JPS531868A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
JPS531868A
JPS531868A JP7499476A JP7499476A JPS531868A JP S531868 A JPS531868 A JP S531868A JP 7499476 A JP7499476 A JP 7499476A JP 7499476 A JP7499476 A JP 7499476A JP S531868 A JPS531868 A JP S531868A
Authority
JP
Japan
Prior art keywords
circuit breaker
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.)
Granted
Application number
JP7499476A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5650369B2 (en, 2012
Inventor
Nobuaki Kiyokuni
Akira Morita
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 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 Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP7499476A priority Critical patent/JPS531868A/ja
Priority to CA280,507A priority patent/CA1086817A/en
Priority to US05/808,497 priority patent/US4172270A/en
Priority to SU772501252A priority patent/SU667172A3/ru
Publication of JPS531868A publication Critical patent/JPS531868A/ja
Publication of JPS5650369B2 publication Critical patent/JPS5650369B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Circuit Breakers (AREA)
JP7499476A 1976-06-26 1976-06-26 Circuit breaker Granted JPS531868A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7499476A JPS531868A (en) 1976-06-26 1976-06-26 Circuit breaker
CA280,507A CA1086817A (en) 1976-06-26 1977-06-14 Compressed gas filled circuit breaker
US05/808,497 US4172270A (en) 1976-06-26 1977-06-21 Compressed gas filled circuit breaker
SU772501252A SU667172A3 (ru) 1976-06-26 1977-06-23 Электрический выключатель

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7499476A JPS531868A (en) 1976-06-26 1976-06-26 Circuit breaker

Publications (2)

Publication Number Publication Date
JPS531868A true JPS531868A (en) 1978-01-10
JPS5650369B2 JPS5650369B2 (en, 2012) 1981-11-28

Family

ID=13563326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7499476A Granted JPS531868A (en) 1976-06-26 1976-06-26 Circuit breaker

Country Status (4)

Country Link
US (1) US4172270A (en, 2012)
JP (1) JPS531868A (en, 2012)
CA (1) CA1086817A (en, 2012)
SU (1) SU667172A3 (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537769A (en) * 1978-09-09 1980-03-15 Tokyo Shibaura Electric Co High voltage dc breaker
DE3608548C2 (de) * 1986-03-14 1994-05-19 Bbc Brown Boveri & Cie Druckgas-isolierter, dreiphasiger gekapselter Hochspannungs-Leistungsschalter
JPS6450770U (en, 2012) * 1987-09-25 1989-03-29
AU2002361249A1 (en) * 2001-12-28 2003-07-15 Abb T And D Technology Ltd. High current controlled switch-on circuit
KR101704807B1 (ko) * 2014-12-31 2017-02-08 주식회사 효성 차단기용 전자반발 조작기

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5174994A (en) * 1974-11-25 1976-06-29 Kaiser Aluminium Chem Corp Kojundono netsutekinianteinakatsuseiaruminashokubaitantaiseikeihin no seizohoho

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287680A (en) * 1963-06-18 1966-11-22 Automatic Timing & Controls Electrical device
SE326755B (en, 2012) * 1966-08-29 1970-08-03 Asea Ab
JPS4876064A (en, 2012) * 1972-01-18 1973-10-13
US4032988A (en) * 1976-01-30 1977-06-28 Fuji Electric Company Ltd. Compressed gas filled circuit breaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5174994A (en) * 1974-11-25 1976-06-29 Kaiser Aluminium Chem Corp Kojundono netsutekinianteinakatsuseiaruminashokubaitantaiseikeihin no seizohoho

Also Published As

Publication number Publication date
SU667172A3 (ru) 1979-06-05
US4172270A (en) 1979-10-23
CA1086817A (en) 1980-09-30
JPS5650369B2 (en, 2012) 1981-11-28

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