SG80682A1 - Electromagnetic release - Google Patents

Electromagnetic release

Info

Publication number
SG80682A1
SG80682A1 SG200003541A SG200003541A SG80682A1 SG 80682 A1 SG80682 A1 SG 80682A1 SG 200003541 A SG200003541 A SG 200003541A SG 200003541 A SG200003541 A SG 200003541A SG 80682 A1 SG80682 A1 SG 80682A1
Authority
SG
Singapore
Prior art keywords
plunger
pole piece
flux
electromagnetic release
yoke
Prior art date
Application number
SG200003541A
Other languages
English (en)
Inventor
Kahnert Andreas
Popa Heinz-Erich
Krokoszinski Hans-Joachim
Claeys Patrick
Original Assignee
Abb Patent Gmbh
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
Application filed by Abb Patent Gmbh filed Critical Abb Patent Gmbh
Publication of SG80682A1 publication Critical patent/SG80682A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/322—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with plunger type armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/327—Manufacturing or calibrating methods, e.g. air gap treatments

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Magnetic Treatment Devices (AREA)
SG200003541A 1999-06-24 2000-06-23 Electromagnetic release SG80682A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19929160 1999-06-24

Publications (1)

Publication Number Publication Date
SG80682A1 true SG80682A1 (en) 2001-05-22

Family

ID=7912524

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200003541A SG80682A1 (en) 1999-06-24 2000-06-23 Electromagnetic release

Country Status (12)

Country Link
US (1) US6646529B1 (fr)
EP (1) EP1063666B1 (fr)
JP (1) JP2001035344A (fr)
CN (1) CN1290949A (fr)
AT (1) ATE334475T1 (fr)
BG (1) BG104551A (fr)
DE (2) DE10026813B4 (fr)
HU (1) HUP0002399A2 (fr)
NO (1) NO20003300L (fr)
PL (1) PL340945A1 (fr)
SG (1) SG80682A1 (fr)
TW (1) TW460888B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10210826A1 (de) * 2002-03-12 2003-09-25 Abb Patent Gmbh Auslöseeinrichtung für einen Fehlerstromschutzschalter und Verfahren zu dessen Herstellung
EP1901655B1 (fr) 2005-07-13 2018-12-19 Roche Diabetes Care GmbH Dispositif a lancette
FR2896615A1 (fr) * 2006-01-20 2007-07-27 Areva T & D Sa Actionneur magnetique a aimant permanent a volume reduit
KR100852300B1 (ko) * 2006-02-27 2008-08-14 후지 덴키 기기세이교 가부시끼가이샤 석방형 전자 장치
DE102007002176B4 (de) * 2007-01-15 2018-07-19 Siemens Aktiengesellschaft Erfassungseinrichtung zum Erfassen des Schaltzustands eines elektromagnetischen Schaltgeräts
WO2008145625A2 (fr) * 2007-05-29 2008-12-04 Roche Diagnostics Gmbh Système de test visant à mesurer la concentration d'un analyte dans un fluide corporel
AT506346B1 (de) * 2008-02-14 2010-01-15 Moeller Gebaeudeautomation Gmb Fehlerstromschutzschalter
US8118824B2 (en) 2008-09-16 2012-02-21 Roche Diagnostics Operations, Inc. Magnetic powered lancing drive
CN101877294B (zh) * 2009-04-30 2013-05-29 西门子公司 可调节式磁通变换器
DE102009030479B4 (de) 2009-06-24 2011-04-28 Saia-Burgess Dresden Gmbh Magnetauslöser
TW201100681A (en) * 2009-06-30 2011-01-01 Well Shin Technology Co Ltd Magnetic valve
CN202259096U (zh) * 2010-06-25 2012-05-30 Abb股份公司 用于线路保护开关的磁系统和带有磁系统的安装开关设备
DE202011107195U1 (de) 2011-10-27 2011-12-16 Johnson Electric Dresden Gmbh Magnetauslöser mit reduzierter Auslöseenergie
CN103428619B (zh) * 2012-05-18 2018-04-03 苏州逸巛声学科技有限公司 用于动铁式扬声器或受话器的磁轭装置
DE102013013585B4 (de) * 2013-06-20 2020-09-17 Rhefor Gbr Selbsthaltemagnet mit besonders kleiner elektrischer Auslöseleistung
CN104465251B (zh) * 2014-12-11 2016-11-16 常熟开关制造有限公司(原常熟开关厂） 电磁脱扣装置及配备有该电磁脱扣装置的断路器
US10811903B1 (en) * 2016-12-29 2020-10-20 X Development Llc Electropermanent magnet systems with wireless power transfer
JP6920096B2 (ja) * 2017-04-27 2021-08-18 株式会社ミクニ 電磁アクチュエータ
DE102017211332A1 (de) 2017-07-04 2019-01-10 Siemens Aktiengesellschaft Elektromagnetischer Auslöser für elektromagnetische Schaltgeräte
DE102018216292B4 (de) 2018-09-25 2021-10-07 Siemens Aktiengesellschaft Elektromagnetischer Auslöser für elektromagnetische Schaltgeräte mit einem gewinkelten Aufbau
US11732510B2 (en) * 2019-07-08 2023-08-22 Sensormatic Electronics, LLC Security tag with 3-ball clutch releasable by unlocking assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660012A (en) * 1984-11-22 1987-04-21 Merlin Gerin Polarized electromagnetic relay with magnetic latching for an electric circuit breaker trip release
US5327112A (en) * 1988-07-08 1994-07-05 Bticino S.P.A. Electromagnetic actuator of the type of a relay
US5402092A (en) * 1992-09-14 1995-03-28 Circuit Breaker Industries Limited Electro-magnetic device
US5886605A (en) * 1998-05-07 1999-03-23 Eaton Corporation Actuator assembly with calibration means and electrical power switch apparatus incorporating the actuator assembly with calibration means

