EP1450011A3 - Electromagnetic valve actuator for internal combustion engine and engine comprising such an actuator - Google Patents

Electromagnetic valve actuator for internal combustion engine and engine comprising such an actuator Download PDF

Info

Publication number
EP1450011A3
EP1450011A3 EP04300049A EP04300049A EP1450011A3 EP 1450011 A3 EP1450011 A3 EP 1450011A3 EP 04300049 A EP04300049 A EP 04300049A EP 04300049 A EP04300049 A EP 04300049A EP 1450011 A3 EP1450011 A3 EP 1450011A3
Authority
EP
European Patent Office
Prior art keywords
actuator
engine
internal combustion
combustion engine
electromagnetic valve
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.)
Granted
Application number
EP04300049A
Other languages
German (de)
French (fr)
Other versions
EP1450011B1 (en
EP1450011A2 (en
Inventor
Emmanuel Sedda
Christophe Fageon
Stéphane Guerin
Jean-Paul Yonnet
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Publication of EP1450011A2 publication Critical patent/EP1450011A2/en
Publication of EP1450011A3 publication Critical patent/EP1450011A3/en
Application granted granted Critical
Publication of EP1450011B1 publication Critical patent/EP1450011B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2132—Biasing means
    • F01L2009/2134—Helical springs
    • F01L2009/2136—Two opposed springs for intermediate resting position of the armature
    • 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
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2146—Latching means
    • F01L2009/2148—Latching means using 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
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2151—Damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

The actuator has an electromagnet (700) formed by a support (704) in the form of E. The electromagnet includes a magnet (702) situated in the branches of support. A mobile magnetic plate (710) comes in contact with the electromagnet. The magnet is located on a surface of the electromagnet with respect to the plate. The magnetic plate concentrates the flux of a magnetic field in the support. An independent claim is also included for an internal combustion engine comprising an electro-mechanical actuator for an inlet valve.
EP04300049A 2003-02-18 2004-01-27 Electromagnetic valve actuator for internal combustion engine and engine comprising such an actuator Expired - Lifetime EP1450011B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0301950A FR2851291B1 (en) 2003-02-18 2003-02-18 ELECTROMECHANICAL VALVE CONTROL ACTUATOR FOR INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE EQUIPPED WITH SUCH ACTUATOR
FR0301950 2003-02-18

Publications (3)

Publication Number Publication Date
EP1450011A2 EP1450011A2 (en) 2004-08-25
EP1450011A3 true EP1450011A3 (en) 2008-12-24
EP1450011B1 EP1450011B1 (en) 2010-05-26

Family

ID=32732017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04300049A Expired - Lifetime EP1450011B1 (en) 2003-02-18 2004-01-27 Electromagnetic valve actuator for internal combustion engine and engine comprising such an actuator

Country Status (7)

Country Link
US (1) US7097150B2 (en)
EP (1) EP1450011B1 (en)
JP (1) JP4622261B2 (en)
AT (1) ATE469289T1 (en)
DE (1) DE602004027323D1 (en)
ES (1) ES2346436T3 (en)
FR (1) FR2851291B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4064934B2 (en) * 2004-02-27 2008-03-19 三菱重工業株式会社 Solenoid valve device
DE202004006156U1 (en) * 2004-04-19 2004-08-26 Bürkert Werke GmbH & Co. KG Solenoid actuator for a valve
JP2006223081A (en) * 2005-01-14 2006-08-24 Matsushita Electric Ind Co Ltd Actuator structure and actuator block using it, and electronic equipment
ES2296118T3 (en) * 2005-07-26 2008-04-16 FESTO AG & CO. ELECTROMAGNETIC VALVE.
EP1955339B1 (en) * 2005-12-02 2016-06-15 Valeo Systèmes de Contrôle Moteur Electromagnetic actuator with permanent magnets which are disposed in a v-shaped arrangement
FR2894377B1 (en) * 2005-12-02 2008-05-16 Valeo Sys Controle Moteur Sas ELECTROMAGNETIC ACTUATOR WITH TWO ELECTRO-MAGNETS COMPRISING MAGNETS OF DIFFERENT FORCES, AND METHOD OF MANAGING AN INTERNAL COMBUSTION ENGINE VALVE USING THE SAME.
FR2894380B1 (en) * 2005-12-02 2008-02-29 Valeo Sys Controle Moteur Sas ELECTROMAGNETIC ACTUATOR WITH PERMANENT MAGNETS DISPOSED IN V AND A CENTRAL BRANCH IN REMOVAL.
US8066474B1 (en) * 2006-06-16 2011-11-29 Jansen's Aircraft Systems Controls, Inc. Variable guide vane actuator
DE502007000822D1 (en) * 2006-10-23 2009-07-16 Pilz Auslandsbeteiligungen Gmb locking device
DE102007050550A1 (en) * 2007-10-23 2009-04-30 Robert Bosch Gmbh Multipole magnetic actuator
AT515114B1 (en) * 2014-09-23 2015-06-15 Seh Ltd Magnetic device comprising stators and translators
US10851907B2 (en) * 2015-11-09 2020-12-01 Husco Automotive Holdings Llc System and methods for an electromagnetic actuator
EP3220398A1 (en) 2016-03-17 2017-09-20 HUSCO Automotive Holdings LLC Systems and methods for an electromagnetic actuator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1174595A1 (en) * 2000-07-18 2002-01-23 Peugeot Citroen Automobiles SA Valve actuator for internal combustion engine

