SE326481B - - Google Patents

Info

Publication number
SE326481B
SE326481B SE03111/67A SE311167A SE326481B SE 326481 B SE326481 B SE 326481B SE 03111/67 A SE03111/67 A SE 03111/67A SE 311167 A SE311167 A SE 311167A SE 326481 B SE326481 B SE 326481B
Authority
SE
Sweden
Application number
SE03111/67A
Inventor
A Greenwood
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE326481B publication Critical patent/SE326481B/xx

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
    • H01H33/59—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
    • H01H33/596—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 for interrupting dc
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
SE03111/67A 1966-03-10 1967-03-07 SE326481B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53336666A 1966-03-10 1966-03-10

Publications (1)

Publication Number Publication Date
SE326481B true SE326481B (ja) 1970-07-27

Family

ID=24125651

Family Applications (1)

Application Number Title Priority Date Filing Date
SE03111/67A SE326481B (ja) 1966-03-10 1967-03-07

Country Status (5)

Country Link
US (1) US3435288A (ja)
JP (1) JPS4520656B1 (ja)
FR (1) FR1512845A (ja)
GB (1) GB1133037A (ja)
SE (1) SE326481B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515940A (en) * 1968-02-21 1970-06-02 Gen Electric Parallel-assisted circuit interrupting device
US3548256A (en) * 1968-07-05 1970-12-15 Gen Electric High voltage d-c circuit breaker
US3729652A (en) * 1972-06-22 1973-04-24 Gen Electric Solid state surge suppressor
US4300181A (en) * 1979-11-28 1981-11-10 General Electric Company Commutation circuit for an HVDC circuit breaker
US5854729A (en) * 1997-05-23 1998-12-29 Utility Systems Technologies, Inc. Power system device and method for actively interrupting fault current before reaching peak magnitude
US9251980B2 (en) * 2011-01-14 2016-02-02 General Electric Company Apparatus for interrupting current

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789253A (en) * 1951-12-28 1957-04-16 Vang Alfred Protection of circuit breakers and metallic switches for carrying large currents
US3252050A (en) * 1964-04-07 1966-05-17 Gen Electric Circuit interrupting means for a high voltage direct-current circuit with means for reducing the severity of the recovery voltage

Also Published As

Publication number Publication date
GB1133037A (en) 1968-11-06
US3435288A (en) 1969-03-25
FR1512845A (fr) 1968-02-09
JPS4520656B1 (ja) 1970-07-14

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