FR2829282B1 - Procede de formation d'un noyau stratifie et dispositif d'entrainement de soupape du type electromagnetique - Google Patents

Procede de formation d'un noyau stratifie et dispositif d'entrainement de soupape du type electromagnetique

Info

Publication number
FR2829282B1
FR2829282B1 FR0203539A FR0203539A FR2829282B1 FR 2829282 B1 FR2829282 B1 FR 2829282B1 FR 0203539 A FR0203539 A FR 0203539A FR 0203539 A FR0203539 A FR 0203539A FR 2829282 B1 FR2829282 B1 FR 2829282B1
Authority
FR
France
Prior art keywords
electromagnetic
drive device
valve drive
type valve
laminate core
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 - Fee Related
Application number
FR0203539A
Other languages
English (en)
Other versions
FR2829282A1 (fr
Inventor
Masafumi Sugawara
Masatoshi Ueda
Kazuhiko Fukushima
Akihiko Imagi
Masao Morita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2829282A1 publication Critical patent/FR2829282A1/fr
Application granted granted Critical
Publication of FR2829282B1 publication Critical patent/FR2829282B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • 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
    • H01F7/081—Magnetic constructions
    • 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
    • H01F7/1607—Armatures entering the winding
    • H01F2007/163—Armatures entering the winding with axial bearing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0233—Manufacturing of magnetic circuits made from sheets
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)
FR0203539A 2001-08-31 2002-03-21 Procede de formation d'un noyau stratifie et dispositif d'entrainement de soupape du type electromagnetique Expired - Fee Related FR2829282B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001264346A JP2003077722A (ja) 2001-08-31 2001-08-31 積層コアの形成方法および電磁式バルブ駆動装置

Publications (2)

Publication Number Publication Date
FR2829282A1 FR2829282A1 (fr) 2003-03-07
FR2829282B1 true FR2829282B1 (fr) 2006-08-04

Family

ID=19090967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0203539A Expired - Fee Related FR2829282B1 (fr) 2001-08-31 2002-03-21 Procede de formation d'un noyau stratifie et dispositif d'entrainement de soupape du type electromagnetique

Country Status (4)

Country Link
US (1) US6732998B2 (fr)
JP (1) JP2003077722A (fr)
DE (1) DE10213487B4 (fr)
FR (1) FR2829282B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335121A1 (de) * 2003-07-31 2005-02-24 Siemens Ag Verfahren zur Anordnung eines Ventilgliedes in einer Zusatzsteuerventileinrichtung
JP2005351218A (ja) * 2004-06-11 2005-12-22 Toyota Motor Corp 電磁駆動弁
DE102006006031B4 (de) * 2005-04-20 2009-12-24 Bürkert Werke GmbH & Co. KG Elektromagneteinheit sowie Verfahren zur Herstellung einer solchen Elektromagneteinheit und eines Magnetgehäuses für eine solche Elektromagneteinheit
DE102006017451A1 (de) * 2006-04-13 2007-10-18 Robert Bosch Gmbh Magnetbaugruppe für ein Magnetventil

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965344C (de) 1941-01-28 1957-06-06 Aeg Magnetischen Zwecken dienender Eisenkern
DE1295690B (de) 1963-06-07 1969-05-22 Eks Elektromagnetik Dr Kniel & Elektromagnetgehaeuse
DE2658456C2 (de) 1976-12-23 1984-02-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Zweiteiliger Magnet
DE3027067C2 (de) 1980-07-17 1994-10-13 Staiger Steuerungstech Magnetgehäuse für ein Ventil und Verfahren zu dessen Herstellung
US4443775A (en) 1981-01-31 1984-04-17 Shoketsu Kinzoku Kogyo Kabushiki Kaisha Solenoid actuator
DE3105652A1 (de) 1981-02-17 1982-09-16 Eks Elektromagnetik Dr. Scheuerer Kg, 7143 Vaihingen Ventilmagnet fuer gleichstrom
EP0131352B1 (fr) * 1983-07-04 1988-08-24 Sanmeidenki Kabushikikaisha Procédé de fabrication de noyaux d'électro-aimant
DE3615529A1 (de) 1986-05-07 1987-11-12 Bosch Gmbh Robert Zuendspule fuer zuendanlagen von brennkraftmaschinen
FR2620852A1 (fr) 1987-09-17 1989-03-24 Equip Electr Moteur Circuit magnetique notamment pour bobine d'allumage pour moteur a combustion interne
DE4226548A1 (de) 1992-08-11 1994-02-17 Bosch Gmbh Robert Stellantrieb zur Drehwinkelverstellung eines Stellgliedes
JP3165000B2 (ja) * 1995-04-21 2001-05-14 株式会社日立製作所 内燃機関用点火装置
DE19611547A1 (de) 1996-03-23 1997-09-25 Bayerische Motoren Werke Ag Elektromagnetische Betätigungsvorrichtung für Brennkraftmaschinen-Hubventile
JP3719566B2 (ja) * 1996-05-27 2005-11-24 株式会社デンソー 電磁弁
US6066998A (en) * 1996-09-12 2000-05-23 Massachusetts Institute Of Technology Magnetic actuator with long travel in one direction
DE19825732C2 (de) 1997-07-31 2002-06-27 Fev Motorentech Gmbh Verfahren zum Betrieb eines elektromagnetischen Aktuators unter Berücksichtigung der Ankerbewegung
DE19735375C2 (de) 1997-08-14 2002-04-04 Siemens Ag Magnetventil, insbesondere für Ein- und Auslaßventile von Brennkraftmaschinen
US6118366A (en) 1997-12-09 2000-09-12 Siemens Automotive Corporation Electromagnetic actuator with split housing assembly
US20010040018A1 (en) 1997-12-09 2001-11-15 Dennis Bulgatz Electromagnetic actuator with lamination stack-housing dovetail connection
JP3629362B2 (ja) * 1998-03-04 2005-03-16 愛三工業株式会社 エンジンバルブ駆動用電磁バルブの駆動方法
FR2784497B1 (fr) 1998-10-07 2000-12-15 Sagem Actionneur electromagnetique a palette aimantee
DE59904667D1 (de) 1998-11-16 2003-04-24 Heinz Leiber Elektromagnetischer antrieb
JP2001126921A (ja) 1999-10-27 2001-05-11 Honda Motor Co Ltd 電磁アクチュエータのコア
DE19955067A1 (de) 1999-11-15 2001-05-17 Heinz Leiber Elektromagnetischer Aktuator
DE19961609A1 (de) 1999-12-21 2001-07-12 Daimler Chrysler Ag Verfahren zur Herstellung von Aktoren zur elektromagnetischen Betätigung von eine Ventilfeder aufweisenden Ventilen
DE19961608A1 (de) 1999-12-21 2001-07-26 Daimler Chrysler Ag Aktor zur elektromagnetischen Ventilsteuerung
DE10001872C1 (de) 2000-01-18 2001-08-30 Siemens Ag Elektromagnetischer Stellantrieb

Also Published As

Publication number Publication date
DE10213487A1 (de) 2003-04-03
FR2829282A1 (fr) 2003-03-07
US6732998B2 (en) 2004-05-11
DE10213487B4 (de) 2007-09-06
JP2003077722A (ja) 2003-03-14
US20030042455A1 (en) 2003-03-06

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091130