DE1206057B - - Google Patents

Info

Publication number
DE1206057B
DE1206057B DENDAT1206057D DE1206057DA DE1206057B DE 1206057 B DE1206057 B DE 1206057B DE NDAT1206057 D DENDAT1206057 D DE NDAT1206057D DE 1206057D A DE1206057D A DE 1206057DA DE 1206057 B DE1206057 B DE 1206057B
Authority
DE
Germany
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.)
Pending
Application number
DENDAT1206057D
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.)
Publication of DE1206057B publication Critical patent/DE1206057B/de
Pending 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
DENDAT1206057D 1958-04-29 Pending DE1206057B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US731706A US3033962A (en) 1958-04-29 1958-04-29 Circuit interrupters

Publications (1)

Publication Number Publication Date
DE1206057B true DE1206057B (de)

Family

ID=24940643

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT1206057D Pending DE1206057B (de) 1958-04-29

Country Status (5)

Country Link
US (1) US3033962A (de)
CH (1) CH375772A (de)
DE (1) DE1206057B (de)
FR (1) FR1222392A (de)
GB (1) GB865949A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979783A (en) * 1960-04-29 1965-01-06 Reyrolle A & Co Ltd Improvements relating to high-voltage electric circuit-breakers of the gas-blast type
US3180959A (en) * 1960-10-28 1965-04-27 Westinghouse Electric Corp Multi-break fluid-blast circuit breaker
US3258569A (en) * 1961-02-15 1966-06-28 Westinghouse Electric Corp Truck-mounted compressed-gas circuit interrupter with tank-enclosed interrupting units and blast tubes in spaced vertical planes
DE1168996B (de) * 1961-03-27 1964-04-30 Westinghouse Electric Corp Druckgasschalter mit Filter
US3214542A (en) * 1961-04-11 1965-10-26 Westinghouse Electric Corp Circuit interrupters with pressurized interrupting assemblage and synchronized disconnecting means
US3214545A (en) * 1961-04-11 1965-10-26 Westinghouse Electric Corp Fluid-blast circuit interrupters with pressure-actuated fluid directors
US3118995A (en) * 1961-04-20 1964-01-21 Westinghouse Electric Corp Eddy-current heater for compressedgas circuit interrupters
US3207878A (en) * 1961-05-31 1965-09-21 Westinghouse Electric Corp Multi-break compressed-gas circuit interrupter with separate storage volume for each break and single supply valve for associated supply volume
US3257533A (en) * 1965-04-23 1966-06-21 Westinghouse Electric Corp Fluid-blast circuit interrupters with two selectively-operated fluid-blast sources
US3284602A (en) * 1961-12-20 1966-11-08 Westinghouse Electric Corp Compressed-gas circuit interrupters
US3214551A (en) * 1962-01-02 1965-10-26 Gen Electric Co Ltd Gas-blast circuit interrupter with gas reservoir inclosed in supporting terminal bushing
US3214553A (en) * 1964-07-09 1965-10-26 Westinghouse Electric Corp Gas-blast circuit interrupters with closed recirculating system having gas filtering means
US3864534A (en) * 1973-07-18 1975-02-04 Allis Chalmers Modular gas insulated circuit breaker system
US3932719A (en) * 1973-12-26 1976-01-13 Allis-Chalmers Corporation Circuit breaker having a single pull-rod operating system with a selective trip-free control
US3903387A (en) * 1974-05-15 1975-09-02 Hitachi Ltd Gas-insulated switching apparatus
US4323743A (en) * 1979-12-19 1982-04-06 Siemens-Allis, Inc. Means for operating blast valve in two-pressure circuit breaker
JP5380467B2 (ja) * 2011-01-06 2014-01-08 株式会社日立製作所 開閉器ユニット及びスイッチギヤ

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US976549A (en) * 1906-10-22 1910-11-22 Allis Chalmers Switch.
BE371105A (de) * 1929-12-20
DE695051C (de) * 1934-03-21 1940-08-15 Siemens Schuckertwerke Akt Ges Mehrpoliger Schalter mit Lichtbogenloeschung durch stroemende oder expandierende Gase oder Daempfe
GB457877A (en) * 1935-04-02 1936-12-02 Gen Electric Co Ltd Improvements in or relating to metal clad oil filled electric switches
CH196779A (de) * 1935-09-23 1938-03-31 Aeg Druckgasschalter.
GB490518A (en) * 1936-12-14 1938-08-15 British Thomson Houston Co Ltd Improvements in electrical switchgear
US2163558A (en) * 1937-04-30 1939-06-20 Westinghouse Electric & Mfg Co Circuit breaker
GB512400A (en) * 1938-02-12 1939-09-01 British Thomson Houston Co Ltd Improvements in and relating to gas blast electric switches
GB541940A (en) * 1940-06-17 1941-12-18 Reyrolle A & Co Ltd Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type
GB541941A (en) * 1940-06-17 1941-12-18 Reyrolle A & Co Ltd Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type
US2445529A (en) * 1944-09-19 1948-07-20 Westinghouse Electric Corp Circuit interrupter
US2459599A (en) * 1944-09-20 1949-01-18 Westinghouse Electric Corp Circuit interrupter
US2459600A (en) * 1944-12-14 1949-01-18 Westinghouse Electric Corp Compressed gas circuit interrupter
US2459612A (en) * 1944-12-22 1949-01-18 Westinghouse Electric Corp Compressed gas circuit interrupter
GB626842A (en) * 1947-09-09 1949-07-21 Reyrolle A & Co Ltd Improvements in or relating to gas-blast electric circuit-breakers
US2598446A (en) * 1948-12-30 1952-05-27 Gen Electric Fluid actuated electric circuit breaker
US2816991A (en) * 1953-12-30 1957-12-17 Westinghouse Electric Corp Circuit interrupters
US2790880A (en) * 1953-12-30 1957-04-30 Westinghouse Electric Corp Circuit interrupter contact structure
US2824937A (en) * 1954-12-30 1958-02-25 Westinghouse Electric Corp Circuit interrupters

Also Published As

Publication number Publication date
GB865949A (en) 1961-04-26
FR1222392A (fr) 1960-06-09
US3033962A (en) 1962-05-08
CH375772A (de) 1964-03-15

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