BRPI0507650A - atuador de acionamento por força eletromagnética e disjuntor usando o mesmo - Google Patents

atuador de acionamento por força eletromagnética e disjuntor usando o mesmo

Info

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
Application number
BRPI0507650-1A
Other languages
English (en)
Inventor
Jong-Ho Kang
Hyun-Kyo Jeong
Original Assignee
Seoul Nat Univ Ind Foundation
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
Priority claimed from KR1020050011263A external-priority patent/KR100641025B1/ko
Application filed by Seoul Nat Univ Ind Foundation filed Critical Seoul Nat Univ Ind Foundation
Publication of BRPI0507650A publication Critical patent/BRPI0507650A/pt

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00Magnets
    • H01F7/06Electromagnets; Actuators including electromagnets
    • H01F7/066Electromagnets with movable winding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/28Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/38Power 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.
BRPI0507650-1A 2004-02-11 2005-02-11 atuador de acionamento por força eletromagnética e disjuntor usando o mesmo BRPI0507650A (pt)

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 (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4746105B2 (ja) * 2005-10-25 2011-08-10 エマテック インコーポレイテッド 電磁気力を利用したアクチュエータ及びこれを利用した遮断器
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
KR20140138852A (ko) * 2012-04-06 2014-12-04 가부시키가이샤 히타치세이사쿠쇼 차단기 및 차단기의 조작 방법
US20150091677A1 (en) * 2012-04-06 2015-04-02 Hitachi, Ltd. Gas Circuit Breaker
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
US9390875B2 (en) 2013-05-29 2016-07-12 Active Signal Technologies, Inc. Electromagnetic opposing field actuators
JP6272324B2 (ja) * 2013-06-12 2018-01-31 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
WO2015072003A1 (ja) * 2013-11-15 2015-05-21 株式会社日立製作所 ガス遮断器
US10090126B2 (en) 2013-12-26 2018-10-02 Mitsubishi Electric Corporation Opening and closing device
WO2015147826A1 (en) * 2014-03-27 2015-10-01 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
BR112018015163A2 (pt) * 2016-02-01 2018-12-18 Tech Lanka Inc acionadores de porta, acionador de porta integra-da e método de operar um acionador de porta de um veículo em trânsito
US20230238784A1 (en) * 2020-07-06 2023-07-27 Mitsubishi Electric Corporation Switch, Gas Insulated Switchgear, and Method for Controlling Switch
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)

* Cited by examiner, † Cited by third party
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
DE69501251T2 (de) * 1994-07-14 1998-06-04 Philips Electronics Nv Elektromagnetischer betätiger mit einer zylindrischen längsbewegungsspule und einer torusförmigen drehbewegungsspule, betätigungseinheit mit dem betätiger und einem messsystem, und maschine mit dem betätiger oder der betätigungseinheit
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
KR100328787B1 (ko) * 2000-03-21 2002-03-15 대아공조 주식회사 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

Also Published As

Publication number Publication date
EP1714297A4 (en) 2010-01-20
EP1714297A1 (en) 2006-10-25
RU2324995C1 (ru) 2008-05-20
RU2006128211A (ru) 2008-03-20
US20070273461A1 (en) 2007-11-29
WO2005078754A1 (en) 2005-08-25
JP4625032B2 (ja) 2011-02-02
JP2007523475A (ja) 2007-08-16

Similar Documents

Publication Publication Date Title
BRPI0507650A (pt) atuador de acionamento por força eletromagnética e disjuntor usando o mesmo
BR112012008735A2 (pt) atuador magnético biestável para um interruptor de circuito de média voltagem
US9046187B2 (en) Electromagnetically operated switching devices and methods of actuation thereof
US3369205A (en) Magnetic actuator for switches, valves and the like
BR112012007530A8 (pt) Solenoide para um interruptor elétrico
BRPI0503369A (pt) solenóide, válvula atuada por solenóide, e, método para aumentar a velocidade operacional de um solenóide para uma válvula operada eletromagneticamente
ATE498186T1 (de) Bistabiler elektromagnetischer aktuator
JP2007208024A (ja) 磁気回路
RU2015110986A (ru) Электромагнитный исполнительный механизм для вакуумного выключателя среднего напряжения
GB2364442A (en) Position sensor for a latching solenoid valve
KR930024033A (ko) 쌍안정성 자기작동기
JP2006141797A (ja) 引出し装置
JP2007019295A (ja) 電磁アクチュエータ
JP2009152024A (ja) リードスイッチ
CN103515050A (zh) 凹槽阶梯面自回复式电磁铁
BR112014030818A2 (pt) aparelho de comutação elétrico
CN112185720B (zh) 一种开关装置的驱动组件
CN1218587A (zh) 磁性接近开关系统
KR20080051081A (ko) 자기 결합식 트립 인디케이터를 구비한 회로 차단기
CN112185721B (zh) 一种开关装置的驱动组件
CN204289250U (zh) 一种真空断路器的永磁操动机构
BRPI0309070B1 (pt) acionador eletromagnético
JP7130699B2 (ja) リードスイッチ制御装置、及び、これを備えた押しボタンスイッチ
GB1232978A (en) Electro-magnetic actuators
SU872852A1 (ru) Электромагнитна переключающа муфта

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.