FR2969732B1 - Systeme comprenant une soupape et un actionneur electromagnetique de deplacement de cette soupape - Google Patents

Systeme comprenant une soupape et un actionneur electromagnetique de deplacement de cette soupape

Info

Publication number
FR2969732B1
FR2969732B1 FR1061095A FR1061095A FR2969732B1 FR 2969732 B1 FR2969732 B1 FR 2969732B1 FR 1061095 A FR1061095 A FR 1061095A FR 1061095 A FR1061095 A FR 1061095A FR 2969732 B1 FR2969732 B1 FR 2969732B1
Authority
FR
France
Prior art keywords
valve
displacing
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.)
Expired - Fee Related
Application number
FR1061095A
Other languages
English (en)
Other versions
FR2969732A1 (fr
Inventor
Francois Machet
Nicolas Gelez
Julien Hobraiche
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.)
Valeo Electrification SAS
Original Assignee
Valeo Systemes de Controle Moteur SAS
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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR1061095A priority Critical patent/FR2969732B1/fr
Priority to PCT/FR2011/053165 priority patent/WO2012085485A1/fr
Publication of FR2969732A1 publication Critical patent/FR2969732A1/fr
Application granted granted Critical
Publication of FR2969732B1 publication Critical patent/FR2969732B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245—Hydraulic tappets
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
FR1061095A 2010-12-22 2010-12-22 Systeme comprenant une soupape et un actionneur electromagnetique de deplacement de cette soupape Expired - Fee Related FR2969732B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1061095A FR2969732B1 (fr) 2010-12-22 2010-12-22 Systeme comprenant une soupape et un actionneur electromagnetique de deplacement de cette soupape
PCT/FR2011/053165 WO2012085485A1 (fr) 2010-12-22 2011-12-22 Systeme comprenant une soupape et un actionneur electromagnetique de deplacement de cette soupape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1061095A FR2969732B1 (fr) 2010-12-22 2010-12-22 Systeme comprenant une soupape et un actionneur electromagnetique de deplacement de cette soupape

Publications (2)

Publication Number Publication Date
FR2969732A1 FR2969732A1 (fr) 2012-06-29
FR2969732B1 true FR2969732B1 (fr) 2013-01-11

Family

ID=44313151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1061095A Expired - Fee Related FR2969732B1 (fr) 2010-12-22 2010-12-22 Systeme comprenant une soupape et un actionneur electromagnetique de deplacement de cette soupape

Country Status (2)

Country Link
FR (1) FR2969732B1 (fr)
WO (1) WO2012085485A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728479C2 (de) * 1997-07-05 2001-08-30 Daimler Chrysler Ag Vorrichtung zur Betätigung eines Gaswechselventils mit einem elektromagnetischen Aktuator
DE19745522C2 (de) * 1997-10-15 2001-03-22 Daimler Chrysler Ag Vorrichtung zur Betätigung eines Gaswechselventiles einer Hubkolbenbrennkraftmaschine
JP2005351218A (ja) * 2004-06-11 2005-12-22 Toyota Motor Corp 電磁駆動弁
WO2009050341A1 (fr) * 2007-10-17 2009-04-23 Valeo Systemes De Controle Moteur Butee hydraulique autonome
FR2924747B1 (fr) * 2007-11-22 2013-10-11 Valeo Sys Controle Moteur Sas Actionneur electromagnetique de soupape de moteur thermique.

Also Published As

Publication number Publication date
WO2012085485A1 (fr) 2012-06-28
FR2969732A1 (fr) 2012-06-29

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20170831