BRPI0507650A - atuador de acionamento por força eletromagnética e disjuntor usando o mesmo - Google Patents
atuador de acionamento por força eletromagnética e disjuntor usando o mesmoInfo
- Publication number
- BRPI0507650A BRPI0507650A BRPI0507650-1A BRPI0507650A BRPI0507650A BR PI0507650 A BRPI0507650 A BR PI0507650A BR PI0507650 A BRPI0507650 A BR PI0507650A BR PI0507650 A BRPI0507650 A BR PI0507650A
- Authority
- BR
- Brazil
- Prior art keywords
- actuator
- magnets
- coil
- circuit breaker
- electromagnetic force
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/066—Electromagnets with movable winding
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Electromagnets (AREA)
Abstract
ATUADOR DE ACIONAMENTO POR FORçA ELETROMAGNéTICA E DISJUNTOR USANDO O MESMO A presente invenção refere-se aum atuador de acionamento pro força eletromagnética e a um disjuntor compreendendo o atuador. O atuador compreende um invólucro interno oco feito de material magnético, um invólucro externo feito de material magnético e sendo concêntrico com o invólucro interno e montado radialmente a uma intervalo externo ao invólucro interno, ímas permanentes interno e externo em contado com uma superfície externa do invólucro interno e uma superfície interna do invólucro externo, respectivamente, e posicionados para manter um vão predeterminado entre os ímas, uma bobina montada para ser linearente móvel em uma direção entre os ímas permanente interno e externo e um elemento móvel não magnético tendo uma extremidade, na qual bobina é proporcionada e movimentando-se linearmente na direção axial antre os ímas permanentes interno e externo, com forças repulsivas eletromagnéticas ocorrendo devido aos campo magnéticos pelos ímas permanentes interno e externo, e uma densidade de corrente da bobina, quando corrente é alimentada à bobina. A presente invenção refere-se a um disjuntor compreendendo o atuador e uma haste atuadora de isolamento conectado na outra extremidade do elemento móvel e movimentando-se linearmente pelo elemento móvel, para executar as operações de fechamento e abertura.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20040008966 | 2004-02-11 | ||
KR1020050011263A KR100641025B1 (ko) | 2004-02-11 | 2005-02-07 | 전자기력을 이용한 조작기 및 이를 이용한 차단기 |
PCT/KR2005/000388 WO2005078754A1 (en) | 2004-02-11 | 2005-02-11 | Electro-magnetic force driving actuator and circuit breaker using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0507650A true BRPI0507650A (pt) | 2007-07-10 |
Family
ID=34863607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0507650-1A BRPI0507650A (pt) | 2004-02-11 | 2005-02-11 | atuador de acionamento por força eletromagnética e disjuntor usando o mesmo |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070273461A1 (pt) |
EP (1) | EP1714297A4 (pt) |
JP (1) | JP4625032B2 (pt) |
BR (1) | BRPI0507650A (pt) |
RU (1) | RU2324995C1 (pt) |
WO (1) | WO2005078754A1 (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101326605B (zh) * | 2005-10-25 | 2011-07-27 | 埃玛泰克株式会社 | 电磁力驱动致动器以及使用该致动器的断路器 |
KR101044924B1 (ko) | 2009-06-25 | 2011-06-29 | (주)에마텍 | 전자기력형 액추에이터 구동 디바이스 |
DE102009054575B4 (de) * | 2009-12-11 | 2020-03-12 | Aip Gmbh & Co. Kg | Stellvorrichtung für einen Fahrroboter |
KR101103668B1 (ko) | 2010-12-20 | 2012-01-11 | 한국전기연구원 | 벨로우즈 제거형 진공 차단기 |
JP5516568B2 (ja) | 2011-12-28 | 2014-06-11 | 株式会社日立製作所 | パッファ形ガス遮断器 |
IN2012CH00815A (pt) | 2012-03-05 | 2015-08-21 | Gen Electric | |
US9899172B2 (en) | 2012-04-06 | 2018-02-20 | Hitachi, Ltd. | Circuit breaker and circuit breaker operating method |
KR20140138840A (ko) | 2012-04-06 | 2014-12-04 | 가부시키가이샤 히타치세이사쿠쇼 | 가스 차단기 |
JP2013229247A (ja) | 2012-04-26 | 2013-11-07 | Toshiba Corp | 電力用開閉装置、及びその操作機構 |
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 |
