CA994901A - High-tension circuit breaker - Google Patents

High-tension circuit breaker

Info

Publication number
CA994901A
CA994901A CA151,268A CA151268A CA994901A CA 994901 A CA994901 A CA 994901A CA 151268 A CA151268 A CA 151268A CA 994901 A CA994901 A CA 994901A
Authority
CA
Canada
Prior art keywords
circuit breaker
tension circuit
tension
breaker
circuit
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
CA151,268A
Other languages
English (en)
Other versions
CA151268S (en
Inventor
Nobuaki Kiyokuni
Kikuo Kawasaki
Yoshio Nitta
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Manufacturing 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 Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Manufacturing Co Ltd
Application granted granted Critical
Publication of CA994901A publication Critical patent/CA994901A/en
Expired 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)
CA151,268A 1972-01-18 1972-09-08 High-tension circuit breaker Expired CA994901A (en)

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
CA994901A true CA994901A (en) 1976-08-10

Family

ID=11657969

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,268A Expired CA994901A (en) 1972-01-18 1972-09-08 High-tension circuit breaker

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
AU5982498A (en) * 1997-02-17 1998-09-08 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
WO2007108730A1 (en) * 2006-03-23 2007-09-27 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
SU704482A3 (ru) 1979-12-15
JPS4876064A (ko) 1973-10-13

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