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 PDFInfo
- 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
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
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)
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)
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 |
WO2015006965A1 (en) | 2013-07-19 | 2015-01-22 | General Electric Company | Electrical switching apparatus including adjustable damper assembly |
EP3104390B1 (en) * | 2015-06-11 | 2017-08-09 | ABB Schweiz AG | A switching device and an electric power distribution switchgear |
WO2016199303A1 (ja) * | 2015-06-12 | 2016-12-15 | 三菱電機株式会社 | 電力開閉装置の操作装置 |
HUE045142T2 (hu) * | 2016-10-25 | 2019-12-30 | Abb Schweiz Ag | Retesz és mûködtetõ szerkezet ilyen retesszel |
EP3627528B1 (en) * | 2017-05-18 | 2021-09-08 | Mitsubishi Electric Corporation | Operation device and circuit breaker |
US11264191B2 (en) * | 2018-06-15 | 2022-03-01 | Mitsubishi Electric Corporation | Breaker |
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 |
WO2022180074A1 (en) * | 2021-02-24 | 2022-09-01 | Hitachi Energy Switzerland Ag | Operating mechanism for circuit breakers |
Citations (5)
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)
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 |
ATE80494T1 (de) * | 1987-12-14 | 1992-09-15 | Sprecher Energie Ag | Federkraftspeicherantrieb fuer einen hochspannungsschalter. |
KR100326725B1 (ko) | 1997-08-26 | 2002-03-12 | 가나이 쓰도무 | 차단기 |
KR100325408B1 (ko) * | 1999-10-26 | 2002-03-04 | 이종수 | 회로차단기용 접점개폐장치 |
DE20103230U1 (de) * | 2001-02-16 | 2002-06-20 | Siemens AG, 80333 München | 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 |
-
2007
- 2007-07-27 JP JP2007195992A patent/JP4881251B2/ja not_active Expired - Fee Related
-
2008
- 2008-07-25 WO PCT/JP2008/001994 patent/WO2009016814A1/ja active Application Filing
- 2008-07-25 CN CN200880100747.7A patent/CN101765896B/zh not_active Expired - Fee Related
-
2010
- 2010-01-27 US US12/694,874 patent/US8330065B2/en not_active Expired - Fee Related
Patent Citations (5)
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)
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 |
US20100126967A1 (en) | 2010-05-27 |
JP2009032560A (ja) | 2009-02-12 |
JP4881251B2 (ja) | 2012-02-22 |
US8330065B2 (en) | 2012-12-11 |
CN101765896B (zh) | 2013-04-03 |
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