CN1226761C - 开闭器的操作装置 - Google Patents

开闭器的操作装置 Download PDF

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Publication number
CN1226761C
CN1226761C CN02118125.XA CN02118125A CN1226761C CN 1226761 C CN1226761 C CN 1226761C CN 02118125 A CN02118125 A CN 02118125A CN 1226761 C CN1226761 C CN 1226761C
Authority
CN
China
Prior art keywords
energy
cam
bar
closing
energy storage
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 - Fee Related
Application number
CN02118125.XA
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English (en)
Chinese (zh)
Other versions
CN1402282A (zh
Inventor
森智仁
大塚恭一
中嶋敦哉
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 CN1402282A publication Critical patent/CN1402282A/zh
Application granted granted Critical
Publication of CN1226761C publication Critical patent/CN1226761C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01H3/3005—Charging means
    • H01H3/3015—Charging means using cam devices
    • 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
    • H01H3/62—Lubricating means structurally associated with the switch

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CN02118125.XA 2001-08-20 2002-04-19 开闭器的操作装置 Expired - Fee Related CN1226761C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP248465/2001 2001-08-20
JP2001248465A JP3853619B2 (ja) 2001-08-20 2001-08-20 開閉機器の操作装置
JP248465/01 2001-08-20

Publications (2)

Publication Number Publication Date
CN1402282A CN1402282A (zh) 2003-03-12
CN1226761C true CN1226761C (zh) 2005-11-09

Family

ID=19077615

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02118125.XA Expired - Fee Related CN1226761C (zh) 2001-08-20 2002-04-19 开闭器的操作装置

Country Status (3)

Country Link
US (1) US6610949B2 (https=)
JP (1) JP3853619B2 (https=)
CN (1) CN1226761C (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4484646B2 (ja) * 2004-09-17 2010-06-16 三菱電機株式会社 開閉装置
US7368677B2 (en) * 2005-12-14 2008-05-06 Eaton Corporation Reverse bias hatchet reset spring
JP2008091274A (ja) * 2006-10-04 2008-04-17 Toshiba Corp ガス遮断器
US7319203B1 (en) * 2007-01-10 2008-01-15 Eaton Corporation Circuit interrupter and operating mechanism therefor
US7449652B2 (en) * 2007-03-29 2008-11-11 Eaton Corporation Catchment mechanism to prevent camshaft over-rotation during closure in a direct-drive stored energy mechanism
US7696448B2 (en) * 2007-06-08 2010-04-13 Eaton Corporation Closing protection mechanism for a closing assembly over-toggle linkage
DE102008026798B3 (de) * 2008-06-02 2009-07-30 Siemens Aktiengesellschaft Antriebssystem für elektrische Schaltgeräte
JP5213696B2 (ja) * 2008-12-26 2013-06-19 三菱電機株式会社 操作装置
US8058580B2 (en) * 2009-09-16 2011-11-15 Eaton Corporation Electrical switching apparatus and linking assembly therefor
DE102011087651A1 (de) * 2011-12-02 2013-06-06 Siemens Aktiengesellschaft Schaltgeräteauslöseeinrichtung
CN103681119A (zh) * 2012-09-20 2014-03-26 昆山维安盛电子有限公司 接触器
JP5362152B1 (ja) * 2012-11-01 2013-12-11 三菱電機株式会社 開閉器のばね操作装置
WO2015125255A1 (ja) * 2014-02-20 2015-08-27 三菱電機株式会社 電力開閉装置
US10276315B2 (en) * 2015-06-12 2019-04-30 Mitsubishi Electric Corporation Operating device for power switchgear
JP6239193B1 (ja) * 2016-08-01 2017-11-29 三菱電機株式会社 操作装置および遮断器
US10755870B2 (en) * 2017-05-18 2020-08-25 Mitsubishi Electric Corporation Operating device and circuit breaker
US10933983B2 (en) * 2017-08-01 2021-03-02 Safran Landing Systems Canada Inc. Upper torque link central latch mechanism
WO2019215885A1 (ja) * 2018-05-10 2019-11-14 三菱電機株式会社 開閉器
US11264191B2 (en) * 2018-06-15 2022-03-01 Mitsubishi Electric Corporation Breaker
CN112071718B (zh) * 2020-09-28 2025-02-25 常熟开关制造有限公司(原常熟开关厂） 一种断路器的操作机构
CN112599381B (zh) * 2020-12-25 2025-02-11 江苏华唐电器有限公司 便携式单相空气旁路开关
US11715612B2 (en) * 2020-12-29 2023-08-01 Schneider Electric USA, Inc. Low impact auxiliary switch mechanically operated contacts (MOC) mechanism
JP7746211B2 (ja) * 2022-03-31 2025-09-30 ヤマハ発動機株式会社 モータ制御システム、駆動ユニットおよび電動車両
EP4411768A1 (en) * 2023-02-03 2024-08-07 ABB Schweiz AG An actuation unit for a switching apparatus
EP4411767A1 (en) * 2023-02-03 2024-08-07 ABB Schweiz AG An actuation unit for a switching apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2529264B2 (ja) 1987-06-04 1996-08-28 三菱電機株式会社 ト―ションバ―による操作機構
EP0658909B1 (de) * 1993-12-13 1996-10-23 GEC Alsthom T&D AG Antriebsvorrichtung für einen Leistungsschalter
US6072136A (en) * 1998-05-07 2000-06-06 Eaton Corporation Electrical switching apparatus with modular operating mechanism for mounting and controlling large compression close spring
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
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
US6437269B1 (en) * 2001-08-07 2002-08-20 Eaton Corporation Spring powered electrical switching apparatus with anti-rollover cam

Also Published As

Publication number Publication date
US6610949B2 (en) 2003-08-26
JP3853619B2 (ja) 2006-12-06
JP2003059375A (ja) 2003-02-28
CN1402282A (zh) 2003-03-12
US20030034242A1 (en) 2003-02-20

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SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20051109

Termination date: 20190419