WO2011131167A3 - Bistabiler magnetaktor - Google Patents

Bistabiler magnetaktor Download PDF

Info

Publication number
WO2011131167A3
WO2011131167A3 PCT/DE2011/000371 DE2011000371W WO2011131167A3 WO 2011131167 A3 WO2011131167 A3 WO 2011131167A3 DE 2011000371 W DE2011000371 W DE 2011000371W WO 2011131167 A3 WO2011131167 A3 WO 2011131167A3
Authority
WO
WIPO (PCT)
Prior art keywords
permanent magnet
rocker armature
magnetic
parallel
magnetic circuit
Prior art date
Application number
PCT/DE2011/000371
Other languages
English (en)
French (fr)
Other versions
WO2011131167A2 (de
Inventor
Jörg GASSMANN
Steffen Schnitter
Marcus Herrmann
Original Assignee
Johnson Electric Dresden 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 Johnson Electric Dresden Gmbh filed Critical Johnson Electric Dresden Gmbh
Priority to EP11722720.7A priority Critical patent/EP2561523B1/de
Priority to RU2012139664/07A priority patent/RU2547815C2/ru
Priority to CN201180020320.8A priority patent/CN102859618B/zh
Priority to BR112013008688A priority patent/BR112013008688A2/pt
Priority to US13/639,730 priority patent/US8461951B2/en
Priority to SI201130735T priority patent/SI2561523T1/sl
Priority to ES11722720.7T priority patent/ES2558749T3/es
Publication of WO2011131167A2 publication Critical patent/WO2011131167A2/de
Publication of WO2011131167A3 publication Critical patent/WO2011131167A3/de

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
    • H01F7/08—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
    • H01H50/24—Parts rotatable or rockable outside coil
    • 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
    • H01F7/14—Pivoting armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

Bei einem bistabilen Magnetaktor mit einem polarisierten Magnetkreis mit parallelen Arbeitsluftspalten, wobei zwischen den Außenschenkeln eines U-förmigen Weicheisenjochs ein flacher Permanentmagnet integriert ist, der einen Weicheisenmittelschenkel trägt und einen auf dem Mittelschenkel gelagerten Wippanker mit einem dauermagnetisch erzeugten Magnetfluss beaufschlagt, und wobei auf jedem Außenschenkel eine getrennt ansteuerbare Erregerwicklung Umschaltimpulse für den Wippanker von einer dauermagnetisch selbsthaltenden Schaltstellung in die andere liefert, kommutiert der dauermagnetisch erzeugte Magnetfluss durch den jeweils über den Wippanker geschlossenen Parallelkreis bei einem von der Erregerwicklung dieses Magnetkreises generierten elektromagnetischen Magnetfluss entgegengesetzter Richtung in den anderen parallelen Magnetkreis mit der elektromagnetisch unerregten Erregerwicklung und schaltet den Wippanker um.
PCT/DE2011/000371 2010-04-21 2011-04-06 Bistabiler magnetaktor WO2011131167A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP11722720.7A EP2561523B1 (de) 2010-04-21 2011-04-06 Bistabiler magnetaktor
RU2012139664/07A RU2547815C2 (ru) 2010-04-21 2011-04-06 Бистабильный электромагнитный привод
CN201180020320.8A CN102859618B (zh) 2010-04-21 2011-04-06 双稳态磁性致动器
BR112013008688A BR112013008688A2 (pt) 2010-04-21 2011-04-06 Acionador magnético biestável
US13/639,730 US8461951B2 (en) 2010-04-21 2011-04-06 Bistable magnetic actuators
SI201130735T SI2561523T1 (sl) 2010-04-21 2011-04-06 Bistabilni magnetni aktuator
ES11722720.7T ES2558749T3 (es) 2010-04-21 2011-04-06 Actuador magnético biestable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010017874A DE102010017874B4 (de) 2010-04-21 2010-04-21 Bistabiler Magnetaktor
DE102010017874.8 2010-04-21

Publications (2)

Publication Number Publication Date
WO2011131167A2 WO2011131167A2 (de) 2011-10-27
WO2011131167A3 true WO2011131167A3 (de) 2011-12-29

Family

ID=44116185

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/000371 WO2011131167A2 (de) 2010-04-21 2011-04-06 Bistabiler magnetaktor

Country Status (9)

Country Link
US (1) US8461951B2 (de)
EP (1) EP2561523B1 (de)
CN (1) CN102859618B (de)
BR (1) BR112013008688A2 (de)
DE (1) DE102010017874B4 (de)
ES (1) ES2558749T3 (de)
RU (1) RU2547815C2 (de)
SI (1) SI2561523T1 (de)
WO (1) WO2011131167A2 (de)

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EP3297004B1 (de) * 2016-09-15 2020-04-08 Fas Medic S.A. Elektromagnetischer aktuator mit schaukelnder armatur
DE102017202182A1 (de) * 2017-02-10 2018-08-16 Micro-Epsilon Messtechnik Gmbh & Co. Kg Reluktanz-Aktor
US11300378B2 (en) 2017-03-08 2022-04-12 Sturm, Ruger & Company, Inc. Electromagnetic firing system for firearm with interruptable trigger control
US10458736B2 (en) 2017-03-08 2019-10-29 Sturm, Ruger & Company, Inc. Dynamic variable force trigger mechanism for firearms
US10670361B2 (en) 2017-03-08 2020-06-02 Sturm, Ruger & Company, Inc. Single loop user-adjustable electromagnetic trigger mechanism for firearms
US10969186B2 (en) 2017-03-08 2021-04-06 Strum, Ruger & Company, Inc. Fast action shock invariant magnetic actuator for firearms
US10240881B1 (en) 2017-03-08 2019-03-26 Louis M. Galie Fast action shock invariant magnetic actuator for firearms
US10900732B2 (en) 2017-03-08 2021-01-26 Sturm, Ruger & Company, Inc. Electromagnetic firing system for firearm with firing event tracking
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EP3704785B1 (de) 2017-10-30 2024-07-03 WePower Technologies LLC Magnetimpulsübertragsgenerator
CN107911002A (zh) * 2017-10-31 2018-04-13 西安交通大学 一种基于e形铁轭的双稳态电磁舵机及作动方法
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Also Published As

Publication number Publication date
RU2012139664A (ru) 2014-05-27
CN102859618A (zh) 2013-01-02
RU2547815C2 (ru) 2015-04-10
EP2561523B1 (de) 2015-11-11
EP2561523A2 (de) 2013-02-27
DE102010017874B4 (de) 2013-09-05
BR112013008688A2 (pt) 2022-03-03
DE102010017874A1 (de) 2011-10-27
WO2011131167A2 (de) 2011-10-27
ES2558749T3 (es) 2016-02-08
US20130076462A1 (en) 2013-03-28
SI2561523T1 (sl) 2016-03-31
CN102859618B (zh) 2016-05-04
US8461951B2 (en) 2013-06-11

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