KR860000411B1 - 회로 차단기 - Google Patents

회로 차단기 Download PDF

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Publication number
KR860000411B1
KR860000411B1 KR1019810003608A KR810003608A KR860000411B1 KR 860000411 B1 KR860000411 B1 KR 860000411B1 KR 1019810003608 A KR1019810003608 A KR 1019810003608A KR 810003608 A KR810003608 A KR 810003608A KR 860000411 B1 KR860000411 B1 KR 860000411B1
Authority
KR
South Korea
Prior art keywords
current
circuit
power supply
current transformer
control
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
KR1019810003608A
Other languages
English (en)
Korean (ko)
Other versions
KR830008453A (ko
Inventor
고오 조오 사또우
Original Assignee
가부시기 가이샤 도시바
사바 쇼오이찌
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 가부시기 가이샤 도시바, 사바 쇼오이찌 filed Critical 가부시기 가이샤 도시바
Publication of KR830008453A publication Critical patent/KR830008453A/ko
Application granted granted Critical
Publication of KR860000411B1 publication Critical patent/KR860000411B1/ko
Expired legal-status Critical Current

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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
    • H02H3/08—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 responsive to excess current

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
KR1019810003608A 1980-09-26 1981-09-26 회로 차단기 Expired KR860000411B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55-134078 1980-09-26
JP55134078A JPS5759426A (en) 1980-09-26 1980-09-26 Circuit breaker

Publications (2)

Publication Number Publication Date
KR830008453A KR830008453A (ko) 1983-11-18
KR860000411B1 true KR860000411B1 (ko) 1986-04-17

Family

ID=15119876

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810003608A Expired KR860000411B1 (ko) 1980-09-26 1981-09-26 회로 차단기

Country Status (2)

Country Link
JP (1) JPS5759426A (enExample)
KR (1) KR860000411B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226621A (ja) * 1983-06-06 1984-12-19 株式会社東芝 回路しや断器
US8422184B2 (en) * 2010-03-19 2013-04-16 National Taiwan University Of Science And Technology Overcurrent relay
KR101277225B1 (ko) * 2012-05-25 2013-06-24 엘에스산전 주식회사 직류 회로차단기의 지락 검출이 가능한 전류검출 기구

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49104151A (enExample) * 1973-02-09 1974-10-02

Also Published As

Publication number Publication date
JPH0154927B2 (enExample) 1989-11-21
JPS5759426A (en) 1982-04-09
KR830008453A (ko) 1983-11-18

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