BG104251A - Електромагнитен пусков механизъм - Google Patents

Електромагнитен пусков механизъм

Info

Publication number
BG104251A
BG104251A BG104251A BG10425100A BG104251A BG 104251 A BG104251 A BG 104251A BG 104251 A BG104251 A BG 104251A BG 10425100 A BG10425100 A BG 10425100A BG 104251 A BG104251 A BG 104251A
Authority
BG
Bulgaria
Prior art keywords
core
driving rod
winding
switched
contact
Prior art date
Application number
BG104251A
Other languages
English (en)
Other versions
BG63812B1 (bg
Inventor
Arend Lammers
Original Assignee
Eaton Electric N.V.
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 NL1007072A external-priority patent/NL1007072C2/nl
Priority claimed from NL1008983A external-priority patent/NL1008983C2/nl
Application filed by Eaton Electric N.V. filed Critical Eaton Electric N.V.
Publication of BG104251A publication Critical patent/BG104251A/bg
Publication of BG63812B1 publication Critical patent/BG63812B1/bg

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
    • 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
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Damping Devices (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Механизмът се прилага за преместване на контакт във включено или изключено положение. Той съдържа задвижващ контакта прът (1), който може да се премества в надлъжното направление между първо положение, съответстващо на изключено състояние, и второ положение, съответстващо на включено състояние. Ядро (4) е направено от материал, който може да се намагнитва. То е закрепено към задвижващия прът (1) и взаимодейства с намотка за включване (5). Полюсна част (6) е направена от намагнетизиран материал,като повърхността й, която е ориентирана срещу ядрото (4), в първо положение на задвижващия прът (1) се намира на разстояние, равно на разстоянието на въздушна междина (d1) от тази повърхност на ядрото (4), която е ориентирана перпендикулярно на посоката на преместване, а във второто си положение се поддържа колкото се може по-близо срещу посочената повърхност на ядрото. Пусковият механизъм освентова включва ярем (10), направен от магнитен материал, за затваряне веригата на магнитния поток на включващата намотка (5) през полюсната част (6) и ядрото (4). За поддържане на задвижващия прът (1) в първо положение се използва устройство с постоянен магнит (8), докато пружина предварително натягазадвижващия контакта прът (1) в неговото второ положение към първото положение. Пусковият механизъме снабден с изключваща намотка (14), която се възбужда, за да премести задвижващия прът от второ положение към първо положение и да елиминира поне временно магнитното поле на
BG104251A 1997-09-18 2000-03-17 Електромагнитен пусков механизъм BG63812B1 (bg)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1007072A NL1007072C2 (nl) 1997-09-18 1997-09-18 Elektromagnetische actuator.
NL1008983A NL1008983C2 (nl) 1998-04-24 1998-04-24 Elektromagnetische actuator met reproduceerbare inschakeltijd.
PCT/NL1998/000512 WO1999014769A1 (en) 1997-09-18 1998-09-07 Electromagnetic actuator

Publications (2)

Publication Number Publication Date
BG104251A true BG104251A (bg) 2000-12-29
BG63812B1 BG63812B1 (bg) 2003-01-31

Family

ID=26642659

Family Applications (1)

Application Number Title Priority Date Filing Date
BG104251A BG63812B1 (bg) 1997-09-18 2000-03-17 Електромагнитен пусков механизъм

Country Status (26)

Country Link
US (1) US6262648B1 (bg)
EP (1) EP1012857B1 (bg)
JP (1) JP4031197B2 (bg)
KR (1) KR100568906B1 (bg)
CN (1) CN1182551C (bg)
AR (1) AR020584A1 (bg)
AT (1) ATE311656T1 (bg)
AU (1) AU734514B2 (bg)
BG (1) BG63812B1 (bg)
BR (1) BR9812231B1 (bg)
CA (1) CA2304184C (bg)
CZ (1) CZ301419B6 (bg)
DE (1) DE69832625T2 (bg)
DK (1) DK1012857T3 (bg)
ES (1) ES2252852T3 (bg)
HU (1) HU223167B1 (bg)
MY (1) MY120161A (bg)
NO (1) NO321950B1 (bg)
NZ (1) NZ503426A (bg)
PL (1) PL188393B1 (bg)
RU (1) RU2216806C2 (bg)
SK (1) SK286820B6 (bg)
TR (1) TR200000748T2 (bg)
TW (1) TW393656B (bg)
WO (1) WO1999014769A1 (bg)
YU (1) YU15400A (bg)

