DE3885004T2 - Schalterbetätigungsmechanismus. - Google Patents

Schalterbetätigungsmechanismus.

Info

Publication number
DE3885004T2
DE3885004T2 DE88108904T DE3885004T DE3885004T2 DE 3885004 T2 DE3885004 T2 DE 3885004T2 DE 88108904 T DE88108904 T DE 88108904T DE 3885004 T DE3885004 T DE 3885004T DE 3885004 T2 DE3885004 T2 DE 3885004T2
Authority
DE
Germany
Prior art keywords
torsion
torsion beam
working
spring
lever
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.)
Expired - Lifetime
Application number
DE88108904T
Other languages
German (de)
English (en)
Other versions
DE3885004D1 (de
Inventor
Michiharu Mitsubishi Den Okuno
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 DE3885004D1 publication Critical patent/DE3885004D1/de
Application granted granted Critical
Publication of DE3885004T2 publication Critical patent/DE3885004T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
    • 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
    • H01H2003/3063—Decoupling charging handle or motor at end of charging cycle or during charged condition
    • 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
    • H01H3/3005—Charging means
    • H01H3/3026—Charging means in which the closing spring charges the opening spring or vice versa

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Springs (AREA)
DE88108904T 1987-06-04 1988-06-03 Schalterbetätigungsmechanismus. Expired - Lifetime DE3885004T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62140201A JP2529264B2 (ja) 1987-06-04 1987-06-04 ト―ションバ―による操作機構

Publications (2)

Publication Number Publication Date
DE3885004D1 DE3885004D1 (de) 1993-11-25
DE3885004T2 true DE3885004T2 (de) 1994-04-21

Family

ID=15263269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88108904T Expired - Lifetime DE3885004T2 (de) 1987-06-04 1988-06-03 Schalterbetätigungsmechanismus.

Country Status (6)

Country Link
US (1) US4839476A (forum.php)
EP (1) EP0293909B1 (forum.php)
JP (1) JP2529264B2 (forum.php)
CN (1) CN1016120B (forum.php)
DE (1) DE3885004T2 (forum.php)
IN (1) IN171174B (forum.php)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE465902B (sv) * 1990-03-28 1991-11-11 Asea Brown Boveri Manoeverdon foer stroembrytare
JP2679499B2 (ja) * 1991-12-27 1997-11-19 三菱電機株式会社 遮断器及び開閉部の操作機構
JP3418208B2 (ja) * 1992-08-07 2003-06-16 株式会社日立製作所 ガス遮断器
JP3095590B2 (ja) * 1993-09-24 2000-10-03 株式会社東芝 回路遮断器
JP3456111B2 (ja) * 1997-05-29 2003-10-14 松下電器産業株式会社 押釦スイッチおよびその製造方法
JP3416086B2 (ja) 1999-06-04 2003-06-16 三菱電機株式会社 開閉器の操作装置
JP2001118473A (ja) 1999-10-18 2001-04-27 Mitsubishi Electric Corp 遮断器の操作装置
CN1329347A (zh) 2000-06-14 2002-01-02 三菱电机株式会社 开闭器的操作装置
JP2002157946A (ja) 2000-11-20 2002-05-31 Mitsubishi Electric Corp 開閉器の操作装置
JP2002231111A (ja) 2001-01-31 2002-08-16 Mitsubishi Electric Corp 開閉器操作装置の駆動力蓄勢装置
JP3853619B2 (ja) 2001-08-20 2006-12-06 三菱電機株式会社 開閉機器の操作装置
JP4833739B2 (ja) * 2006-06-01 2011-12-07 株式会社日立製作所 遮断器
JP5213696B2 (ja) 2008-12-26 2013-06-19 三菱電機株式会社 操作装置
JP5976445B2 (ja) 2011-08-09 2016-08-23 株式会社東芝 開閉装置およびその操作機構
US9431185B2 (en) * 2012-11-01 2016-08-30 Mitsubishi Electric Corporation Spring operation device for switchgear
JP6042756B2 (ja) * 2013-03-21 2016-12-14 株式会社日立産機システム 回路遮断器
EP3493234B1 (en) 2016-08-01 2021-04-28 Mitsubishi Electric Corporation Operating device and circuit breaker
EP3499539B1 (en) * 2016-08-08 2020-11-18 Mitsubishi Electric Corporation Operating device and breaker
CN106409626A (zh) * 2016-11-24 2017-02-15 贵州泰永长征技术股份有限公司 一种框架式acb抽屉座用安全脱扣装置
US11361922B2 (en) 2018-02-09 2022-06-14 Mitsubishi Electric Corporation Breaker
WO2019239590A1 (ja) 2018-06-15 2019-12-19 三菱電機株式会社 遮断器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750224C (de) * 1936-03-25 1944-12-20 Frida Strauss Elektrischer Hochspannungsschalter mit Torsionsstabfedern als Federkraftspeicher
SE413567B (sv) * 1978-03-09 1980-06-02 Asea Ab Fjedermanoverdon for hogspenningsbrytare
JPS6058811B2 (ja) * 1978-07-26 1985-12-21 株式会社日立製作所 分光光度計
CA1186070A (en) * 1983-06-17 1985-04-23 Iain D. Calder Laser activated polysilicon connections for redundancy
JPH06196619A (ja) * 1992-12-25 1994-07-15 Kawasaki Steel Corp プログラマブル配線パッケージ及びその配線切断方法

Also Published As

Publication number Publication date
CN88103415A (zh) 1988-12-14
IN171174B (forum.php) 1992-08-15
EP0293909A3 (en) 1990-06-13
JPS63304542A (ja) 1988-12-12
US4839476A (en) 1989-06-13
JP2529264B2 (ja) 1996-08-28
CN1016120B (zh) 1992-04-01
EP0293909B1 (en) 1993-10-20
EP0293909A2 (en) 1988-12-07
DE3885004D1 (de) 1993-11-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)