JPS4876064A - - Google Patents

Info

Publication number
JPS4876064A
JPS4876064A JP47007148A JP714872A JPS4876064A JP S4876064 A JPS4876064 A JP S4876064A JP 47007148 A JP47007148 A JP 47007148A JP 714872 A JP714872 A JP 714872A JP S4876064 A JPS4876064 A JP S4876064A
Authority
JP
Japan
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.)
Pending
Application number
JP47007148A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP47007148A priority Critical patent/JPS4876064A/ja
Priority to CA151,268A priority patent/CA994901A/en
Priority to SU721835331A priority patent/SU704482A3/ru
Priority to US00300339A priority patent/US3780349A/en
Publication of JPS4876064A publication Critical patent/JPS4876064A/ja
Pending legal-status Critical Current

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
    • H01H33/42—Driving mechanisms
    • H01H33/423—Driving mechanisms making use of an electromagnetic wave communication
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/285—Power arrangements internal to the switch for operating the driving mechanism using electro-dynamic repulsion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0069—Details of emergency protective circuit arrangements concerning transmission of signals by means of light or heat rays
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Circuit Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electronic Switches (AREA)
JP47007148A 1972-01-18 1972-01-18 Pending JPS4876064A (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP47007148A JPS4876064A (ko) 1972-01-18 1972-01-18
CA151,268A CA994901A (en) 1972-01-18 1972-09-08 High-tension circuit breaker
SU721835331A SU704482A3 (ru) 1972-01-18 1972-10-09 Высоковольтный выключатель
US00300339A US3780349A (en) 1972-01-18 1972-10-24 High-tension circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47007148A JPS4876064A (ko) 1972-01-18 1972-01-18

Publications (1)

Publication Number Publication Date
JPS4876064A true JPS4876064A (ko) 1973-10-13

Family

ID=11657969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47007148A Pending JPS4876064A (ko) 1972-01-18 1972-01-18

Country Status (4)

Country Link
US (1) US3780349A (ko)
JP (1) JPS4876064A (ko)
CA (1) CA994901A (ko)
SU (1) SU704482A3 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032988A (en) * 1976-01-30 1977-06-28 Fuji Electric Company Ltd. Compressed gas filled circuit breaker
JPS531868A (en) * 1976-06-26 1978-01-10 Fuji Electric Co Ltd Circuit breaker
DE3014421A1 (de) * 1980-04-15 1981-10-22 Kraftwerk Union AG, 4330 Mülheim Steuer- und ueberwachungseinrichtung fuer die beeinflussung sicherheitstechnisch relevanter anlagenteile in einem kraftwerk
US4360853A (en) * 1981-08-19 1982-11-23 Brown Boveri Electric Inc. Capacitor voltage and trip coil impedance sensor with high voltage isolation
JPS59158027A (ja) * 1983-02-28 1984-09-07 株式会社東芝 電気開閉器
US4823022A (en) * 1987-05-15 1989-04-18 Lindsey Manufacturing Company Apparatus and method for sensing power line conditions
FR2638582B1 (fr) * 1988-10-27 1995-02-24 Alsthom Gec Dispositif pour l'alimentation electrique d'un poste de protection d'une ligne triphasee
WO1998036438A1 (en) * 1997-02-17 1998-08-20 Nkt Research Center A/S A method of connecting a voltage to a circuit, a switch and use of the switch
US6753493B2 (en) * 2001-06-01 2004-06-22 Hubbell Incorporated Electrical circuit interrupting device
US7215228B2 (en) * 2001-06-01 2007-05-08 Hubbell Incorporated Circuit interrupting device with a turnbuckle and weld break assembly
WO2007064265A1 (en) * 2005-11-30 2007-06-07 Abb Research Ltd Substation
US7936091B2 (en) * 2006-03-23 2011-05-03 Abb Technology Ltd. Energy supply system and method related thereto
ES2437348T3 (es) * 2010-03-18 2014-01-10 Abb Technology Ag Unidad de interruptor y método relacionado
RU202598U1 (ru) * 2020-08-24 2021-02-26 Общество с ограниченной ответственностью Челэнергоприбор Масштабирующий преобразователь напряжения и тока в цифровой код

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933652A (en) * 1956-06-08 1960-04-19 Westinghouse Electric Corp Shunt capacitor bank
US3227925A (en) * 1962-06-27 1966-01-04 S & C Electric Co Control for switch means
US3671688A (en) * 1970-12-22 1972-06-20 Fuji Electric Co Ltd Power circuit breaker

Also Published As

Publication number Publication date
US3780349A (en) 1973-12-18
CA994901A (en) 1976-08-10
SU704482A3 (ru) 1979-12-15

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