ES313428A1 - Un dispositivo interruptor electrico - Google Patents

Un dispositivo interruptor electrico

Info

Publication number
ES313428A1
ES313428A1 ES0313428A ES313428A ES313428A1 ES 313428 A1 ES313428 A1 ES 313428A1 ES 0313428 A ES0313428 A ES 0313428A ES 313428 A ES313428 A ES 313428A ES 313428 A1 ES313428 A1 ES 313428A1
Authority
ES
Spain
Prior art keywords
contact
contacts
chamber
operating device
tube
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
ES0313428A
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of ES313428A1 publication Critical patent/ES313428A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
    • 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
    • H01H33/46—Interlocking mechanisms
    • 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
    • H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve

Landscapes

  • Circuit Breakers (AREA)
ES0313428A 1964-05-27 1965-05-26 Un dispositivo interruptor electrico Expired ES313428A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2189264A GB1080354A (en) 1964-05-27 1964-05-27 Improvements in or relating to electric switchgear

Publications (1)

Publication Number Publication Date
ES313428A1 true ES313428A1 (es) 1966-02-01

Family

ID=10170550

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0313428A Expired ES313428A1 (es) 1964-05-27 1965-05-26 Un dispositivo interruptor electrico

Country Status (6)

Country Link
BE (1) BE664544A (es)
CH (1) CH439450A (es)
ES (1) ES313428A1 (es)
FR (1) FR1442614A (es)
GB (1) GB1080354A (es)
SE (1) SE329204B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555226A (en) * 1968-03-21 1971-01-12 Westinghouse Electric Corp Contact indicating valve actuator for gas-operated circuit breakers
DE8704769U1 (de) * 1987-03-31 1988-07-28 Siemens AG, 1000 Berlin und 8000 München Elektrischer Hochspannungs-Leistungsschalter

Also Published As

Publication number Publication date
CH439450A (fr) 1967-07-15
GB1080354A (en) 1967-08-23
BE664544A (es) 1965-09-16
FR1442614A (fr) 1966-06-17
SE329204B (es) 1970-10-05

Similar Documents

Publication Publication Date Title
GB1112745A (en) Improvements in and relating to circuit breakers
GB1460814A (en) Electrical circuit breakers
US3733452A (en) Pressure equalization means between compartments in a puffer circuit interrupter
GB858791A (en) Improvements in or relating to gas blast electric circuit interrupters
GB1162372A (en) Improvements in or relating to Vacuum switches
ES313428A1 (es) Un dispositivo interruptor electrico
GB854254A (en) Improvements in or relating to gas blast electric circuit interrupters
GB511757A (en) Improvements in and relating to gas blast electric circuit breakers
GB619243A (en) Improvements in or relating to electric fluid blast circuit breakers
GB1519347A (en) Dual compression puffer interrupter
GB1169459A (en) Improvements in, or relating to Electrical Circuit Breakers.
GB1178324A (en) Improvements in Air Blast Electric Circuit Breakers.
ES278759A1 (es) Perfeccionamientos en interruptores electricos de corte en una atmësfera gaseosa
GB847968A (en) Improvements in or relating to electric circuit interrupters
GB948698A (en) Gas-blast electric circuit interrupters
GB908686A (en) Improvements in air blast electric circuit breakers
GB1193978A (en) Improvements in Valves, particularly for Gas Blast Electric Circuit Breakers
GB974587A (en) Gasblast circuit-breaker with multiple interruption
GB1125750A (en) Improvements in and relating to electric circuit breakers
GB890535A (en) Improvements in pneumatically-operated electric circuit breakers
GB1438590A (en) Electrical circuit breaker
GB930987A (en) Improvements in or relating to electric circuit breakers
GB912251A (en) Fluid-blast electric circuit interrupters
GB686207A (en) Improvements in or relating to high-voltage electric circuit-interrupters
GB869516A (en) Recirculating gas blast electric circuit interrupter