TW579533B - Air circuit breaker - Google Patents

Air circuit breaker Download PDF

Info

Publication number
TW579533B
TW579533B TW091135782A TW91135782A TW579533B TW 579533 B TW579533 B TW 579533B TW 091135782 A TW091135782 A TW 091135782A TW 91135782 A TW91135782 A TW 91135782A TW 579533 B TW579533 B TW 579533B
Authority
TW
Taiwan
Prior art keywords
spring
contact
closing
force
fixed
Prior art date
Application number
TW091135782A
Other languages
English (en)
Chinese (zh)
Other versions
TW200410278A (en
Inventor
Hideya Wakabayashi
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of TW579533B publication Critical patent/TW579533B/zh
Publication of TW200410278A publication Critical patent/TW200410278A/zh

Links

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
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Percussive Tools And Related Accessories (AREA)
TW091135782A 2002-12-09 2002-12-11 Air circuit breaker TW579533B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/012846 WO2004053911A1 (ja) 2002-12-09 2002-12-09 気中遮断器

Publications (2)

Publication Number Publication Date
TW579533B true TW579533B (en) 2004-03-11
TW200410278A TW200410278A (en) 2004-06-16

Family

ID=32500602

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091135782A TW579533B (en) 2002-12-09 2002-12-11 Air circuit breaker

Country Status (5)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798339B1 (ko) * 2006-10-17 2008-01-28 엘에스산전 주식회사 기중차단기용 개폐기구의 투입 스프링 어셈블리
KR100807546B1 (ko) * 2006-10-17 2008-02-29 엘에스산전 주식회사 기중 차단기 및 그에 사용되는 링크
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
CN1615532A (zh) 2005-05-11
TW200410278A (en) 2004-06-16
JP4134987B2 (ja) 2008-08-20
CN1282209C (zh) 2006-10-25
JPWO2004053911A1 (ja) 2006-04-13
KR100641863B1 (ko) 2006-11-03
WO2004053911A1 (ja) 2004-06-24
KR20040091710A (ko) 2004-10-28

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees