FR1245669A - Oscillating valve timing system for internal combustion engine - Google Patents

Oscillating valve timing system for internal combustion engine

Info

Publication number
FR1245669A
FR1245669A FR806243A FR806243A FR1245669A FR 1245669 A FR1245669 A FR 1245669A FR 806243 A FR806243 A FR 806243A FR 806243 A FR806243 A FR 806243A FR 1245669 A FR1245669 A FR 1245669A
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
valve timing
timing system
oscillating 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.)
Expired
Application number
FR806243A
Other languages
French (fr)
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 FR806243A priority Critical patent/FR1245669A/en
Priority to FR837078A priority patent/FR78295E/en
Priority to GB32324/60A priority patent/GB955988A/en
Application granted granted Critical
Publication of FR1245669A publication Critical patent/FR1245669A/en
Priority to OA52009A priority patent/OA01468A/en
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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • 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
    • F01L1/34409—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 by torque-responsive means
FR806243A 1959-09-26 1959-09-26 Oscillating valve timing system for internal combustion engine Expired FR1245669A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR806243A FR1245669A (en) 1959-09-26 1959-09-26 Oscillating valve timing system for internal combustion engine
FR837078A FR78295E (en) 1959-09-26 1960-08-29 Oscillating valve timing system for internal combustion engine
GB32324/60A GB955988A (en) 1959-09-26 1960-09-20 Improvements in or relating to valve tappets of internal combustion engines
OA52009A OA01468A (en) 1959-09-26 1964-12-31 Distribution device for internal combustion engine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR806243A FR1245669A (en) 1959-09-26 1959-09-26 Oscillating valve timing system for internal combustion engine
FR837078A FR78295E (en) 1959-09-26 1960-08-29 Oscillating valve timing system for internal combustion engine

Publications (1)

Publication Number Publication Date
FR1245669A true FR1245669A (en) 1960-11-10

Family

ID=26184444

Family Applications (2)

Application Number Title Priority Date Filing Date
FR806243A Expired FR1245669A (en) 1959-09-26 1959-09-26 Oscillating valve timing system for internal combustion engine
FR837078A Expired FR78295E (en) 1959-09-26 1960-08-29 Oscillating valve timing system for internal combustion engine

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR837078A Expired FR78295E (en) 1959-09-26 1960-08-29 Oscillating valve timing system for internal combustion engine

Country Status (3)

Country Link
FR (2) FR1245669A (en)
GB (1) GB955988A (en)
OA (1) OA01468A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552112A (en) * 1983-07-25 1985-11-12 Mazda Motor Corporation Valve timing control for internal combustion engines
US4580533A (en) * 1983-03-24 1986-04-08 Mazda Motor Corporation Valve mechanism having variable valve timing
EP0292185A2 (en) * 1987-05-21 1988-11-23 Jaguar Cars Limited Cam mechanisms

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582029A (en) * 1982-09-10 1986-04-15 Mazda Motor Corporation Valve timing control system for internal combustion engine
JPS5946310A (en) * 1982-09-10 1984-03-15 Mazda Motor Corp Valve timing control device of engine
DE102006004935A1 (en) 2005-04-01 2006-10-19 Schaeffler Kg Variable valve drive for changing control timing of cam-actuated gas-exchange valves, has tappet with rotational angle adjustable to change timing and tappet guide rotating about rotational axis parallel to longitudinal axis of camshaft

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4580533A (en) * 1983-03-24 1986-04-08 Mazda Motor Corporation Valve mechanism having variable valve timing
US4552112A (en) * 1983-07-25 1985-11-12 Mazda Motor Corporation Valve timing control for internal combustion engines
EP0292185A2 (en) * 1987-05-21 1988-11-23 Jaguar Cars Limited Cam mechanisms
EP0292185A3 (en) * 1987-05-21 1989-08-09 Jaguar Cars Limited Cam mechanisms
US4869215A (en) * 1987-05-21 1989-09-26 Jaguar Cars Limited Cam mechanisms

Also Published As

Publication number Publication date
GB955988A (en) 1964-04-22
FR78295E (en) 1962-06-29
OA01468A (en) 1969-07-21

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