IN2014DN08928A - - Google Patents
Info
- Publication number
- IN2014DN08928A IN2014DN08928A IN8928DEN2014A IN2014DN08928A IN 2014DN08928 A IN2014DN08928 A IN 2014DN08928A IN 8928DEN2014 A IN8928DEN2014 A IN 8928DEN2014A IN 2014DN08928 A IN2014DN08928 A IN 2014DN08928A
- Authority
- IN
- India
- Prior art keywords
- row
- permanent magnet
- side permanent
- outer side
- magnetization vector
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
- H01H50/641—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement
-
- 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
- H01H33/38—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/904—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism characterised by the transmission between operating mechanism and piston or movable contact
-
- 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
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
- H01H2003/268—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor using a linear motor
-
- 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
- H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
- H01H2003/506—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring making use of permanent magnets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
- Linear Motors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012101692A JP2013229247A (ja) | 2012-04-26 | 2012-04-26 | 電力用開閉装置、及びその操作機構 |
PCT/JP2013/002744 WO2013161285A1 (ja) | 2012-04-26 | 2013-04-23 | 操作機構、及び、その操作機構を備える電力用開閉装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN08928A true IN2014DN08928A (pt) | 2015-05-22 |
Family
ID=49482628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN8928DEN2014 IN2014DN08928A (pt) | 2012-04-26 | 2013-04-23 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150042424A1 (pt) |
EP (1) | EP2851920B1 (pt) |
JP (1) | JP2013229247A (pt) |
CN (1) | CN104303248A (pt) |
BR (1) | BR112014026878A2 (pt) |
IN (1) | IN2014DN08928A (pt) |
WO (1) | WO2013161285A1 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5275201B2 (ja) * | 2009-10-09 | 2013-08-28 | 株式会社東芝 | 開閉装置用操作機構の緩衝装置およびその注油方法 |
JP6189028B2 (ja) | 2012-10-22 | 2017-08-30 | 株式会社東芝 | 電力用開閉装置、及びその操作機構 |
JP2015043656A (ja) | 2013-08-26 | 2015-03-05 | 株式会社東芝 | 開閉器 |
CN104332345B (zh) * | 2014-10-16 | 2017-03-01 | 平高集团有限公司 | 一种超高速机械开关及其开关断口及其开关触头 |
DE102017106300B4 (de) * | 2017-03-23 | 2023-07-27 | Schaltbau Gmbh | Schaltgerät mit verbesserter permanentmagnetischer Lichtbogenlöschung |
FR3069097A1 (fr) * | 2017-07-13 | 2019-01-18 | STMicroelectronics (Grand Ouest) SAS | Dispositif de relais electrique |
CN107809034B (zh) * | 2017-11-29 | 2023-11-24 | 旭立辰新能源(东莞)有限公司 | 磁吹灭弧式高压电连接器 |
FR3079341B1 (fr) * | 2018-03-23 | 2023-01-27 | Etna Ind | Actionneur electromecanique pour disjoncteur d'une installation electrique haute tension |
KR102524507B1 (ko) * | 2020-06-29 | 2023-04-21 | 엘에스일렉트릭(주) | 아크 경로 형성부 및 이를 포함하는 직류 릴레이 |
EP4174898A4 (en) * | 2020-06-29 | 2024-07-10 | Ls Electric Co Ltd | ARC PATH GENERATION UNIT AND DC RELAY |
EP4174894A4 (en) * | 2020-06-29 | 2024-06-19 | LS Electric Co., Ltd. | PART FOR FORMING AN ARC PATH AND DC RELAY WITH IT |
KR102452362B1 (ko) * | 2020-06-29 | 2022-10-07 | 엘에스일렉트릭(주) | 아크 경로 형성부 및 이를 포함하는 직류 릴레이 |
CN115702471A (zh) * | 2020-06-29 | 2023-02-14 | Ls电气株式会社 | 电弧路径形成部以及包括其的直流继电器 |
KR102497462B1 (ko) * | 2020-10-28 | 2023-02-08 | 엘에스일렉트릭(주) | 아크 경로 형성부 및 이를 포함하는 직류 릴레이 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133475A (en) * | 1960-11-22 | 1964-05-19 | Gen Electric | Hydraulically-actuated operating mechanism for an electric circuit breaker |
US3566319A (en) * | 1969-04-07 | 1971-02-23 | Nippon Musical Instruments Mfg | Switch assembly |
