BR112014026878A2 - mecanismo de operação e comutador de energia provido com o mecanismo de operação - Google Patents
mecanismo de operação e comutador de energia provido com o mecanismo de operaçãoInfo
- Publication number
- BR112014026878A2 BR112014026878A2 BR112014026878A BR112014026878A BR112014026878A2 BR 112014026878 A2 BR112014026878 A2 BR 112014026878A2 BR 112014026878 A BR112014026878 A BR 112014026878A BR 112014026878 A BR112014026878 A BR 112014026878A BR 112014026878 A2 BR112014026878 A2 BR 112014026878A2
- Authority
- BR
- Brazil
- Prior art keywords
- series
- permanent magnets
- external
- operating mechanism
- internal
- 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)
Abstract
abstract a power switch operating mechanism comprises: a series of external permanent magnets, a series of internal permanent magnets, an internal pipe, an external pipe, a three-phase coil, an output ring and a power supply lead. in the series of external permanent magnets, the magnets are juxtaposed in such a way that their magnetic poles are rotated by a maximum of 90° in each case. in the series of internal permanent magnets, the magnetic poles have magnetization vector radial components that are in the same direction as that of the series of external permanent magnets and magnetization vector axial components that are in the opposite direction to that of the series of external permanent magnets. the series of external permanent magnets and the series of internal permanent magnets are fixed so that their magnetization vector radial components are in the same direction. the three-phase coil is interposed with a fixed clearance between the series of external permanent magnets and the series of internal permanent magnets. tradução do resumo resumo patente de invenção: "mecanismo de operação e comutador de energia provido com o mecanismo de operação". a presente invenção refere-se a um mecanismo de operação de comutador de energia que compreende: uma série de ímãs permanentes externos, uma série de ímãs permanentes internos, um tubo interno, um tubo externo, uma bobina trifásica, um anel de saída e um condutor de suprimento de energia. na série de ímãs permanentes externos, os ímãs estão justapostos de tal modo que os seus polos magnéticos são girados por um máximo de 90° em cada caso. na série de ímãs permanentes internos os polos magnéticos têm componentes radiais de vetor de magnetização que estão na mesma direção que a aquela da série de ímãs permanentes externos e componentes axiais de vetor de magnetização que estão na direção oposta àquela da série de ímãs permanentes externos. a série de ímãs permanentes externos e a série de ímãs permanentes internos estão fixas de modo que os seus componentes radiais de vetor de magnetização estejam na mesma direção. a bobina trifásica está interposta com uma folga fixa entre a série de ímãs permanentes externos e a série de ímãs permanentes internos.
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 |
|---|---|
| BR112014026878A2 true BR112014026878A2 (pt) | 2017-06-27 |
Family
ID=49482628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014026878A BR112014026878A2 (pt) | 2012-04-26 | 2013-04-23 | mecanismo de operação e comutador de energia provido com o mecanismo de operação |
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 |
| KR102452362B1 (ko) * | 2020-06-29 | 2022-10-07 | 엘에스일렉트릭(주) | 아크 경로 형성부 및 이를 포함하는 직류 릴레이 |
| US20230352258A1 (en) * | 2020-06-29 | 2023-11-02 | Ls Electric Co., Ltd. | Arc path generation unit and direct current relay including same |
| US12046434B2 (en) | 2020-06-29 | 2024-07-23 | Ls Electric Co., Ltd. | Arc path generation unit and direct current relay including same |
| CN115769329A (zh) * | 2020-06-29 | 2023-03-07 | Ls电气株式会社 | 电弧路径形成部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 |
| KR100438526B1 (ko) * | 1995-05-15 | 2004-09-10 | 쿠퍼 인더스트리스, 인코포레이티드 | 스위치기어액츄에이터용제어장치와방법 |
| 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 |
| US20070273461A1 (en) * | 2004-02-11 | 2007-11-29 | Jong-Ho Kang | Electro-Magnetic Force Driving Actuator and Circuit Breaker Using the Same |
| 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 |
| EP2697895B1 (en) * | 2011-04-13 | 2019-09-04 | Boulder Wind Power, Inc. | Flux focusing arrangement for permanent magnets, methods of fabricating such arrangements, and machines including such arrangements |
-
2012
- 2012-04-26 JP JP2012101692A patent/JP2013229247A/ja active Pending
-
2013
- 2013-04-23 WO PCT/JP2013/002744 patent/WO2013161285A1/ja active Application Filing
- 2013-04-23 BR BR112014026878A patent/BR112014026878A2/pt not_active IP Right Cessation
- 2013-04-23 EP EP13782432.2A patent/EP2851920B1/en not_active Not-in-force
- 2013-04-23 CN CN201380021881.9A patent/CN104303248A/zh active Pending
- 2013-04-23 IN IN8928DEN2014 patent/IN2014DN08928A/en unknown
-
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 |
| IN2014DN08928A (pt) | 2015-05-22 |
| WO2013161285A1 (ja) | 2013-10-31 |
| EP2851920B1 (en) | 2016-10-26 |
| JP2013229247A (ja) | 2013-11-07 |
| EP2851920A1 (en) | 2015-03-25 |
| CN104303248A (zh) | 2015-01-21 |
| US20150042424A1 (en) | 2015-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |