ES372538A1 - Perfeccionamientos introducidos en los esquemas de control de cierre para interruptores de circuitos electricos. - Google Patents

Perfeccionamientos introducidos en los esquemas de control de cierre para interruptores de circuitos electricos.

Info

Publication number
ES372538A1
ES372538A1 ES372538A ES372538A ES372538A1 ES 372538 A1 ES372538 A1 ES 372538A1 ES 372538 A ES372538 A ES 372538A ES 372538 A ES372538 A ES 372538A ES 372538 A1 ES372538 A1 ES 372538A1
Authority
ES
Spain
Prior art keywords
circuit breaker
closing
capacitor
switch
open
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
ES372538A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES372538A1 publication Critical patent/ES372538A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
    • H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
    • H02H7/224—Anti-pump circuits

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
ES372538A 1968-11-05 1969-10-15 Perfeccionamientos introducidos en los esquemas de control de cierre para interruptores de circuitos electricos. Expired ES372538A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77353668A 1968-11-05 1968-11-05

Publications (1)

Publication Number Publication Date
ES372538A1 true ES372538A1 (es) 1971-10-16

Family

ID=25098591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372538A Expired ES372538A1 (es) 1968-11-05 1969-10-15 Perfeccionamientos introducidos en los esquemas de control de cierre para interruptores de circuitos electricos.

Country Status (2)

Country Link
US (1) US3521080A (es)
ES (1) ES372538A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806370A1 (de) * 1988-02-24 1989-09-07 Siemens Ag Schaltungsanordnung zur steuerung der antriebsvorrichtung eines leistungsschalters
JP3179349B2 (ja) * 1996-04-03 2001-06-25 三菱電機株式会社 開閉装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA466141A (en) * 1942-07-11 1950-06-27 J. Brown Myron Control arrangement for circuit breakers
US2427750A (en) * 1945-03-29 1947-09-23 Westinghouse Electric Corp Capacitor closed relay having retentive magnetic circuit
NL233863A (es) * 1957-06-17
US3198987A (en) * 1963-03-08 1965-08-03 Gen Electric Electric controller

Also Published As

Publication number Publication date
US3521080A (en) 1970-07-21

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