KR100641863B1 - 기중차단기 - Google Patents

기중차단기 Download PDF

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Publication number
KR100641863B1
KR100641863B1 KR1020047014154A KR20047014154A KR100641863B1 KR 100641863 B1 KR100641863 B1 KR 100641863B1 KR 1020047014154 A KR1020047014154 A KR 1020047014154A KR 20047014154 A KR20047014154 A KR 20047014154A KR 100641863 B1 KR100641863 B1 KR 100641863B1
Authority
KR
South Korea
Prior art keywords
spring
contact
closing
mover
circuit breaker
Prior art date
Application number
KR1020047014154A
Other languages
English (en)
Korean (ko)
Other versions
KR20040091710A (ko
Inventor
히데야 와카바야시
Original Assignee
미쓰비시덴키 가부시키가이샤
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 미쓰비시덴키 가부시키가이샤 filed Critical 미쓰비시덴키 가부시키가이샤
Publication of KR20040091710A publication Critical patent/KR20040091710A/ko
Application granted granted Critical
Publication of KR100641863B1 publication Critical patent/KR100641863B1/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Percussive Tools And Related Accessories (AREA)
KR1020047014154A 2002-12-09 2002-12-09 기중차단기 KR100641863B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/012846 WO2004053911A1 (fr) 2002-12-09 2002-12-09 Disjoncteur a air

Publications (2)

Publication Number Publication Date
KR20040091710A KR20040091710A (ko) 2004-10-28
KR100641863B1 true KR100641863B1 (ko) 2006-11-03

Family

ID=32500602

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020047014154A KR100641863B1 (ko) 2002-12-09 2002-12-09 기중차단기

Country Status (5)

Country Link
JP (1) JP4134987B2 (fr)
KR (1) KR100641863B1 (fr)
CN (1) CN1282209C (fr)
TW (1) TW579533B (fr)
WO (1) WO2004053911A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100807546B1 (ko) * 2006-10-17 2008-02-29 엘에스산전 주식회사 기중 차단기 및 그에 사용되는 링크
KR100798339B1 (ko) * 2006-10-17 2008-01-28 엘에스산전 주식회사 기중차단기용 개폐기구의 투입 스프링 어셈블리
KR100876408B1 (ko) * 2007-07-12 2008-12-31 엘에스산전 주식회사 기계적 트립 표시 기구를 갖는 기중 차단기
JP4634493B2 (ja) * 2008-09-29 2011-02-16 株式会社日立製作所 電力用ガス遮断器
CN102169779B (zh) * 2011-01-30 2014-06-11 湖北盛佳电器设备有限公司 具有自锁功能的框架式断路器
CN103000393B (zh) * 2011-09-15 2014-11-05 西门子公司 开关装置的联动组件及其开关装置
JP6858881B2 (ja) * 2017-10-20 2021-04-14 三菱電機株式会社 遮断器
KR102107621B1 (ko) * 2018-01-31 2020-06-01 엘에스일렉트릭(주) 전력 차단장치
KR20230040537A (ko) * 2021-09-16 2023-03-23 엘에스일렉트릭(주) 기중 차단기

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150237U (ja) * 1982-04-02 1983-10-08 株式会社日立製作所 抵抗接点付きしや断器
JP2862142B2 (ja) * 1989-12-26 1999-02-24 三菱電機株式会社 遮断器
JP2882186B2 (ja) * 1992-02-26 1999-04-12 三菱電機株式会社 回路遮断器

Also Published As

Publication number Publication date
TW200410278A (en) 2004-06-16
TW579533B (en) 2004-03-11
CN1282209C (zh) 2006-10-25
JPWO2004053911A1 (ja) 2006-04-13
CN1615532A (zh) 2005-05-11
JP4134987B2 (ja) 2008-08-20
KR20040091710A (ko) 2004-10-28
WO2004053911A1 (fr) 2004-06-24

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