WO2014139926A3 - Electromagnetic actuating device and combination of electromagnetic actuating device and motor spindle - Google Patents

Electromagnetic actuating device and combination of electromagnetic actuating device and motor spindle Download PDF

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Publication number
WO2014139926A3
WO2014139926A3 PCT/EP2014/054545 EP2014054545W WO2014139926A3 WO 2014139926 A3 WO2014139926 A3 WO 2014139926A3 EP 2014054545 W EP2014054545 W EP 2014054545W WO 2014139926 A3 WO2014139926 A3 WO 2014139926A3
Authority
WO
WIPO (PCT)
Prior art keywords
armature
actuating device
electromagnetic actuating
housing
coil
Prior art date
Application number
PCT/EP2014/054545
Other languages
German (de)
French (fr)
Other versions
WO2014139926A2 (en
Inventor
Frank Wolff
Axel Fischer
Original Assignee
Alfred Jäger 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 Alfred Jäger GmbH filed Critical Alfred Jäger GmbH
Priority to ES14711708.9T priority Critical patent/ES2635624T3/en
Priority to EP14711708.9A priority patent/EP2973618B1/en
Publication of WO2014139926A2 publication Critical patent/WO2014139926A2/en
Publication of WO2014139926A3 publication Critical patent/WO2014139926A3/en

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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to an electromagnetic actuating device with a housing (1) and an armature (5) which can be moved in the housing (1) between two end positions and which has two mutually spaced armature disk (7, 8) and an armature shaft (6). Two annular arrangements of permanent magnets (13, 14) which are polarized radially in the same direction with respect to the axis are secured to the housing between the armature disks (7, 8) and together with the armature disks form two magnet systems and an air gap system with axially adjustable air gaps (L1, L2). An annular coil (12) which can be connected to a power source is arranged between the two permanent magnets (13, 14). The magnet systems and the air gap system are configured such that the armature (5) can be retained in each of the two end positions without exciting the coil (12) and can be moved from one respective assumed end position into the opposite end position by exciting the coil (12).
PCT/EP2014/054545 2013-03-11 2014-03-10 Electromagnetic actuating device and combination of electromagnetic actuating device and motor spindle WO2014139926A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES14711708.9T ES2635624T3 (en) 2013-03-11 2014-03-10 Electromagnetic adjustment device
EP14711708.9A EP2973618B1 (en) 2013-03-11 2014-03-10 Electromagnetic actuating device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013102400.9 2013-03-11
DE102013102400.9A DE102013102400B4 (en) 2013-03-11 2013-03-11 Electromagnetic actuator and combination of electromagnetic actuator and motor spindle

Publications (2)

Publication Number Publication Date
WO2014139926A2 WO2014139926A2 (en) 2014-09-18
WO2014139926A3 true WO2014139926A3 (en) 2014-12-31

Family

ID=50343749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/054545 WO2014139926A2 (en) 2013-03-11 2014-03-10 Electromagnetic actuating device and combination of electromagnetic actuating device and motor spindle

Country Status (5)

Country Link
EP (1) EP2973618B1 (en)
DE (1) DE102013102400B4 (en)
ES (1) ES2635624T3 (en)
TW (1) TWI603353B (en)
WO (1) WO2014139926A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105655086A (en) * 2016-04-08 2016-06-08 焦作市华鹰机电技术有限公司 Bilateral normal electromagnetic actuator with high performance
JP7393125B2 (en) * 2018-03-13 2023-12-06 フスコ オートモーティブ ホールディングス エル・エル・シー Bistable solenoid with intermediate states
FR3089314B1 (en) * 2018-11-29 2021-02-26 Moving Magnet Tech ADJUSTABLE EFFORT DEVICE
DE102019000135A1 (en) * 2019-01-13 2020-07-16 LONG-TIME-LINER Conture Make up GmbH Linear drive for pigmentation devices
DE102020109120B4 (en) 2020-04-01 2022-02-03 Alfred Jäger GmbH Electromagnetic actuator and its use
DE102022114839A1 (en) 2022-06-13 2023-12-14 Alfred Jäger GmbH Magnetic actuator
WO2023241760A1 (en) 2022-06-13 2023-12-21 Alfred Jäger GmbH Magnetic actuating device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0568028A1 (en) * 1992-04-30 1993-11-03 Jos. Schneider Optische Werke Kreuznach GmbH & Co. KG Electromagnetic linear motor
DE20114466U1 (en) * 2001-09-01 2002-01-03 Eto Magnetic Kg Electromagnetic actuator
DE10123270A1 (en) * 2001-05-12 2002-11-14 Ingbuero Emil Stark Goetzis Clamping device for clamping a feed nipple in the central receiving hole of a cylinder containing a piston operating a locking device which moves in and out with the feed nipple comprises a lifting device
DE10207828A1 (en) * 2002-02-25 2003-09-11 Univ Dresden Tech Solenoid magnet has stator and excitation coil, with armature including permanent magnet polarized at right angles to direction of motion of armature
US20080284261A1 (en) * 2005-04-06 2008-11-20 Moving Magnet Technologies (Mmt) Quick-Action Bistable Polarized Electromagnetic Actuator
DE102011001866A1 (en) * 2011-04-07 2012-10-11 Mag Ias Gmbh Workpiece clamping device and machine tool

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712293A1 (en) 1997-03-24 1998-10-01 Binder Magnete Electromagnetic actuator
DE19958888A1 (en) 1999-12-07 2001-06-13 Sheng Chih Sheng Bidirectional electro magnetic linear actuator for valve, has armature located in exciting coil with permanent magnets for providing holding force at end sections

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0568028A1 (en) * 1992-04-30 1993-11-03 Jos. Schneider Optische Werke Kreuznach GmbH & Co. KG Electromagnetic linear motor
DE10123270A1 (en) * 2001-05-12 2002-11-14 Ingbuero Emil Stark Goetzis Clamping device for clamping a feed nipple in the central receiving hole of a cylinder containing a piston operating a locking device which moves in and out with the feed nipple comprises a lifting device
DE20114466U1 (en) * 2001-09-01 2002-01-03 Eto Magnetic Kg Electromagnetic actuator
DE10207828A1 (en) * 2002-02-25 2003-09-11 Univ Dresden Tech Solenoid magnet has stator and excitation coil, with armature including permanent magnet polarized at right angles to direction of motion of armature
US20080284261A1 (en) * 2005-04-06 2008-11-20 Moving Magnet Technologies (Mmt) Quick-Action Bistable Polarized Electromagnetic Actuator
DE102011001866A1 (en) * 2011-04-07 2012-10-11 Mag Ias Gmbh Workpiece clamping device and machine tool

Also Published As

Publication number Publication date
DE102013102400B4 (en) 2021-08-26
WO2014139926A2 (en) 2014-09-18
TWI603353B (en) 2017-10-21
DE102013102400A1 (en) 2014-09-11
EP2973618A2 (en) 2016-01-20
TW201443942A (en) 2014-11-16
ES2635624T3 (en) 2017-10-04
EP2973618B1 (en) 2017-06-07

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