US3930134A (en) * | 1973-09-27 | 1975-12-30 | Westinghouse Electric Corp | Pneumatic power-unit having a driving piston and an exhaust valve |
JPS60160527A (ja) * | 1983-10-15 | 1985-08-22 | 三菱電機株式会社 | 真空開閉器 |
KR900005760B1 (ko) * | 1986-02-19 | 1990-08-09 | 가부시기가이샤 히다찌 세이사꾸쇼 | 가동코일형 리니어 모터 |
JPH0619937B2 (ja) * | 1986-07-14 | 1994-03-16 | 三菱電機株式会社 | ガス遮断器用連結装置 |
US4808955A (en) * | 1987-10-05 | 1989-02-28 | Bei Electronics, Inc. | Moving coil linear actuator with interleaved magnetic circuits |
EP0830699B2 (en) * | 1995-05-15 | 2005-09-07 | Cooper Industries, Inc. | Control method and device for a switchgear actuator |
JPH1040782A (ja) | 1996-07-24 | 1998-02-13 | Meidensha Corp | 電磁操作装置 |
JPH1125817A (ja) | 1997-07-04 | 1999-01-29 | Mitsubishi Electric Corp | 開閉器の電磁反発機構 |
DE19910326C2 (de) * | 1999-03-09 | 2001-03-15 | E I B S A | Bistabiler magnetischer Antrieb für einen Schalter |
US6501357B2 (en) * | 2000-03-16 | 2002-12-31 | Quizix, Inc. | Permanent magnet actuator mechanism |
JP3899941B2 (ja) * | 2000-07-28 | 2007-03-28 | 富士電機機器制御株式会社 | 電磁式リニアアクチュエータおよび回路しゃ断器のリモート操作装置 |
JP2002124158A (ja) | 2000-10-16 | 2002-04-26 | Mitsubishi Electric Corp | 開閉装置 |
JP2006222438A (ja) * | 2001-01-18 | 2006-08-24 | Hitachi Ltd | 電磁石およびそれを用いた開閉装置の操作機構 |
JP4409787B2 (ja) * | 2001-05-01 | 2010-02-03 | 三菱電機株式会社 | 固体絶縁開閉器 |
JP4629271B2 (ja) | 2001-06-29 | 2011-02-09 | 三菱電機株式会社 | 電力用開閉装置の操作装置 |
US6936937B2 (en) * | 2002-06-14 | 2005-08-30 | Sunyen Co., Ltd. | Linear electric generator having an improved magnet and coil structure, and method of manufacture |
RU2324995C1 (ru) * | 2004-02-11 | 2008-05-20 | Сеул Нэйшнел Юниверсити Индастри Фаундейшен | Электромагнитный привод и прерыватель цепи, содержащий этот привод |
JP4722601B2 (ja) * | 2005-07-15 | 2011-07-13 | 三菱電機株式会社 | 電磁操作機構およびこれを使用する電力用開閉器、電力用開閉装置 |
RU2388096C2 (ru) * | 2005-10-25 | 2010-04-27 | Эматек Инк. | Электромагнитный привод и прерыватель цепи, снабженный этим приводом |
JP2008021599A (ja) | 2006-07-14 | 2008-01-31 | Mitsubishi Electric Corp | 回転型操作装置及び開閉器 |
JP5150155B2 (ja) * | 2007-02-23 | 2013-02-20 | 株式会社東芝 | リニアアクチュエータおよびリニアアクチュエータを利用した装置 |
JP2009212372A (ja) | 2008-03-05 | 2009-09-17 | Mitsubishi Electric Corp | 電磁アクチュエータ及びこれを用いた電力用開閉装置 |
KR101024773B1 (ko) * | 2008-09-08 | 2011-03-24 | 엘에스산전 주식회사 | 전자 선형 조작기 |
JP5404029B2 (ja) * | 2008-12-25 | 2014-01-29 | 株式会社東芝 | リニア電動機 |
KR101109099B1 (ko) * | 2010-09-09 | 2012-01-31 | (주)에마텍 | 오작동 방지 기능을 구비하는 전력 개폐 장치 |
JP5926017B2 (ja) * | 2010-09-29 | 2016-05-25 | 日亜化学工業株式会社 | 円柱状ボンド磁石 |
BR112013026357A2 (pt) * | 2011-04-13 | 2016-12-27 | Boulder Wind Power Inc | arranjo de focalização de fluxo para imãs permanentes, métodos para fabricar estes arranjos, e máquinas que incluem estes arranjos |
-
2012
- 2012-04-26 JP JP2012101692A patent/JP2013229247A/ja active Pending
-
2013
- 2013-04-23 BR BR112014026878A patent/BR112014026878A2/pt not_active IP Right Cessation
- 2013-04-23 CN CN201380021881.9A patent/CN104303248A/zh active Pending
- 2013-04-23 EP EP13782432.2A patent/EP2851920B1/en not_active Not-in-force
- 2013-04-23 IN IN8928DEN2014 patent/IN2014DN08928A/en unknown
- 2013-04-23 WO PCT/JP2013/002744 patent/WO2013161285A1/ja active Application Filing
-
2014
- 2014-10-24 US US14/523,019 patent/US20150042424A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2851920A4 (en) | 2016-01-06 |
CN104303248A (zh) | 2015-01-21 |
BR112014026878A2 (pt) | 2017-06-27 |
US20150042424A1 (en) | 2015-02-12 |
WO2013161285A1 (ja) | 2013-10-31 |
JP2013229247A (ja) | 2013-11-07 |
EP2851920B1 (en) | 2016-10-26 |
EP2851920A1 (en) | 2015-03-25 |
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