FR2841934B1 - Moteur a combustion interne muni d'un processeur controlant la position de soupapes - Google Patents

Moteur a combustion interne muni d'un processeur controlant la position de soupapes

Info

Publication number
FR2841934B1
FR2841934B1 FR0208335A FR0208335A FR2841934B1 FR 2841934 B1 FR2841934 B1 FR 2841934B1 FR 0208335 A FR0208335 A FR 0208335A FR 0208335 A FR0208335 A FR 0208335A FR 2841934 B1 FR2841934 B1 FR 2841934B1
Authority
FR
France
Prior art keywords
valves
combustion engine
internal combustion
processor controlling
processor
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
FR0208335A
Other languages
English (en)
Other versions
FR2841934A1 (fr
Inventor
Emmanuel Sedda
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
Priority to FR0208335A priority Critical patent/FR2841934B1/fr
Publication of FR2841934A1 publication Critical patent/FR2841934A1/fr
Application granted granted Critical
Publication of FR2841934B1 publication Critical patent/FR2841934B1/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
    • 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
    • F01L2009/2167—Sensing means
    • F01L2009/2169—Position sensors
    • 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
    • F01L9/40—Methods of operation thereof; Control of valve actuation, e.g. duration or lift
    • F01L2009/409—Determination of valve speed
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)
FR0208335A 2002-07-03 2002-07-03 Moteur a combustion interne muni d'un processeur controlant la position de soupapes Expired - Fee Related FR2841934B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0208335A FR2841934B1 (fr) 2002-07-03 2002-07-03 Moteur a combustion interne muni d'un processeur controlant la position de soupapes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0208335A FR2841934B1 (fr) 2002-07-03 2002-07-03 Moteur a combustion interne muni d'un processeur controlant la position de soupapes

Publications (2)

Publication Number Publication Date
FR2841934A1 FR2841934A1 (fr) 2004-01-09
FR2841934B1 true FR2841934B1 (fr) 2007-01-05

Family

ID=29725129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0208335A Expired - Fee Related FR2841934B1 (fr) 2002-07-03 2002-07-03 Moteur a combustion interne muni d'un processeur controlant la position de soupapes

Country Status (1)

Country Link
FR (1) FR2841934B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8703213A1 (es) * 1985-04-25 1987-02-16 Kloeckner Wolfgang Dr Procedimiento para el accionamiento de una maquina motriz de combustion interna
US5424637A (en) * 1993-03-15 1995-06-13 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator using observer theory
DE19526683A1 (de) * 1995-07-21 1997-01-23 Fev Motorentech Gmbh & Co Kg Verfahren zur Erkennung des Ankerauftreffens an einem elektromagnetisch betätigbaren Stellmittel
DE19834213B4 (de) * 1998-07-29 2005-05-12 Siemens Ag Verfahren zum Steuern eines elektromechanischen Stellgeräts
DE19836769C1 (de) * 1998-08-13 2000-04-13 Siemens Ag Verfahren zum Bestimmen der Position eines Ankers
DE10033923A1 (de) * 2000-07-12 2002-01-24 Lsp Innovative Automotive Sys Verfahren zur sensorlosen Ermittlung der Geschwindigkeit und Position elektromagnetischer Stellsysteme
DE10141764A1 (de) * 2000-10-20 2002-06-27 Micro Epsilon Messtechnik Vorrichtung und Verfahren zur Detektion der Position eines Objekts

Also Published As

Publication number Publication date
FR2841934A1 (fr) 2004-01-09

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Effective date: 20180312

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Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

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Year of fee payment: 18

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Effective date: 20210305