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ATE553522T1 (de) * 2000-12-28 2012-04-15 Abb Technology Ag Verbesserte mittelspannungs-schaltvorrichtung
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DK2359869T3 (en) 2001-12-17 2019-04-15 Univ Pennsylvania Sequences of adeno-associated virus (AAV) serotype 8, vectors containing these, and uses thereof
JP4286552B2 (ja) * 2003-02-05 2009-07-01 株式会社マキタ 電動工具およびソレノイドの駆動方法
NL1023381C2 (nl) * 2003-05-09 2004-11-15 Eaton Electric Nv Elektromagnetische actuator.
EP1594149B1 (fr) * 2004-05-06 2008-11-26 Hager Electro S.A. Sous-ensemble magnétique à ressort de torsion
ES2273580B1 (es) * 2005-06-21 2008-01-01 Zertan, S.A. Sensor inductivo para control de mecanismos moviles.
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JP4738106B2 (ja) * 2005-09-05 2011-08-03 株式会社東芝 電磁アクチュエータ
FR2896615A1 (fr) * 2006-01-20 2007-07-27 Areva T & D Sa Actionneur magnetique a aimant permanent a volume reduit
JP2007227766A (ja) * 2006-02-24 2007-09-06 Toshiba Corp 電磁アクチュエータ
ATE431962T1 (de) * 2006-09-01 2009-06-15 Siemens Ag Elektromagnetische antriebseinrichtung und elektromechanische schaltvorrichtung
JP4492610B2 (ja) * 2006-12-28 2010-06-30 株式会社日立製作所 遮断器及びその開閉方法
CN101034611B (zh) * 2007-01-26 2010-05-19 韩伍林 双轴支撑的双推电磁铁
FR2923936B1 (fr) * 2007-11-19 2013-08-30 Schneider Electric Ind Sas Circuit de commande d'un actionneur electromagnetique a double bobines et actionneur electromagnetique a double bobines comportant un tel circuit de commande.
FR2914484B1 (fr) * 2007-03-27 2009-05-22 Schneider Electric Ind Sas Actionneur electromagnetique bistable a accrochage magnetique
AU2008248474B2 (en) * 2007-03-27 2011-05-12 Schneider Electric Industries Sas Bistable electromagnetic actuator, control circuit of an electromagnetic actuator with double coil and electro-magnetic actuator with double coil comprising one such control circuit
US20090167471A1 (en) * 2007-12-27 2009-07-02 Tyco Electronics Corporation Magnetically latched miniature switch
GB0919645D0 (en) * 2009-11-10 2009-12-23 Sentec Ltd Flux switched fuel injector
EP2466599A1 (en) 2010-12-15 2012-06-20 Eaton Industries (Netherlands) B.V. Electromagnetic actuator with under voltage release
JP5806562B2 (ja) * 2011-01-12 2015-11-10 富士電機株式会社 電磁接触器
GB201207289D0 (en) * 2011-06-14 2012-06-06 Sentec Ltd Flux switch actuator
US9837229B2 (en) * 2011-06-24 2017-12-05 Tavrida Electric Holding Ag Method and apparatus for controlling circuit breaker operation
CN103632898B (zh) * 2012-08-22 2016-06-29 西门子公司 电磁脱扣器及应用该脱扣器的剩余电流动作断路器
EP2704173A1 (en) * 2012-08-27 2014-03-05 ABB Technology AG Electromagnetic actuator for a medium voltage vacuum circuit breaker
US9068668B2 (en) 2013-03-14 2015-06-30 Paccar Inc Mechanically latching solenoid valve
JP6238620B2 (ja) * 2013-07-30 2017-11-29 三菱電機株式会社 電磁石装置
EP2874169B1 (en) * 2013-11-18 2016-09-14 ABB Schweiz AG Actuator for medium voltage switchgear
CN103758908B (zh) * 2014-01-13 2015-01-07 江苏现代电力科技股份有限公司 气式消振装置
DE102014004843A1 (de) * 2014-04-02 2015-10-08 Schaltbau Gmbh Gleichstromschütz mit zusätzlicher Schalttauglichkeit für Wechselstromlasten und Polung entgegen der Vorzugsstromrichtung
CN105570354B (zh) * 2014-10-31 2019-04-05 德昌电机(深圳)有限公司 线性制动器
DE102014117489A1 (de) * 2014-11-28 2016-06-02 Eaton Electrical Ip Gmbh & Co. Kg Schnellauslöseanordnung zum Trennen eines Strompfads in einem Schaltgerät
CN104701089B (zh) * 2015-02-11 2017-02-01 江苏瀚晨电气科技有限公司 输出功率可调式低能耗驱动器
JP6577830B2 (ja) * 2015-10-28 2019-09-18 株式会社マキタ 電動工具
CN113838629A (zh) * 2016-06-24 2021-12-24 耐诺波特技术有限公司 触觉反馈执行器及其电子装置、操作方法
CN107731447B (zh) * 2017-09-29 2019-09-03 北京航空航天大学 一种双驱动式双行程电磁铁
DE102018216211B3 (de) 2018-09-24 2020-02-20 Siemens Aktiengesellschaft Kurzschließereinrichtung und Umrichter
GB2582307A (en) 2019-03-18 2020-09-23 Eaton Intelligent Power Ltd Switching device for fast disconnection of short-circuit currents
EP4293694A3 (en) * 2019-12-05 2024-03-27 S&C Electric Company Low energy reclosing pulse test system and method
KR102328475B1 (ko) * 2020-01-22 2021-11-18 임형우 스위치기어 개폐용 구동장치
CN116075632A (zh) * 2020-09-07 2023-05-05 戴科知识产权控股有限责任公司 用于燃料蒸汽管理系统的磁性闭锁阀以及包括该阀的系统
FR3119461B1 (fr) * 2021-02-04 2023-07-21 Schneider Electric Ind Sas Procédé d’estimation d’un état de fonctionnement d’un appareil de commutation électrique et appareil de commutation électrique pour la mise en œuvre d’un tel procédé
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Also Published As

