NO20003300L - Elektromagnetisk utlöser - Google Patents

Elektromagnetisk utlöser

Info

Publication number
NO20003300L
NO20003300L NO20003300A NO20003300A NO20003300L NO 20003300 L NO20003300 L NO 20003300L NO 20003300 A NO20003300 A NO 20003300A NO 20003300 A NO20003300 A NO 20003300A NO 20003300 L NO20003300 L NO 20003300L
Authority
NO
Norway
Prior art keywords
permanent magnet
magnet arrangement
plunger piston
yoke
coil
Prior art date
Application number
NO20003300A
Other languages
English (en)
Other versions
NO20003300D0 (no
Inventor
Andreas Kahnert
Heinz-Erich Popa
Hans-Joachim Krokoszinski
Patrick Claeys
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 NO20003300D0 publication Critical patent/NO20003300D0/no
Publication of NO20003300L publication Critical patent/NO20003300L/no

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)

Abstract

Det er beskrevet en elektromagnetisk drivinnretning som er spesielt egnet for en reststrømkretsbryter. Drivinnretningen har et plungerstempel (20), som er spent av en fjær (23) i utløserretningen, et permanentmagnetarrangement (15), en spole (13) og et åk (11,12), hvor spo len (13) genererer en magnetisk fluks i åket (11,12) som er motsatt rettet i forhold til permanentmagnetarrangementet (15) under drift eller utløsning, slik at fjærkraften overvinner tiltrekningskraften til permanentmagnetarrangementet (15). Permanentmagnetarrangementet (15) og polskoen (14) som leder den magnetiske flaksen til plungerstempelet (20) er tilordnet åket (l 1,12) og plungerstempelet (20) på en slik måte at i en første posisjon befinner plungerstempelet (20) seg i det aktive området til permanentmagnetarrangementet (15) og til polskoen (14), og i en andre posisjon befinner det seg i det minste delvis i det aktive området til polskoen (14). Således vil i en første posisjon både den magnetiske fluksen til spolen (13) og fluksen til permanentmagnetarrangementet (15), den sistnevnte i det minste delvis, løpe gjennom plungerstempelet (20) og i den andre posisjonen til plungerstempelet (20) blir en lukket magnetisk krets dannet av åket (l 1,12), plungerstempelet (20), polskoen (14) og permanentmagnetarrangementet (15). Dette gir to fordeler: for det første opprettholdes arbeidspunktet til permanentmagnetarrangementet (15) selv i utløseposisjonen, dvs. den andre posisjonen, og for det andre kan permanentmagnetarrangementet (15) magnifiseres ved hjelp av spolen (13).
NO20003300A 1999-06-24 2000-06-23 Elektromagnetisk utlöser NO20003300L (no)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NO20003300D0 NO20003300D0 (no) 2000-06-23
NO20003300L true NO20003300L (no) 2000-12-27

Family

ID=7912524

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003300A NO20003300L (no) 1999-06-24 2000-06-23 Elektromagnetisk utlöser

Country Status (12)

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

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 (de) 2005-07-13 2018-12-19 Roche Diabetes Care GmbH Lanzettenvorrichtung
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 (en) * 2007-05-29 2008-12-04 Roche Diagnostics Gmbh Test system for measuring the concentration of an analyte in a body fluid
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
DE102010035857B4 (de) * 2010-06-25 2017-01-19 Abb Ag Installationsschaltgerät mit einem Magnetsystem
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
CN117588112A (zh) * 2019-07-08 2024-02-23 先讯美资电子有限责任公司 具有可垂直释放的3球式离合器的安全标签

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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
FR2573570B1 (fr) * 1984-11-22 1988-05-27 Merlin Gerin Relais electromagnetique polarise a accrochage magnetique pour un declencheur d'un disjoncteur electrique
IT1226237B (it) * 1988-07-08 1990-12-27 Bassani Spa Attuatore elettromagnetico del tipo rele'
ZA936632B (en) * 1992-09-14 1994-03-30 Circuit Breaker Ind An electro-magnetic device
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US5661446A (en) * 1995-06-07 1997-08-26 Mts Systems Corporation Electromagnetic actuator
KR100420662B1 (ko) * 1995-09-08 2004-06-05 도토기키 가부시키가이샤 솔레노이드및솔레노이드밸브
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
HUP0002399A2 (hu) 2001-02-28
JP2001035344A (ja) 2001-02-09
NO20003300D0 (no) 2000-06-23
CN1290949A (zh) 2001-04-11
US6646529B1 (en) 2003-11-11
DE10026813B4 (de) 2006-01-19
EP1063666A2 (de) 2000-12-27
BG104551A (en) 2001-01-31
HU0002399D0 (en) 2000-08-28
TW460888B (en) 2001-10-21
SG80682A1 (en) 2001-05-22
EP1063666A3 (de) 2002-05-02
PL340945A1 (en) 2001-01-02
EP1063666B1 (de) 2006-07-26
DE50013213D1 (de) 2006-09-07
ATE334475T1 (de) 2006-08-15
DE10026813A1 (de) 2000-12-28

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application