GB1522504A - High voltage circuit breaker - Google Patents

High voltage circuit breaker

Info

Publication number
GB1522504A
GB1522504A GB4418675A GB4418675A GB1522504A GB 1522504 A GB1522504 A GB 1522504A GB 4418675 A GB4418675 A GB 4418675A GB 4418675 A GB4418675 A GB 4418675A GB 1522504 A GB1522504 A GB 1522504A
Authority
GB
United Kingdom
Prior art keywords
current
switch
breaker
gaps
shunted
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
GB4418675A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1522504A publication Critical patent/GB1522504A/en
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
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB4418675A 1974-10-26 1975-10-27 High voltage circuit breaker Expired GB1522504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742451011 DE2451011C2 (de) 1974-10-26 1974-10-26 Hochspannungs-Leistungsschalter mit Ein- und Ausschaltwiderständen

Publications (1)

Publication Number Publication Date
GB1522504A true GB1522504A (en) 1978-08-23

Family

ID=5929293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4418675A Expired GB1522504A (en) 1974-10-26 1975-10-27 High voltage circuit breaker

Country Status (3)

Country Link
CH (1) CH600533A5 (enrdf_load_stackoverflow)
DE (1) DE2451011C2 (enrdf_load_stackoverflow)
GB (1) GB1522504A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118094B1 (en) * 1983-03-04 1989-07-12 Mitsubishi Denki Kabushiki Kaisha Generator circuitry

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH337908A (de) * 1955-04-14 1959-04-30 Bbc Brown Boveri & Cie Druckluftschalter mit Hilfsunterbrechungsstelle für Parallelwiderstände
GB1077042A (en) * 1964-02-18 1967-07-26 English Electric Co Ltd Improvements in or relating to electric switchgear
GB1263170A (en) * 1968-08-09 1972-02-09 Magrini Fab Riun Scarpa Circuit breakers

Also Published As

Publication number Publication date
CH600533A5 (enrdf_load_stackoverflow) 1978-06-15
DE2451011C2 (de) 1984-06-07
DE2451011A1 (de) 1976-04-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee