JP5810835B2 - 回路遮断器 - Google Patents

回路遮断器 Download PDF

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Publication number
JP5810835B2
JP5810835B2 JP2011237327A JP2011237327A JP5810835B2 JP 5810835 B2 JP5810835 B2 JP 5810835B2 JP 2011237327 A JP2011237327 A JP 2011237327A JP 2011237327 A JP2011237327 A JP 2011237327A JP 5810835 B2 JP5810835 B2 JP 5810835B2
Authority
JP
Japan
Prior art keywords
contact
movable contact
rotor
movable
circuit breaker
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
JP2011237327A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013097905A (ja
Inventor
桧垣　潤一
潤一 桧垣
高橋　進
進 高橋
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 JP2011237327A priority Critical patent/JP5810835B2/ja
Priority to KR1020120032576A priority patent/KR101317999B1/ko
Priority to CN201210097747.4A priority patent/CN103094012B/zh
Publication of JP2013097905A publication Critical patent/JP2013097905A/ja
Application granted granted Critical
Publication of JP5810835B2 publication Critical patent/JP5810835B2/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
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/205—Details concerning the elastic mounting of the rotating bridge in the rotor
    • 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
    • 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

Landscapes

  • Breakers (AREA)
JP2011237327A 2011-10-28 2011-10-28 回路遮断器 Active JP5810835B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011237327A JP5810835B2 (ja) 2011-10-28 2011-10-28 回路遮断器
KR1020120032576A KR101317999B1 (ko) 2011-10-28 2012-03-29 회로차단기
CN201210097747.4A CN103094012B (zh) 2011-10-28 2012-04-05 电路断路器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011237327A JP5810835B2 (ja) 2011-10-28 2011-10-28 回路遮断器

Publications (2)

Publication Number Publication Date
JP2013097905A JP2013097905A (ja) 2013-05-20
JP5810835B2 true JP5810835B2 (ja) 2015-11-11

Family

ID=48206463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011237327A Active JP5810835B2 (ja) 2011-10-28 2011-10-28 回路遮断器

Country Status (3)

Country Link
JP (1) JP5810835B2 (zh)
KR (1) KR101317999B1 (zh)
CN (1) CN103094012B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101447041B1 (ko) * 2013-11-19 2014-10-06 엘에스산전 주식회사 배선용 차단기
CN114446700A (zh) * 2021-12-22 2022-05-06 平高集团有限公司 一种双断口隔离开关
CN115394612B (zh) * 2022-10-26 2023-01-06 广东米勒电气有限公司 一种基于数字隔离的分合闸在线监测断路器及其工作方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688626B1 (fr) * 1992-03-13 1994-05-06 Merlin Gerin Disjoncteur a boitier moule a pont de contacts freine en fin de course de repulsion.
KR200190795Y1 (ko) * 1997-11-11 2000-08-01 이종수 배선용 차단기의 한류장치
JP4466209B2 (ja) * 2004-06-10 2010-05-26 富士電機機器制御株式会社 回路遮断器
JP2009158370A (ja) * 2007-12-27 2009-07-16 Mitsubishi Electric Corp 回路遮断器
JP4776638B2 (ja) * 2008-01-17 2011-09-21 三菱電機株式会社 回路遮断器
CN101320659B (zh) * 2008-07-14 2012-03-28 上海电科电器科技有限公司 塑壳断路器的旋转双断点结构
CN201829435U (zh) * 2010-10-12 2011-05-11 上海精益电器厂有限公司 用于双断点塑壳断路器的触头系统

Also Published As

Publication number Publication date
KR20130047542A (ko) 2013-05-08
JP2013097905A (ja) 2013-05-20
CN103094012B (zh) 2016-01-20
CN103094012A (zh) 2013-05-08
KR101317999B1 (ko) 2013-10-14

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