PT867898E - ELECTROMAGNETIC ACTUATION POSITIONING DEVICE - Google Patents

ELECTROMAGNETIC ACTUATION POSITIONING DEVICE

Info

Publication number
PT867898E
PT867898E PT98100775T PT98100775T PT867898E PT 867898 E PT867898 E PT 867898E PT 98100775 T PT98100775 T PT 98100775T PT 98100775 T PT98100775 T PT 98100775T PT 867898 E PT867898 E PT 867898E
Authority
PT
Portugal
Prior art keywords
positioning device
electromagnetic actuation
magnetic
actuation positioning
energising
Prior art date
Application number
PT98100775T
Other languages
Portuguese (pt)
Inventor
Wolfgang Blaffert
Hans-Peter Oesterle
Schafer Heinz
Original Assignee
Kendrion Binder Magnete 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 Kendrion Binder Magnete Gmbh filed Critical Kendrion Binder Magnete Gmbh
Publication of PT867898E publication Critical patent/PT867898E/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Seal Device For Vehicle (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

The electromagnetic setting device has a pair of relatively spaced magnetic systems , each having an energising coil (3, 23) for displacement of a magnetic armature (17) between 2 switch positions. The magnetic armature is acted on by 2 opposing springs (11, 21), the energising coils connected in series or parallel, with a single magnetic system associated with a permanent magnet (71).
PT98100775T 1997-03-24 1998-01-17 ELECTROMAGNETIC ACTUATION POSITIONING DEVICE PT867898E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712293A DE19712293A1 (en) 1997-03-24 1997-03-24 Electromagnetic actuator

Publications (1)

Publication Number Publication Date
PT867898E true PT867898E (en) 2003-04-30

Family

ID=7824429

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98100775T PT867898E (en) 1997-03-24 1998-01-17 ELECTROMAGNETIC ACTUATION POSITIONING DEVICE

Country Status (5)

Country Link
EP (1) EP0867898B1 (en)
AT (1) ATE228712T1 (en)
DE (2) DE19712293A1 (en)
ES (1) ES2186928T3 (en)
PT (1) PT867898E (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3835024B2 (en) * 1998-11-19 2006-10-18 トヨタ自動車株式会社 Electromagnetic drive device for internal combustion engine
DE10207828B4 (en) * 2002-02-25 2004-10-07 Technische Universität Dresden Electromagnetic solenoid
DE10322881A1 (en) * 2003-05-21 2004-12-16 Bayerische Motoren Werke Ag Electric valve train with electric and permanent magnets
DE102005039263B4 (en) * 2005-08-19 2021-07-08 Deere & Company Control device and method for controlling an actuator for a gear shift point
DE102007044245A1 (en) * 2007-09-11 2009-04-02 Siemens Ag Magnetic drive system for a switching device and method for producing a magnetic drive system
DE202009014192U1 (en) * 2009-10-20 2011-03-03 Eto Magnetic Gmbh Monostable electromagnetic actuator device
EP2339681B1 (en) * 2009-12-18 2013-09-18 Bayerische Motoren Werke Aktiengesellschaft Electromagnetic actuator
CN102266633B (en) * 2010-12-31 2013-08-14 北京谊安医疗系统股份有限公司 Electromagnetic proportional valve and breathing machine comprising same
DE102011106205A1 (en) 2011-06-07 2012-12-13 Hochschule Bochum Bistable electric lifting magnet for use in e.g. valve, has movable armature that is fixed co-linear with respect to ferromagnetic core
DE102013102400B4 (en) 2013-03-11 2021-08-26 Alfred Jäger GmbH Electromagnetic actuator and combination of electromagnetic actuator and motor spindle
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912721C (en) * 1950-10-15 1954-06-03 Siemens Ag Device for jerking masses to and fro
DE3920931A1 (en) * 1989-06-27 1991-01-03 Fev Motorentech Gmbh & Co Kg ELECTROMAGNETIC OPERATING DEVICE
DE3920978A1 (en) * 1989-06-27 1991-01-10 Fev Motorentech Gmbh & Co Kg ELECTROMAGNETIC OPERATING DEVICE
DE3928066A1 (en) * 1989-08-25 1991-02-28 Binder Magnete EM valve opening and closing device - has two magnet systems of small dimensions to reduce reaction time
DE4004876A1 (en) * 1990-02-16 1991-09-26 Ulrich Karrer Electrically operated valve gear for IC engine - opens and closes valve by multiplication of stroke of hydraulic piston with alternate energisation of two electromagnets

Also Published As

Publication number Publication date
EP0867898B1 (en) 2002-11-27
DE59806390D1 (en) 2003-01-09
ATE228712T1 (en) 2002-12-15
EP0867898A1 (en) 1998-09-30
DE19712293A1 (en) 1998-10-01
ES2186928T3 (en) 2003-05-16

Similar Documents

Publication Publication Date Title
PT867898E (en) ELECTROMAGNETIC ACTUATION POSITIONING DEVICE
IE801856L (en) Linear motor
AU4136301A (en) Apparatus including eddy current braking system
DE69201588D1 (en) Magnetic plate with permanent magnets.
MX9602343A (en) Solenoid with magnetic control of armature velocity.
SE9704260D0 (en) The plasma processing apparatus
DE69700259T2 (en) Electromagnetic device with position control for stator
DE59707127D1 (en) Electromagnetic relay
CA2288827A1 (en) Relay with contact springs
IT1249286B (en) PERMANENT MAGNET RELEASE ELECTROMAGNET FOR AUTOMATIC SWITCHES
DE69022077D1 (en) Tripping system for an electrical switch and electrical switch with this tripping system.
WO2002099308A3 (en) Variable electromagnetic damping apparatus
CA2033522A1 (en) Electromagnetic relay polarized by a permanent magnet
EP0373427A3 (en) Impact printer actuator using magnet and electromagnetic coil and method of manufacture
DE69003028T2 (en) Position control system for a satellite with a superconducting magnet coil.
DE69008284T2 (en) Electromagnetic coil device.
WO1997014165A3 (en) Magnet damping arrangement
ES489284A1 (en) Control magnet system
ITTO950740A0 (en) VOLTAGE REGULATOR DEVICE FOR PERMANENT MAGNET ALTERNATOR.
SE9303637D0 (en) Electromagnetically operated electric switch
DE69107193D1 (en) Magnetic plate with permanent magnets.
SE8900932L (en) THE ELECTROMAGNET, IN PARTICULAR, FOR MANUFACTURING OF SWITCHES WITH A CONNECTOR
SE9503688L (en) Electromagnetic actuator
GB2324910B (en) A linear actuator
FR2849262B1 (en) PERMANENT MAGNET ELECTROMAGNETIC VALVE ACTUATOR