US9054530B2 (en) | 2013-04-25 | 2015-06-09 | General Atomics | Pulsed interrupter and method of operation |
WO2014194140A2 (en) | 2013-05-29 | 2014-12-04 | Active Signal Technologies, Inc. | Electromagnetic opposing field actuators |
WO2014199454A1 (ja) * | 2013-06-12 | 2014-12-18 | 株式会社 日立製作所 | ガス遮断器 |
JP2015043656A (ja) * | 2013-08-26 | 2015-03-05 | 株式会社東芝 | 開閉器 |
JPWO2015072003A1 (ja) * | 2013-11-15 | 2017-03-09 | 株式会社日立製作所 | ガス遮断器 |
WO2015098200A1 (ja) * | 2013-12-26 | 2015-07-02 | 三菱電機株式会社 | 開閉装置 |
US10283299B2 (en) | 2014-03-27 | 2019-05-07 | Schneider Electric USA, Inc. | Magnetic position indicator for miniature circuit breaker handle |
US9343252B2 (en) * | 2014-08-27 | 2016-05-17 | Eaton Corporation | Arc extinguishing contact assembly for a circuit breaker assembly |
RU2707467C1 (ru) * | 2016-02-01 | 2019-11-26 | Текнолоджиз Ланка Инк. | Приводы дверей, встроенный привод дверей |
WO2022009264A1 (ja) * | 2020-07-06 | 2022-01-13 | 三菱電機株式会社 | 開閉器、ガス絶縁開閉装置、および開閉器の制御方法 |
CN114977719B (zh) * | 2022-06-09 | 2024-08-02 | 广州汇通精密液压有限公司 | 一种动圈式高频直线驱动装置 |
CN115472472B (zh) * | 2022-09-20 | 2023-06-13 | 南京开关厂股份有限公司 | 一种采用涡流斥力技术的快速分断型真空断路器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5978889U (ja) * | 1982-11-19 | 1984-05-28 | 株式会社東芝 | リニア直流モ−タ |
US4808955A (en) * | 1987-10-05 | 1989-02-28 | Bei Electronics, Inc. | Moving coil linear actuator with interleaved magnetic circuits |
JPH01170383A (ja) * | 1987-12-22 | 1989-07-05 | Fujitsu Ltd | 超電導電磁石を用いた駆動制御装置 |
JPH0222081U (pt) * | 1988-07-25 | 1990-02-14 | ||
JPH0589755A (ja) * | 1991-09-26 | 1993-04-09 | Toshiba Corp | 圧縮ガス遮断器 |
JPH06200974A (ja) * | 1992-12-26 | 1994-07-19 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
WO1996002972A1 (en) * | 1994-07-14 | 1996-02-01 | Philips Electronics N.V. | Electromagnetic actuator having a cylindrical translation coil and a toroidal rotation coil, actuator unit comprising the actuator and a measurement system, and machine comprising the actuator or the actuator unit |
JP2000152558A (ja) * | 1998-11-04 | 2000-05-30 | Hideo Irisa | 電動機 |
US6218921B1 (en) * | 2000-02-24 | 2001-04-17 | Eaton Corporation | Adjustable flux transfer shunt trip actuator and electric power switch incorporating same |
KR200193532Y1 (ko) * | 2000-03-21 | 2000-08-16 | 박효선 | 릴레이 구조 |
JP2002124158A (ja) * | 2000-10-16 | 2002-04-26 | Mitsubishi Electric Corp | 開閉装置 |
JP2003102161A (ja) * | 2001-09-26 | 2003-04-04 | Citizen Watch Co Ltd | 直動機構 |
-
2005
- 2005-02-11 EP EP05726447A patent/EP1714297A4/en not_active Withdrawn
- 2005-02-11 US US10/587,572 patent/US20070273461A1/en not_active Abandoned
- 2005-02-11 WO PCT/KR2005/000388 patent/WO2005078754A1/en active Application Filing
- 2005-02-11 JP JP2006552060A patent/JP4625032B2/ja not_active Expired - Fee Related
- 2005-02-11 BR BRPI0507650-1A patent/BRPI0507650A/pt not_active IP Right Cessation
- 2005-02-11 RU RU2006128211/09A patent/RU2324995C1/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2007523475A (ja) | 2007-08-16 |
US20070273461A1 (en) | 2007-11-29 |
EP1714297A4 (en) | 2010-01-20 |
WO2005078754A1 (en) | 2005-08-25 |
RU2006128211A (ru) | 2008-03-20 |
EP1714297A1 (en) | 2006-10-25 |
RU2324995C1 (ru) | 2008-05-20 |
JP4625032B2 (ja) | 2011-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: EMATECH INC. (KR) Free format text: TRANSFERIDO DE: SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION |
|
B08L | Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette] |
Free format text: REFERENTE AO NAO RECOLHIMENTO DAS 8A E 9A ANUIDADES. |
|
B08H | Application fees: decision cancelled [chapter 8.8 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.12 PUBLICADO NA RPI 2259 DE 22/04/2014. |
|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AO NAO RECOLHIMENTO DA 9A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2268 DE 24/06/2014. |