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683239A (en) * 1971-06-17 1972-08-08 Oded E Sturman Self-latching solenoid actuator
US3755766A (en) * 1972-01-18 1973-08-28 Regdon Corp Bistable electromagnetic actuator
US4134090A (en) * 1976-03-22 1979-01-09 Leach Corporation Electromagnetic actuator for a relay
US4127835A (en) * 1977-07-06 1978-11-28 Dynex/Rivett Inc. Electromechanical force motor
US5453724A (en) * 1994-05-27 1995-09-26 General Electric Flux shifter assembly for circuit breaker accessories
US5661446A (en) * 1995-06-07 1997-08-26 Mts Systems Corporation Electromagnetic actuator
KR100420662B1 (ko) * 1995-09-08 2004-06-05 도토기키 가부시키가이샤 솔레노이드및솔레노이드밸브

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660012A (en) * 1984-11-22 1987-04-21 Merlin Gerin Polarized electromagnetic relay with magnetic latching for an electric circuit breaker trip release
US5327112A (en) * 1988-07-08 1994-07-05 Bticino S.P.A. Electromagnetic actuator of the type of a relay
US5402092A (en) * 1992-09-14 1995-03-28 Circuit Breaker Industries Limited Electro-magnetic device
US5886605A (en) * 1998-05-07 1999-03-23 Eaton Corporation Actuator assembly with calibration means and electrical power switch apparatus incorporating the actuator assembly with calibration means

Also Published As

Publication number Publication date
DE10026813B4 (de) 2006-01-19
US6646529B1 (en) 2003-11-11
DE10026813A1 (de) 2000-12-28
DE50013213D1 (de) 2006-09-07
HUP0002399A2 (hu) 2001-02-28
JP2001035344A (ja) 2001-02-09
NO20003300D0 (no) 2000-06-23
EP1063666A3 (fr) 2002-05-02
PL340945A1 (en) 2001-01-02
NO20003300L (no) 2000-12-27
TW460888B (en) 2001-10-21
BG104551A (en) 2001-01-31
HU0002399D0 (en) 2000-08-28
ATE334475T1 (de) 2006-08-15
CN1290949A (zh) 2001-04-11
EP1063666B1 (fr) 2006-07-26
EP1063666A2 (fr) 2000-12-27

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