) FR1214299A (en)
GB (1) GB860245A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311726A (en) * 1964-10-05 1967-03-28 Westinghouse Electric Corp Puffer-type fluid-blast circuit interrupter with pressurized casing for actuating driving piston
US3356810A (en) * 1965-03-31 1967-12-05 Siemens Ag Centering device for conducting liquefied arc-extinguishing gas to a highpressure reservoir
US3562465A (en) * 1968-10-21 1971-02-09 Ite Circuit Breaker Ltd Telescopic switch for isolated phase bus
JPH01213927A (en) * 1988-02-23 1989-08-28 Mitsubishi Electric Corp Insulator type gas shutoff device

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599970A (en) * 1945-09-25 1948-03-25 Reyrolle A & Co Ltd Improvements in or relating to electric circuit-breakers of the gas-blast type
US1706782A (en) * 1924-03-17 1929-03-26 Gen Electric Electric switch
US1895907A (en) * 1928-07-24 1933-01-31 Frank G Baum High voltage electrical switch
US1934454A (en) * 1932-04-13 1933-11-07 Gen Electric Oil blast circuit breaker
US1933356A (en) * 1932-12-31 1933-10-31 Gen Electric Demand meter
US2206324A (en) * 1938-03-05 1940-07-02 Lade Frederick Leonard Safety switch
US2281139A (en) * 1941-04-24 1942-04-28 Leroy A Clark Traffic signal
US2449518A (en) * 1943-02-15 1948-09-14 Westinghouse Electric Corp Circuit interrupter
US2436190A (en) * 1944-11-07 1948-02-17 Gen Electric Electric circuit breaker
US2541917A (en) * 1947-12-17 1951-02-13 Stromberg Carlson Co Band switching arrangement
US2555898A (en) * 1949-01-28 1951-06-05 Allis Chalmers Mfg Co Fluid operating and braking system for circuit interrupters
US2604562A (en) * 1949-01-29 1952-07-22 Gen Electric Electric circuit interrupter
US2611846A (en) * 1949-03-07 1952-09-23 Lindsay M Applegate Circuit breaker
US2662133A (en) * 1949-09-21 1953-12-08 Royal Electric Mfg Co Disconnect switch
US2678983A (en) * 1950-05-16 1954-05-18 Westinghouse Electric Corp Compressed gas circuit interrupter
DE918520C (en) * 1951-04-02 1954-08-19 Forges et Ateliers de Constructions Electriques de Jeumont Societe Anonyme, Paris Compressorless compressed air switch
US2757261A (en) * 1951-07-19 1956-07-31 Westinghouse Electric Corp Circuit interrupters
BE526782A (en) * 1953-02-26
GB755016A (en) * 1953-07-08 1956-08-15 Reyrolle A & Co Ltd Improvements relating to electric switchgear
US2783337A (en) * 1953-12-10 1957-02-26 Gen Electric Fluid blast circuit interrupter
BE535810A (en) * 1954-02-17
GB760355A (en) * 1954-03-17 1956-10-31 Reyrolle A & Co Ltd Improvements in or relating to gas-blast electric circuit-breakers

Also Published As

Publication number Publication date
FR1214299A (en) 1960-04-07
DE1188173B (en) 1965-03-04
GB860245A (en) 1961-02-01
US3060294A (en) 1962-10-23

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