GB810406A - High voltage circuit breaker - Google Patents

High voltage circuit breaker

Info

Publication number
GB810406A
GB810406A GB8938/57A GB893857A GB810406A GB 810406 A GB810406 A GB 810406A GB 8938/57 A GB8938/57 A GB 8938/57A GB 893857 A GB893857 A GB 893857A GB 810406 A GB810406 A GB 810406A
Authority
GB
United Kingdom
Prior art keywords
piston
liquid
gap
bulkhead
nozzle
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
GB8938/57A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB810406A publication Critical patent/GB810406A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/92—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being liquid, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Circuit Breakers (AREA)
GB8938/57A 1956-11-20 1957-03-19 High voltage circuit breaker Expired GB810406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US623378A US2850600A (en) 1956-11-20 1956-11-20 High voltage circuit breaker

Publications (1)

Publication Number Publication Date
GB810406A true GB810406A (en) 1959-03-18

Family

ID=24497862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8938/57A Expired GB810406A (en) 1956-11-20 1957-03-19 High voltage circuit breaker

Country Status (6)

Country Link
US (1) US2850600A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE559372A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH357783A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1108296B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1237710A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB810406A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1183278A (fr) * 1957-11-05 1959-07-06 Merlin Gerin Perfectionnements aux interrupteurs à soufflage magnétique
US2979591A (en) * 1958-09-19 1961-04-11 Westinghouse Electric Corp Circuit interrupters
US2933576A (en) * 1958-10-03 1960-04-19 Westinghouse Electric Corp Circuit interrupters
US3300609A (en) * 1963-05-15 1967-01-24 Ass Elect Ind Switchgear for high voltage power circuits with removable vacuum switch units
DE2319836C3 (de) * 1973-04-17 1981-12-24 Hitachi, Ltd., Tokyo Leistungsschalter
DE2601857A1 (de) * 1976-01-20 1977-07-21 Licentia Gmbh Blaskolbenschalter
US4319105A (en) * 1976-12-27 1982-03-09 Siemens-Allis, Inc. High voltage air disconnect switch incorporating a puffer type load break switch
DE3242662A1 (de) * 1982-11-18 1984-05-24 Friedrich Dr.-Ing. e.h. 8600 Bamberg Raupach Mehrpoliger fluessigkeits- oder gasisolierter hochspannung-umsteller
US5234641A (en) * 1988-05-06 1993-08-10 Avx Corporation Method of making varistor or capacitor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR810720A (fr) * 1935-12-12 1937-03-27 Alsthom Cgee Perfectionnements aux interrupteurs à soufflage de l'arc par jets de liquide isolant
GB489336A (en) * 1937-01-22 1938-07-22 Cedric Harold Flurscheim Improvements in and relating to liquid-break electric circuit breakers
US2439264A (en) * 1945-06-07 1948-04-06 Gen Electric Electric switch
NL164669C (nl) * 1951-08-28 Coulter Electronics Werkwijze voor het bereiden van een reagens geschikt voor het bepalen van leukocyten en hemoglobine in bloed.
US2761935A (en) * 1952-07-30 1956-09-04 David C Prince Circuit breaker

Also Published As

Publication number Publication date
CH357783A (de) 1961-10-31
DE1108296B (de) 1961-06-08
BE559372A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2850600A (en) 1958-09-02
FR1237710A (fr) 1960-08-05

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