JP5531907B2 - 回路遮断器 - Google Patents

回路遮断器 Download PDF

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Publication number
JP5531907B2
JP5531907B2 JP2010235590A JP2010235590A JP5531907B2 JP 5531907 B2 JP5531907 B2 JP 5531907B2 JP 2010235590 A JP2010235590 A JP 2010235590A JP 2010235590 A JP2010235590 A JP 2010235590A JP 5531907 B2 JP5531907 B2 JP 5531907B2
Authority
JP
Japan
Prior art keywords
circuit breaker
barrier
contact
iron core
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.)
Active
Application number
JP2010235590A
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English (en)
Japanese (ja)
Other versions
JP2012089376A (ja
Inventor
征浩 伏見
伸示 山県
伸郎 三好
彰彦 上迫
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.)
Mitsubishi Electric Corp
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
Priority to JP2010235590A priority Critical patent/JP5531907B2/ja
Priority to KR1020110057449A priority patent/KR101216272B1/ko
Priority to CN201110170073.1A priority patent/CN102456519B/zh
Publication of JP2012089376A publication Critical patent/JP2012089376A/ja
Application granted granted Critical
Publication of JP5531907B2 publication Critical patent/JP5531907B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/06—Housings; Casings; Bases; Mountings

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  • Breakers (AREA)
JP2010235590A 2010-10-20 2010-10-20 回路遮断器 Active JP5531907B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010235590A JP5531907B2 (ja) 2010-10-20 2010-10-20 回路遮断器
KR1020110057449A KR101216272B1 (ko) 2010-10-20 2011-06-14 회로 차단기
CN201110170073.1A CN102456519B (zh) 2010-10-20 2011-06-21 电路断路器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010235590A JP5531907B2 (ja) 2010-10-20 2010-10-20 回路遮断器

Publications (2)

Publication Number Publication Date
JP2012089376A JP2012089376A (ja) 2012-05-10
JP5531907B2 true JP5531907B2 (ja) 2014-06-25

Family

ID=46039579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010235590A Active JP5531907B2 (ja) 2010-10-20 2010-10-20 回路遮断器

Country Status (3)

Country Link
JP (1) JP5531907B2 (zh)
KR (1) KR101216272B1 (zh)
CN (1) CN102456519B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101386583B1 (ko) * 2012-12-05 2014-04-18 엘에스산전 주식회사 배선용 차단기의 삼상일체형 러그 배리어 및 외함 구조
FR3058560B1 (fr) * 2016-11-10 2019-08-23 Hager-Electro Sas Declencheur a pression pour appareil electrique de protection de ligne

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01176346U (zh) * 1988-06-02 1989-12-15
JP2000353464A (ja) * 1999-06-09 2000-12-19 Mitsubishi Electric Corp 回路遮断器
KR100311533B1 (ko) * 1999-07-28 2001-10-18 이종수 회로 차단기의 통기장치
JP3843208B2 (ja) * 2000-10-31 2006-11-08 寺崎電気産業株式会社 多極回路遮断器
JP4650023B2 (ja) * 2005-02-25 2011-03-16 富士電機機器制御株式会社 回路遮断器
JP4957072B2 (ja) * 2006-05-11 2012-06-20 富士電機機器制御株式会社 回路遮断器
JP2009043517A (ja) * 2007-08-08 2009-02-26 Nitto Electric Works Ltd 配線用遮断器
JP2009140838A (ja) * 2007-12-10 2009-06-25 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器
JP5149667B2 (ja) * 2008-03-26 2013-02-20 パナソニックエコソリューションズ電路株式会社 接点装置

Also Published As

Publication number Publication date
JP2012089376A (ja) 2012-05-10
KR20120041098A (ko) 2012-04-30
CN102456519A (zh) 2012-05-16
CN102456519B (zh) 2014-10-01
KR101216272B1 (ko) 2012-12-28

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