FR2709786B1 - Arbre à cames pour moteur à combustion interne. - Google Patents

Arbre à cames pour moteur à combustion interne.

Info

Publication number
FR2709786B1
FR2709786B1 FR9310707A FR9310707A FR2709786B1 FR 2709786 B1 FR2709786 B1 FR 2709786B1 FR 9310707 A FR9310707 A FR 9310707A FR 9310707 A FR9310707 A FR 9310707A FR 2709786 B1 FR2709786 B1 FR 2709786B1
Authority
FR
France
Prior art keywords
camshaft
combustion engine
internal combustion
engine
internal
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
FR9310707A
Other languages
English (en)
Other versions
FR2709786A1 (fr
Inventor
Patrick Gallard
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9310707A priority Critical patent/FR2709786B1/fr
Priority to EP94401975A priority patent/EP0643200A1/fr
Publication of FR2709786A1 publication Critical patent/FR2709786A1/fr
Application granted granted Critical
Publication of FR2709786B1 publication Critical patent/FR2709786B1/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
    • 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
    • F01L1/34413—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 using composite camshafts, e.g. with cams being able to move relative to the camshaft
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0471—Assembled camshafts
    • F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR9310707A 1993-09-09 1993-09-09 Arbre à cames pour moteur à combustion interne. Expired - Fee Related FR2709786B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9310707A FR2709786B1 (fr) 1993-09-09 1993-09-09 Arbre à cames pour moteur à combustion interne.
EP94401975A EP0643200A1 (fr) 1993-09-09 1994-09-06 Arbre à cames pour moteur à combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310707A FR2709786B1 (fr) 1993-09-09 1993-09-09 Arbre à cames pour moteur à combustion interne.

Publications (2)

Publication Number Publication Date
FR2709786A1 FR2709786A1 (fr) 1995-03-17
FR2709786B1 true FR2709786B1 (fr) 1995-11-17

Family

ID=9450677

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9310707A Expired - Fee Related FR2709786B1 (fr) 1993-09-09 1993-09-09 Arbre à cames pour moteur à combustion interne.

Country Status (2)

Country Link
EP (1) EP0643200A1 (fr)
FR (1) FR2709786B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1268966B1 (it) * 1994-05-12 1997-03-18 Carraro Spa Sistema di distribuzione monoalbero, in particolare per motori acombustione interna.
DE19757504B4 (de) * 1997-12-23 2005-03-31 Daimlerchrysler Ag Gebaute Nockenwelle für eine Brennkraftmaschine
GB2375583B (en) * 2001-05-15 2004-09-01 Mechadyne Internat Plc Variable camshaft assembly
DE102005002395A1 (de) * 2005-01-19 2006-07-27 Mahle International Gmbh Welleneinrichtung, insbesondere Nockenwelle von Kraftfahrzeugmotoren
DE202005021715U1 (de) 2005-02-03 2009-07-02 Mahle International Gmbh Nockenwelle mit gegeneinander verdrehbaren Nocken für insbesondere Kraftfahrzeuge
DE102005004976A1 (de) 2005-02-04 2006-08-10 Mahle International Gmbh Nockenwelle mit gegeneinander verdrehbaren Nocken für insbesondere Kraftfahrzeugmotoren
DE502006004639D1 (de) 2005-08-16 2009-10-08 Mahle Int Gmbh Verstellbare Nockenwelle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747884A1 (de) * 1977-10-26 1979-05-03 Audi Nsu Auto Union Ag Verfahren zum steuern des betriebes einer brennkraftmaschine, sowie nach dem verfahren arbeitende brennkraftmaschine
JPS6017214A (ja) * 1983-07-11 1985-01-29 Toyota Motor Corp 内燃機関の動弁装置
GB8923181D0 (en) * 1989-10-13 1989-11-29 Rover Group An internal combustion engine

Also Published As

Publication number Publication date
EP0643200A1 (fr) 1995-03-15
FR2709786A1 (fr) 1995-03-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20070531