ES478211A1 - Una estructura de disyuntor o interruptor de circuitos de alta tension. - Google Patents

Una estructura de disyuntor o interruptor de circuitos de alta tension.

Info

Publication number
ES478211A1
ES478211A1 ES478211A ES478211A ES478211A1 ES 478211 A1 ES478211 A1 ES 478211A1 ES 478211 A ES478211 A ES 478211A ES 478211 A ES478211 A ES 478211A ES 478211 A1 ES478211 A1 ES 478211A1
Authority
ES
Spain
Prior art keywords
double
operating mechanism
voltage circuit
breaker
gas operating
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
ES478211A
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.)
CBS Corp
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 ES478211A1 publication Critical patent/ES478211A1/es
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
    • H01H33/02—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
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic

Landscapes

  • Circuit Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Una estructura de disyuntor o interruptor de circuitos de alta tensión, de gas comprimido, que tiene uno o más contactos separables para efectuar la apertura y el cierre del circuito conectado, un mecanismo impulsor del émbolo, de doble efecto y accionado por gas, dotado de doble cabeza y de un volumen anular intermedio, siendo el área de trabajo de apertura de dicha estructura de émbolo considerablemente más amplia que el área de trabajo de cierre que hay en la cara opuesta de dicha estructura de émbolo de doble efecto, y unos medios para la admisión, a intervalos prefijados, de dicho gas de alta presión a uno de los lados de la estructura de émbolo y, en otros momentos, para la admisión de dicho gas de alta presión a una cara entrara de dicha estructura de embolo.
ES478211A 1978-03-16 1979-03-01 Una estructura de disyuntor o interruptor de circuitos de alta tension. Expired ES478211A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/887,283 US4205208A (en) 1978-03-16 1978-03-16 Double-flow compressed-gas operating mechanism for a high-voltage circuit-breaker

Publications (1)

Publication Number Publication Date
ES478211A1 true ES478211A1 (es) 1979-11-01

Family

ID=25390821

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478211A Expired ES478211A1 (es) 1978-03-16 1979-03-01 Una estructura de disyuntor o interruptor de circuitos de alta tension.

Country Status (3)

Country Link
US (1) US4205208A (es)
JP (1) JPS54129366A (es)
ES (1) ES478211A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408909A1 (de) * 1984-03-10 1985-09-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hydraulischer antrieb
JPH0434813A (ja) * 1990-05-30 1992-02-05 Hitachi Ltd 高速度遮断器
EP0741399B1 (en) * 1995-05-04 1999-01-20 ANSALDO INDUSTRIA S.p.A. A gas-dielectric high-tension interrupter of the arc-puffer type

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997564A (en) * 1958-09-19 1961-08-22 Westinghouse Electric Corp Circuit interrupter
US3189700A (en) * 1962-12-06 1965-06-15 Contromatics Corp Valve actuator and switch
US3485046A (en) * 1967-09-01 1969-12-23 Del Mar Eng Lab Movable pedestal
US3858485A (en) * 1971-01-27 1975-01-07 Borje O Rosaen Fluid cylinder
JPS5519021B2 (es) * 1973-03-19 1980-05-23
FR2265166B1 (es) * 1974-03-18 1979-10-19 Siemens Ag

Also Published As

Publication number Publication date
US4205208A (en) 1980-05-27
JPS54129366A (en) 1979-10-06

Similar Documents

Publication Publication Date Title
TW226494B (en) Vacuum circuit breaker
DE3066019D1 (en) Portable electric tool
ES252731U (es) Un operador de conmutador convertible
ES472169A1 (es) Nuevo interruptor electrico automatico de potencia
GB1260545A (en) Improvements in high voltage electric circuit breaker
ES478211A1 (es) Una estructura de disyuntor o interruptor de circuitos de alta tension.
ES470402A1 (es) Interruptor electrico
GB1225757A (es)
GB823717A (en) Improvements in rotary switch operating means
ES8202200A1 (es) Perfeccionamientos en los aparatos electromagneticos de man-do a distancia
GB813534A (en) Improvements relating to electric circuit-breakers with magnetic blow-out devices
GB606860A (en) Improvements in or relating to gas blast electric circuit-breakers
JPS5389547A (en) Electric hair clipper
GB1500650A (en) Gas-blast electric cut-out device
KR840002576A (ko) 회로차단기용 공기 작동 장치
JPS541501A (en) Training simulator for operating motive power
GB1437202A (en) Compressed gasblast electric circuit-breaker
JPS54131737A (en) Closed power board
GB563040A (en) Improvements in or relating to electric circuit breakers of the gas-pressure operated type
JPS5431874A (en) Set-value switching apparatus for adjusting metor
GB1443003A (en) Actuator for circuit breaker
JPS54113839A (en) Shutter device
GB945085A (en) Pneumatic operating device for electric isolating switches
ES185838U (es) Interruptor multiple para vehiculos.
FR2382087A1 (fr) Disjoncteur a gaz comprime autopneumatique