WO2009016814A1 - 開閉装置および開閉装置操作機構 - Google Patents

開閉装置および開閉装置操作機構 Download PDF

Info

Publication number
WO2009016814A1
WO2009016814A1 PCT/JP2008/001994 JP2008001994W WO2009016814A1 WO 2009016814 A1 WO2009016814 A1 WO 2009016814A1 JP 2008001994 W JP2008001994 W JP 2008001994W WO 2009016814 A1 WO2009016814 A1 WO 2009016814A1
Authority
WO
WIPO (PCT)
Prior art keywords
lever
latch
opening
closing device
shaft
Prior art date
Application number
PCT/JP2008/001994
Other languages
English (en)
French (fr)
Inventor
Yoshiaki Ohda
Masaharu Shimizu
Satoshi Marushima
Hirokazu Takagi
Yoshitaka Kobayashi
Original Assignee
Kabushiki Kaisha Toshiba
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 Kabushiki Kaisha Toshiba filed Critical Kabushiki Kaisha Toshiba
Priority to CN200880100747.7A priority Critical patent/CN101765896B/zh
Publication of WO2009016814A1 publication Critical patent/WO2009016814A1/ja
Priority to US12/694,874 priority patent/US8330065B2/en

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
    • H01H3/3031—Means for locking the spring in a charged state
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • 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
    • H01H3/3052—Linear spring motors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Lock And Its Accessories (AREA)

Abstract

　開閉装置の遮断時に遮断ばね力を解放するまでの時間を短縮する。開閉装置は、投入シャフト（８１）と、投入シャフト（８１）に回転可能に固定され可動接点に連動するメインレバー（１１）と、遮断ばね（１２）と、サブシャフト（７０）と、サブシャフト（７０）に固定されたサブレバー（７１）およびラッチレバー（７２）と、ラッチレバー（７２）の先端に取り付けられたローラ（７２ａ）と、回転可能なラッチ（９１）およびキックレバー（５１）と、ラッチ（９１）に対して回転可能なロックレバー５２）と、ラッチ（９１）を付勢するラッチ復帰ばね（９１ａ）と、キックレバー（５１）とロックレバー（５２）を付勢するロック復帰ばね（５２ｃ）と、ロックレバー（５２）とラッチ（９１）の回転を規制するストッパー（９０ａ）を有する。
PCT/JP2008/001994 2007-07-27 2008-07-25 開閉装置および開閉装置操作機構 WO2009016814A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200880100747.7A CN101765896B (zh) 2007-07-27 2008-07-25 开关装置及开关装置操作机构
US12/694,874 US8330065B2 (en) 2007-07-27 2010-01-27 Switchgear and switchgear operating mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-195992 2007-07-27
JP2007195992A JP4881251B2 (ja) 2007-07-27 2007-07-27 開閉装置および開閉装置操作機構

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/694,874 Continuation-In-Part US8330065B2 (en) 2007-07-27 2010-01-27 Switchgear and switchgear operating mechanism

Publications (1)

Publication Number Publication Date
WO2009016814A1 true WO2009016814A1 (ja) 2009-02-05

Family

ID=40304058

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001994 WO2009016814A1 (ja) 2007-07-27 2008-07-25 開閉装置および開閉装置操作機構

Country Status (4)

Country Link
US (1) US8330065B2 (ja)
JP (1) JP4881251B2 (ja)
CN (1) CN101765896B (ja)
WO (1) WO2009016814A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102575738A (zh) * 2009-10-09 2012-07-11 株式会社东芝 开闭装置用操作机构的缓冲装置及其注油方法
WO2013042687A1 (ja) * 2011-09-20 2013-03-28 株式会社 東芝 開閉装置の操作機構、及び開閉装置
US9431185B2 (en) 2012-11-01 2016-08-30 Mitsubishi Electric Corporation Spring operation device for switchgear

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5038959B2 (ja) * 2008-03-28 2012-10-03 株式会社東芝 開閉装置および開閉装置操作機構
JP5364522B2 (ja) 2009-09-29 2013-12-11 株式会社東芝 開閉装置および開閉装置操作機構
JP5722063B2 (ja) * 2011-01-31 2015-05-20 株式会社東芝 開閉装置および開閉装置操作機構
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
DE102011112130A1 (de) 2011-09-01 2013-03-07 Audi Ag Luftfedervorrichtung für ein Kraftfahrzeug
KR101786519B1 (ko) * 2013-01-08 2017-10-18 엘에스산전 주식회사 가스 절연 차단기
US9595404B2 (en) 2013-07-19 2017-03-14 General Electric Company Electrical switching apparatus including an adjustable damper assembly
NO3104390T3 (ja) * 2015-06-11 2018-01-06
JP5916973B1 (ja) * 2015-06-12 2016-05-11 三菱電機株式会社 電力開閉装置の操作装置
EP3316275B1 (en) * 2016-10-25 2019-04-24 ABB Schweiz AG A latching device and an operating mechanism with such a latching device
US10755870B2 (en) * 2017-05-18 2020-08-25 Mitsubishi Electric Corporation Operating device and circuit breaker
JP6522265B1 (ja) * 2018-06-15 2019-05-29 三菱電機株式会社 遮断器
JP7058246B2 (ja) * 2019-06-12 2022-04-21 日立グローバルライフソリューションズ株式会社 炊飯器
US20240145192A1 (en) * 2021-02-24 2024-05-02 Hitachi Energy Ltd Operating mechanism for circuit breakers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11213824A (ja) * 1998-01-26 1999-08-06 Toshiba Corp 開閉機器用電動ばね操作機構
JP2000040445A (ja) * 1998-07-24 2000-02-08 Toshiba Corp 開閉機器用電動ばね操作機構
JP2007087836A (ja) * 2005-09-26 2007-04-05 Hitachi Ltd 電力用ガス遮断器
JP2007294363A (ja) * 2006-04-27 2007-11-08 Toshiba Corp 開閉装置の操作機構
JP2008091098A (ja) * 2006-09-29 2008-04-17 Toshiba Corp 開閉装置および開閉装置操作機構