Publication number Publication date
DK1012857T3 (da) 2006-03-27
JP2001516941A (ja) 2001-10-02
CA2304184A1 (en) 1999-03-25
ATE311656T1 (de) 2005-12-15
CA2304184C (en) 2008-10-14
RU2216806C2 (ru) 2003-11-20
EP1012857A1 (en) 2000-06-28
DE69832625D1 (de) 2006-01-05
AR020584A1 (es) 2002-05-22
CZ2000994A3 (cs) 2000-08-16
NO321950B1 (no) 2006-07-24
HUP0003878A3 (en) 2001-06-28
ES2252852T3 (es) 2006-05-16
TR200000748T2 (tr) 2000-06-21
HU223167B1 (hu) 2004-03-29
CN1309812A (zh) 2001-08-22
PL339347A1 (en) 2000-12-18
WO1999014769A1 (en) 1999-03-25
SK286820B6 (sk) 2009-06-05
TW393656B (en) 2000-06-11
KR100568906B1 (ko) 2006-04-10
BG63812B1 (bg) 2003-01-31
SK3952000A3 (en) 2000-10-09
AU734514B2 (en) 2001-06-14
PL188393B1 (pl) 2005-01-31
NZ503426A (en) 2001-08-31
JP4031197B2 (ja) 2008-01-09
MY120161A (en) 2005-09-30
NO20001425L (no) 2000-05-18
DE69832625T2 (de) 2006-08-10
CN1182551C (zh) 2004-12-29
BR9812231B1 (pt) 2011-08-23
YU15400A (sh) 2002-06-19
NO20001425D0 (no) 2000-03-17
EP1012857B1 (en) 2005-11-30
BR9812231A (pt) 2000-07-18
US6262648B1 (en) 2001-07-17
KR20010030619A (ko) 2001-04-16
AU9008298A (en) 1999-04-05
CZ301419B6 (cs) 2010-02-24
HUP0003878A2 (hu) 2001-02-28

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