GB366966A - Improvements in and relating to electric circuit breakers - Google Patents

Improvements in and relating to electric circuit breakers

Info

Publication number
GB366966A
GB366966A GB27320/30A GB2732030A GB366966A GB 366966 A GB366966 A GB 366966A GB 27320/30 A GB27320/30 A GB 27320/30A GB 2732030 A GB2732030 A GB 2732030A GB 366966 A GB366966 A GB 366966A
Authority
GB
United Kingdom
Prior art keywords
switch
spark
gaps
line
arrangement
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
GB27320/30A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB366966A publication Critical patent/GB366966A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
GB27320/30A 1929-09-12 1930-09-12 Improvements in and relating to electric circuit breakers Expired GB366966A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR696789T 1929-09-12

Publications (1)

Publication Number Publication Date
GB366966A true GB366966A (en) 1932-02-12

Family

ID=9046804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27320/30A Expired GB366966A (en) 1929-09-12 1930-09-12 Improvements in and relating to electric circuit breakers

Country Status (3)

Country Link
BE (1) BE372987A (enEXAMPLES)
FR (1) FR696789A (enEXAMPLES)
GB (1) GB366966A (enEXAMPLES)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151041B (de) * 1953-03-25 1963-07-04 Siemens Ag Anordnung zum Unterbrechen von Gleich- und Wechselstromkreisen
US3136921A (en) * 1957-12-10 1964-06-09 Westinghouse Electric Corp Circuit breakers
US4164772A (en) * 1978-04-17 1979-08-14 Electric Power Research Institute, Inc. AC fault current limiting circuit
US4383150A (en) 1978-09-12 1983-05-10 Westinghouse Electric Corp. Circuit-interrupters having shunting capacitance around the separable power contacts with capacitance disconnecting means therefor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151041B (de) * 1953-03-25 1963-07-04 Siemens Ag Anordnung zum Unterbrechen von Gleich- und Wechselstromkreisen
US3136921A (en) * 1957-12-10 1964-06-09 Westinghouse Electric Corp Circuit breakers
US4164772A (en) * 1978-04-17 1979-08-14 Electric Power Research Institute, Inc. AC fault current limiting circuit
US4383150A (en) 1978-09-12 1983-05-10 Westinghouse Electric Corp. Circuit-interrupters having shunting capacitance around the separable power contacts with capacitance disconnecting means therefor

Also Published As

Publication number Publication date
BE372987A (enEXAMPLES)
FR696789A (fr) 1931-01-07

Similar Documents

Publication Publication Date Title
GB562745A (en) Improvements in automatic electric circuit breaking devices
GB1264375A (enEXAMPLES)
GB366966A (en) Improvements in and relating to electric circuit breakers
GB363437A (en) Improvements in and relating to electric circuit interrupting systems
GB385388A (en) Improvements in and relating to protective apparatus for electric circuits
GB639394A (en) Improvements in and relating to electrical switching devices having arc preventing arrangements
GB506015A (en) Improvements in or relating to moving contact electric current converters
US1421170A (en) Circuit interrupter
GB958911A (en) Improvements relating to apparatus for testing electrical circuit breakers
GB633543A (en) Improvements in or relating to protective arrangements for electric circuits
GB639930A (en) Improvements in or relating to gas blast electric switches with spark-absorbing impedances
SU86166A1 (ru) Устройство дл испытани выключателей высокого напр жени
GB376828A (en) Improvements in or relating to high voltage electric switchgear
SU752605A1 (ru) Устройство дл защиты электроустановок
SU62257A1 (ru) Устройство дл максимально-токовой защиты шин генераторного напр жени
GB419274A (en) Improvements in and relating to means for quenching arcs in electric circuit breakers
GB480306A (en) Improvements in and relating to methods of testing the power of electrical appliances
GB734539A (en) Improved means for interrupting d.c. electric circuits
US2162685A (en) Electric generating plant
GB474140A (en) Improvements in and relating to methods of testing electric circuit breakers
SU116166A2 (ru) Устройство дл испытани выключателей высокого напр жени на включающую способность
GB330861A (en) Arrangement for converting direct current into alternating current by means of electric vacuum valves
GB385289A (en) Improvements in and relating to electric welding plants
GB712239A (en) Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps
GB275208A (en) Improvements in and relating to electric circuit interrupters