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600541A (en) * 1969-11-06 1971-08-17 Allis Chalmers Mfg Co Circuit breaker operating mechanism having torsion bar springs
US4114005A (en) * 1977-09-01 1978-09-12 Westinghouse Electric Corp. Circuit breaker spring assembly
US4301436A (en) * 1980-06-23 1981-11-17 General Electric Company Circuit breaker hook apparatus
US4404446A (en) * 1981-11-23 1983-09-13 Westinghouse Electric Corp. Stored energy circuit breaker with a cam latch
EP0320614B1 (de) * 1987-12-14 1992-09-09 Sprecher Energie AG Federkraftspeicherantrieb für einen Hochspannungsschalter
JP3497866B2 (ja) 1997-08-26 2004-02-16 株式会社日立製作所 遮断器
KR100325408B1 (ko) * 1999-10-26 2002-03-04 이종수 회로차단기용 접점개폐장치
DE20103230U1 (de) * 2001-02-16 2002-06-20 Siemens Ag Niederspannungs-Leistungsschalter mit einer Lageranordnung für die Schaltwelle
CN2899073Y (zh) * 2006-06-09 2007-05-09 杨士玉 断路器操动机构滑动轴销式控制分闸制子的制动装置
US7449653B2 (en) * 2007-03-29 2008-11-11 Eaton Corporation Positive resetting close latch for closing electrical switching apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11213824A (ja) * 1998-01-26 1999-08-06 Toshiba Corp 開閉機器用電動ばね操作機構
JP2000040445A (ja) * 1998-07-24 2000-02-08 Toshiba Corp 開閉機器用電動ばね操作機構
JP2007087836A (ja) * 2005-09-26 2007-04-05 Hitachi Ltd 電力用ガス遮断器
JP2007294363A (ja) * 2006-04-27 2007-11-08 Toshiba Corp 開閉装置の操作機構
JP2008091098A (ja) * 2006-09-29 2008-04-17 Toshiba Corp 開閉装置および開閉装置操作機構

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102575738A (zh) * 2009-10-09 2012-07-11 株式会社东芝 开闭装置用操作机构的缓冲装置及其注油方法
WO2013042687A1 (ja) * 2011-09-20 2013-03-28 株式会社 東芝 開閉装置の操作機構、及び開閉装置
CN103620718A (zh) * 2011-09-20 2014-03-05 株式会社东芝 开关装置的操作机构及开关装置
US9431185B2 (en) 2012-11-01 2016-08-30 Mitsubishi Electric Corporation Spring operation device for switchgear

Also Published As

Publication number Publication date
CN101765896A (zh) 2010-06-30
JP2009032560A (ja) 2009-02-12
CN101765896B (zh) 2013-04-03
JP4881251B2 (ja) 2012-02-22
US20100126967A1 (en) 2010-05-27
US8330065B2 (en) 2012-12-11

Similar Documents

Publication Publication Date Title
WO2009016814A1 (ja) 開閉装置および開閉装置操作機構
JP2008181767A5 (ja)
MX2007008532A (es) Mecanismo de carpeta de argollas.
WO2008126395A1 (ja) 蓋開閉装置
PL2055878T3 (pl) Zawiasy do drzwi szklanych
WO2009037986A1 (ja) 弁開閉時期制御装置
KR20140090212A (ko) 다중-부품 포올을 갖는 록킹 장치
TWI384116B (zh) 關門器
WO2009058386A3 (en) Decompression vent latching mechanism
WO2008142819A1 (ja) キャブの前窓ロック装置
NO20076146L (no) Elektromagnetisk lasanordning
SG141376A1 (en) Ring binder mechanism with sliding hinge plate
EP2060711A3 (en) Door lock apparatus for vehicle
IL276804B2 (en) Device for producing a spray containing a cover element mechanism
EP2189296A3 (en) Retractable instrument comprising a one-piece valve door actuating assembly
ATE343036T1 (de) Türgriff
EP1816290A3 (de) Quasi-Feststehender Türgriff mit taktiler Rückmeldung
WO2007137081A3 (en) Printer with having laterally movable hinge
JP2008240273A (ja) 引戸用クローザ装置
CA2471315A1 (en) Lock for lever-handled door latch
KR20120029775A (ko) 회동제어장치를 가지는 경첩
JP2009047361A5 (ja)
BR112014006016A2 (pt) mecanismo para operar aparelho de distribuição e aparelho de distribuição
WO2008100233A3 (en) Mechanism to stop car doors in desired position
JP2008185635A5 (ja)

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880100747.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08776891

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 520/CHENP/2010

Country of ref document: IN

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08776891

Country of ref document: EP

Kind code of ref document: A1