EP1260997A3 - Electromagnetic actuator - Google Patents

Electromagnetic actuator Download PDF

Info

Publication number
EP1260997A3
EP1260997A3 EP02010452A EP02010452A EP1260997A3 EP 1260997 A3 EP1260997 A3 EP 1260997A3 EP 02010452 A EP02010452 A EP 02010452A EP 02010452 A EP02010452 A EP 02010452A EP 1260997 A3 EP1260997 A3 EP 1260997A3
Authority
EP
European Patent Office
Prior art keywords
electromagnetic actuator
actuator
electromagnetic
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.)
Withdrawn
Application number
EP02010452A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1260997A2 (en
Inventor
Takashi Izuo
Masahiko Asano
Tatsuo Iida
Hiroyuki Hattori
Takeshi Sakuragi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP1260997A2 publication Critical patent/EP1260997A2/en
Publication of EP1260997A3 publication Critical patent/EP1260997A3/en
Withdrawn legal-status Critical Current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
    • H01F7/127—Assembling
    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)
EP02010452A 2001-05-21 2002-05-08 Electromagnetic actuator Withdrawn EP1260997A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001150651A JP2002343631A (ja) 2001-05-21 2001-05-21 電磁アクチュエータ
JP2001150651 2001-05-21

Publications (2)

Publication Number Publication Date
EP1260997A2 EP1260997A2 (en) 2002-11-27
EP1260997A3 true EP1260997A3 (en) 2003-01-29

Family

ID=18995635

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02010452A Withdrawn EP1260997A3 (en) 2001-05-21 2002-05-08 Electromagnetic actuator

Country Status (3)

Country Link
US (1) US20020170512A1 (ja)
EP (1) EP1260997A3 (ja)
JP (1) JP2002343631A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004360626A (ja) * 2003-06-06 2004-12-24 Hitachi Unisia Automotive Ltd 燃料噴射弁
FR2870630B1 (fr) * 2004-05-24 2006-11-17 Johnson Contr Automotive Elect Actionneur electromagnetique comportant un electroaimant dont la bobine est libre par rapport au noyau
JP4840145B2 (ja) * 2006-01-17 2011-12-21 株式会社デンソー 電磁弁装置
ES2715129T3 (es) * 2015-02-11 2019-05-31 Dott Ing Mario Cozzani Srl Accionador de regulación de flujo para compresores alternativos

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29700096U1 (de) * 1997-01-04 1998-04-30 Fev Motorentech Gmbh & Co Kg Elektromagnetischer Aktuator zur Betätigung eines Gaswechselventils mit Dämpfungsmitteln zur Verminderung der Körperschallübertragung
EP0921280A1 (en) * 1997-12-09 1999-06-09 Siemens Automotive Corporation Electromagnetic actuator with stamped steel housing
DE19914591A1 (de) * 1999-03-31 2000-10-12 Daimler Chrysler Ag Verfahren zur Herstellung von Elektromagneten
DE19924812A1 (de) * 1999-05-29 2000-12-07 Daimler Chrysler Ag Verfahren zur Herstellung von Aktoren zur elektromagnetischen Ventilsteuerung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29700096U1 (de) * 1997-01-04 1998-04-30 Fev Motorentech Gmbh & Co Kg Elektromagnetischer Aktuator zur Betätigung eines Gaswechselventils mit Dämpfungsmitteln zur Verminderung der Körperschallübertragung
EP0921280A1 (en) * 1997-12-09 1999-06-09 Siemens Automotive Corporation Electromagnetic actuator with stamped steel housing
JPH11260638A (ja) * 1997-12-09 1999-09-24 Siemens Automot Corp 電磁的なアクチュエータ
DE19914591A1 (de) * 1999-03-31 2000-10-12 Daimler Chrysler Ag Verfahren zur Herstellung von Elektromagneten
DE19924812A1 (de) * 1999-05-29 2000-12-07 Daimler Chrysler Ag Verfahren zur Herstellung von Aktoren zur elektromagnetischen Ventilsteuerung

Also Published As

Publication number Publication date
EP1260997A2 (en) 2002-11-27
US20020170512A1 (en) 2002-11-21
JP2002343631A (ja) 2002-11-29

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