JP2005079103A - 回路遮断器 - Google Patents

回路遮断器 Download PDF

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Publication number
JP2005079103A
JP2005079103A JP2004250476A JP2004250476A JP2005079103A JP 2005079103 A JP2005079103 A JP 2005079103A JP 2004250476 A JP2004250476 A JP 2004250476A JP 2004250476 A JP2004250476 A JP 2004250476A JP 2005079103 A JP2005079103 A JP 2005079103A
Authority
JP
Japan
Prior art keywords
contact
circuit breaker
movable contact
circuit
movable
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.)
Pending
Application number
JP2004250476A
Other languages
English (en)
Japanese (ja)
Inventor
Je-Kuwan So
ジェ−クワン ソ
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.)
LS Electric Co Ltd
Original Assignee
LG Industrial Systems 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 LG Industrial Systems Co Ltd filed Critical LG Industrial Systems Co Ltd
Publication of JP2005079103A publication Critical patent/JP2005079103A/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/121—Protection of release mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/126—Automatic release mechanisms with or without manual release actuated by dismounting of circuit breaker or removal of part of circuit breaker

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  • Breakers (AREA)
JP2004250476A 2003-08-29 2004-08-30 回路遮断器 Pending JP2005079103A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2003-0060297A KR100492254B1 (ko) 2003-08-29 2003-08-29 회로 차단기

Publications (1)

Publication Number Publication Date
JP2005079103A true JP2005079103A (ja) 2005-03-24

Family

ID=34420505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004250476A Pending JP2005079103A (ja) 2003-08-29 2004-08-30 回路遮断器

Country Status (3)

Country Link
JP (1) JP2005079103A (ko)
KR (1) KR100492254B1 (ko)
CN (1) CN1324626C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101840819A (zh) * 2010-05-19 2010-09-22 湖北盛佳电器设备有限公司 具有机械式短路自锁功能的框架式断路器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5231833B2 (ja) * 2008-02-21 2013-07-10 パナソニックエコソリューションズ電路株式会社 回路遮断器
KR101010142B1 (ko) 2008-12-04 2011-01-24 엘에스산전 주식회사 가동대 스프링의 아크방지장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0311518A (ja) * 1989-06-08 1991-01-18 Fuji Electric Co Ltd 回路遮断器の接触子装置
US5471184A (en) * 1994-07-13 1995-11-28 Eaton Corporation Circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101840819A (zh) * 2010-05-19 2010-09-22 湖北盛佳电器设备有限公司 具有机械式短路自锁功能的框架式断路器

Also Published As

Publication number Publication date
KR20050022674A (ko) 2005-03-08
CN1324626C (zh) 2007-07-04
CN1617280A (zh) 2005-05-18
KR100492254B1 (ko) 2005-05-27

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