FR2569226B1 - Procede et dispositif de modification d'une loi de mouvement, telle qu'une loi de levee de soupapes - Google Patents

Procede et dispositif de modification d'une loi de mouvement, telle qu'une loi de levee de soupapes

Info

Publication number
FR2569226B1
FR2569226B1 FR8412860A FR8412860A FR2569226B1 FR 2569226 B1 FR2569226 B1 FR 2569226B1 FR 8412860 A FR8412860 A FR 8412860A FR 8412860 A FR8412860 A FR 8412860A FR 2569226 B1 FR2569226 B1 FR 2569226B1
Authority
FR
France
Prior art keywords
law
amending
valve lifting
movement
movement law
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
Application number
FR8412860A
Other languages
English (en)
Other versions
FR2569226A1 (fr
Inventor
Jean-Luc Deliaval
Jean Durand
Eric Labruyere
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.)
DELIAVAL JEAN LUC
Original Assignee
DELIAVAL JEAN LUC
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 DELIAVAL JEAN LUC filed Critical DELIAVAL JEAN LUC
Priority to FR8412860A priority Critical patent/FR2569226B1/fr
Publication of FR2569226A1 publication Critical patent/FR2569226A1/fr
Application granted granted Critical
Publication of FR2569226B1 publication Critical patent/FR2569226B1/fr
Expired 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/356—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear making the angular relationship oscillate, e.g. non-homokinetic drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR8412860A 1984-08-16 1984-08-16 Procede et dispositif de modification d'une loi de mouvement, telle qu'une loi de levee de soupapes Expired FR2569226B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8412860A FR2569226B1 (fr) 1984-08-16 1984-08-16 Procede et dispositif de modification d'une loi de mouvement, telle qu'une loi de levee de soupapes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412860A FR2569226B1 (fr) 1984-08-16 1984-08-16 Procede et dispositif de modification d'une loi de mouvement, telle qu'une loi de levee de soupapes

Publications (2)

Publication Number Publication Date
FR2569226A1 FR2569226A1 (fr) 1986-02-21
FR2569226B1 true FR2569226B1 (fr) 1988-01-29

Family

ID=9307068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412860A Expired FR2569226B1 (fr) 1984-08-16 1984-08-16 Procede et dispositif de modification d'une loi de mouvement, telle qu'une loi de levee de soupapes

Country Status (1)

Country Link
FR (1) FR2569226B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725417A1 (de) * 1987-07-31 1989-02-09 Rainer Dipl Ing Bartsch Ventilsteuerung zur variation der ventiloeffnungsdauer
DE4413428A1 (de) * 1994-04-18 1995-10-26 Korostenski Erwin Brennkraftmaschine mit variabler Ventilsteuerung
JP6587949B2 (ja) 2016-01-29 2019-10-09 株式会社オティックス 内燃機関の可変動弁機構

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR454689A (fr) * 1913-02-22 1913-07-10 Roger Taine Transformation du mouvement circulaire continu en circulaire périodiquement varié, par systèmes de joints articulés
FR490962A (fr) * 1918-07-22 1919-05-17 Henri Victor Jules Jouffret Perfectionnements apportés aux distributions par arbre à cames
GB649192A (en) * 1948-02-06 1951-01-24 Cameron Charles Earl Improvements in or relating to valve actuating mechanisms for internal combustion engines
GB1311562A (en) * 1969-06-27 1973-03-28 Ass Eng Ltd Device for moving a cam relative to its driving shaft
FR2261413A1 (en) * 1974-02-20 1975-09-12 Baguena Michel Four stroke engine with variable timing - has cams with controlled variable angular relationship to camshaft
JPS55157420A (en) * 1979-05-28 1980-12-08 Asada Kikai Seisakusho:Kk Shearer
FR2484016A1 (fr) * 1980-06-09 1981-12-11 Renault Dispositif de distribution variable par modification de levee de soupape pour machines a capsulisme
GB2096695A (en) * 1981-04-13 1982-10-20 Ford Motor Co Ic engine camshaft drive mechanism

Also Published As

Publication number Publication date
FR2569226A1 (fr) 1986-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse