JP5134085B2 - 回路遮断器の可動接触子装置 - Google Patents

回路遮断器の可動接触子装置 Download PDF

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Publication number
JP5134085B2
JP5134085B2 JP2010523673A JP2010523673A JP5134085B2 JP 5134085 B2 JP5134085 B2 JP 5134085B2 JP 2010523673 A JP2010523673 A JP 2010523673A JP 2010523673 A JP2010523673 A JP 2010523673A JP 5134085 B2 JP5134085 B2 JP 5134085B2
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JP
Japan
Prior art keywords
pair
movable contact
contact
spring
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
JP2010523673A
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English (en)
Japanese (ja)
Other versions
JPWO2010016114A1 (ja
Inventor
正俊 村井
和昌 渡辺
彰 妹尾
通明 桑田
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
Publication of JPWO2010016114A1 publication Critical patent/JPWO2010016114A1/ja
Application granted granted Critical
Publication of JP5134085B2 publication Critical patent/JP5134085B2/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
    • 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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • 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
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
    • H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
    • H01H2001/223—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member using a torsion spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position

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  • Breakers (AREA)
JP2010523673A 2008-08-06 2008-08-06 回路遮断器の可動接触子装置 Active JP5134085B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/064104 WO2010016114A1 (ja) 2008-08-06 2008-08-06 回路遮断器の可動接触子装置

Publications (2)

Publication Number Publication Date
JPWO2010016114A1 JPWO2010016114A1 (ja) 2012-01-12
JP5134085B2 true JP5134085B2 (ja) 2013-01-30

Family

ID=41663344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010523673A Active JP5134085B2 (ja) 2008-08-06 2008-08-06 回路遮断器の可動接触子装置

Country Status (4)

Country Link
EP (1) EP2323155B1 (zh)
JP (1) JP5134085B2 (zh)
CN (1) CN102047371B (zh)
WO (1) WO2010016114A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5776327B2 (ja) * 2011-05-18 2015-09-09 富士電機機器制御株式会社 回路遮断器
CN103107050B (zh) * 2011-11-09 2017-06-30 河村电器产业株式会社 具备支承可动接触件的隔板的电路断路器
WO2013171837A1 (ja) * 2012-05-15 2013-11-21 三菱電機株式会社 回路遮断器
ITMI20131034A1 (it) * 2013-06-21 2014-12-22 Gewiss Spa Dispositivo di chiusura dei contatti di un interruttore
FR3020498B1 (fr) * 2014-04-24 2018-04-20 Hager-Electro Sas Dispositif a contact mobile sans tresse conductrice.
US9805895B2 (en) * 2015-11-17 2017-10-31 Eaton Corporation Electrical switching apparatus and clinch joint assembly therefor
CN111769015B (zh) * 2020-06-06 2022-11-04 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） 一种塑壳断路器多片式动触头及触头系统
CN114068225A (zh) * 2021-09-30 2022-02-18 浙江德力西国际电工有限公司 一种多控开关及多控电路系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178847U (ja) * 1983-05-16 1984-11-29 三菱電機株式会社 回路しや断器
JPH11306950A (ja) * 1998-04-21 1999-11-05 Mitsubishi Electric Corp 回路遮断器
JP2000268697A (ja) * 1999-03-19 2000-09-29 Mitsubishi Electric Corp 回路遮断器の可動接触装置
JP2002197959A (ja) * 2000-12-26 2002-07-12 Mitsubishi Electric Corp 回路遮断器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3804352B2 (ja) 1999-08-26 2006-08-02 松下電工株式会社 回路遮断器の可動接触子装置
JP4356267B2 (ja) * 2001-05-28 2009-11-04 富士電機機器制御株式会社 配線用回路しゃ断器
JP4321296B2 (ja) * 2004-02-19 2009-08-26 富士電機機器制御株式会社 反発形回路遮断器の接触子装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178847U (ja) * 1983-05-16 1984-11-29 三菱電機株式会社 回路しや断器
JPH11306950A (ja) * 1998-04-21 1999-11-05 Mitsubishi Electric Corp 回路遮断器
JP2000268697A (ja) * 1999-03-19 2000-09-29 Mitsubishi Electric Corp 回路遮断器の可動接触装置
JP2002197959A (ja) * 2000-12-26 2002-07-12 Mitsubishi Electric Corp 回路遮断器

Also Published As

Publication number Publication date
JPWO2010016114A1 (ja) 2012-01-12
EP2323155A1 (en) 2011-05-18
EP2323155A4 (en) 2013-11-13
WO2010016114A1 (ja) 2010-02-11
CN102047371B (zh) 2013-07-03
EP2323155B1 (en) 2016-11-09
CN102047371A (zh) 2011-05-04

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