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DE59806390D1 - Electromagnetic actuator - Google Patents

Electromagnetic actuator

Info

Publication number
DE59806390D1
DE59806390D1 DE59806390T DE59806390T DE59806390D1 DE 59806390 D1 DE59806390 D1 DE 59806390D1 DE 59806390 T DE59806390 T DE 59806390T DE 59806390 T DE59806390 T DE 59806390T DE 59806390 D1 DE59806390 D1 DE 59806390D1
Authority
DE
Germany
Prior art keywords
magnetic
electromagnetic actuator
energising
armature
magnetic armature
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE59806390T
Other languages
German (de)
Inventor
Wolfgang Blaffert
Hans-Peter Oesterle
Schaefer Heinz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kendrion Villingen GmbH
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
Application granted granted Critical
Publication of DE59806390D1 publication Critical patent/DE59806390D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnets (AREA)
  • Fluid-Damping Devices (AREA)
  • Seal Device For Vehicle (AREA)
  • Vehicle Body Suspensions (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).
DE59806390T 1997-03-24 1998-01-17 Electromagnetic actuator Expired - Lifetime DE59806390D1 (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
DE59806390D1 true DE59806390D1 (en) 2003-01-09

Family

ID=7824429

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19712293A Withdrawn DE19712293A1 (en) 1997-03-24 1997-03-24 Electromagnetic actuator
DE59806390T Expired - Lifetime DE59806390D1 (en) 1997-03-24 1998-01-17 Electromagnetic actuator

Family Applications Before (1)

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DE19712293A Withdrawn DE19712293A1 (en) 1997-03-24 1997-03-24 Electromagnetic actuator

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
EP4537371A1 (en) 2022-06-13 2025-04-16 Nakanishi Jaeger 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
DE3920978A1 (en) * 1989-06-27 1991-01-10 Fev Motorentech Gmbh & Co Kg ELECTROMAGNETIC OPERATING DEVICE
DE3920931A1 (en) * 1989-06-27 1991-01-03 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
PT867898E (en) 2003-04-30
ATE228712T1 (en) 2002-12-15
ES2186928T3 (en) 2003-05-16
EP0867898A1 (en) 1998-09-30
DE19712293A1 (en) 1998-10-01

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