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US3858135A (en) 1973-08-14 1974-12-31 S Gray Push-pull linear motor
CH658304A5 (en) * 1983-03-24 1986-10-31 Sulzer Ag CHANGEOVER VALVE CONTROLLING THE FLOW OF A PRESSURE MEDIUM.
DE3334160C2 (en) * 1983-09-21 1986-07-24 Sauer, Otto, 6800 Mannheim magnetic valve
US4533890A (en) * 1984-12-24 1985-08-06 General Motors Corporation Permanent magnet bistable solenoid actuator
DE3500530A1 (en) 1985-01-09 1986-07-10 Binder Magnete GmbH, 7730 Villingen-Schwenningen Device for the electromagnetic control of piston valves
DE3513103A1 (en) 1985-04-12 1986-10-16 Fleck, Andreas, 2000 Hamburg ELECTROMAGNETIC WORKING ACTUATOR
US4883025A (en) * 1988-02-08 1989-11-28 Magnavox Government And Industrial Electronics Company Potential-magnetic energy driven valve mechanism
JP2707127B2 (en) 1988-12-28 1998-01-28 株式会社いすゞセラミックス研究所 Electromagnetic valve drive
DE3921151A1 (en) * 1989-06-28 1991-01-10 Bosch Gmbh Robert MAGNETIC SYSTEM
DE4024054A1 (en) * 1990-07-28 1992-01-30 Bosch Gmbh Robert MAGNETIC SYSTEM
DE4108758C2 (en) 1991-03-18 2000-05-31 Deutz Ag Solenoid valve for a fuel injector
JP3134724B2 (en) 1995-02-15 2001-02-13 トヨタ自動車株式会社 Valve drive for internal combustion engine
JPH1047028A (en) * 1996-07-31 1998-02-17 Suzuki Motor Corp Controller for solenoid valve type engine
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JPH10205314A (en) * 1996-12-13 1998-08-04 Fev Motorentechnik Gmbh & Co Kg Method for controlling solenoid valve driving part of gas exchange valve
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FR2784497B1 (en) * 1998-10-07 2000-12-15 Sagem ELECTROMAGNETIC ACTUATOR WITH MAGNETIC PALLET
JP4126787B2 (en) 1998-12-07 2008-07-30 トヨタ自動車株式会社 Electromagnetic drive device
JP3715460B2 (en) 1999-03-31 2005-11-09 株式会社日立製作所 Electromagnetic drive device for engine valve
JP2000303810A (en) * 1999-04-23 2000-10-31 Honda Motor Co Ltd Electromagnetic valve system for internal combustion engine
DE19922427A1 (en) * 1999-05-14 2000-11-30 Siemens Ag Electromagnetic multiple actuator
JP3573263B2 (en) 1999-07-21 2004-10-06 愛三工業株式会社 Electromagnetic actuator
JP2001123808A (en) * 1999-08-18 2001-05-08 Nippon Piston Ring Co Ltd Solenoid valve drive unit
EP1212519B1 (en) * 1999-09-16 2005-07-20 Siemens Aktiengesellschaft Method for controlling an electromechanical actuator device
DE10003928A1 (en) * 1999-11-25 2001-06-07 Daimler Chrysler Ag Electromagnetic actuator to operate gas change valve of internal combustion engine; has electromagnets and spring mechanism to adjust valve connected to armature between two end positions
JP2001303915A (en) * 2000-04-18 2001-10-31 Nissan Motor Co Ltd Valve system for internal combustion engine
US6308667B1 (en) 2000-04-27 2001-10-30 Visteon Global Technologies, Inc. Actuator for engine valve with tooth and socket armature and core for providing position output and/or improved force profile
FR2812025B1 (en) 2000-07-20 2003-01-24 Peugeot Citroen Automobiles Sa ELECTROMAGNETIC VALVE ACTUATOR OF INTERNAL COMBUSTION ENGINE
JP2002115515A (en) * 2000-10-06 2002-04-19 Nissan Motor Co Ltd Actuator for solenoid driving valve and valve system of internal combustion engine and electromagnetically driving method of valve element
JP2002130510A (en) 2000-10-18 2002-05-09 Toyota Motor Corp Electromagnetic drive valve
FR2822585B1 (en) 2001-03-20 2003-08-15 Peugeot Citroen Automobiles Sa ELECTROMAGNETIC VALVE ACTUATOR OF INTERNAL COMBUSTION ENGINE
JP2002364391A (en) 2001-06-08 2002-12-18 Toyota Motor Corp Neutral valve position variation detector for solenoid- driven valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1174595A1 (en) * 2000-07-18 2002-01-23 Peugeot Citroen Automobiles SA Valve actuator for internal combustion engine

Also Published As

Publication number Publication date
ATE469289T1 (en) 2010-06-15
EP1450011B1 (en) 2010-05-26
US20040217313A1 (en) 2004-11-04
ES2346436T3 (en) 2010-10-15
FR2851291B1 (en) 2006-12-08
US7097150B2 (en) 2006-08-29
JP4622261B2 (en) 2011-02-02
JP2004286021A (en) 2004-10-14
EP1450011A2 (en) 2004-08-25
FR2851291A1 (en) 2004-08-20
DE602004027323D1 (en) 2010-07-08

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