FR1029745A - Improvements to rocker arm devices for controlling valves in internal combustion engines - Google Patents

Improvements to rocker arm devices for controlling valves in internal combustion engines

Info

Publication number
FR1029745A
FR1029745A FR1029745DA FR1029745A FR 1029745 A FR1029745 A FR 1029745A FR 1029745D A FR1029745D A FR 1029745DA FR 1029745 A FR1029745 A FR 1029745A
Authority
FR
France
Prior art keywords
internal combustion
rocker arm
combustion engines
controlling valves
arm devices
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
Other languages
French (fr)
Inventor
Raymond-Emile Georges
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 filed Critical
Application granted granted Critical
Publication of FR1029745A publication Critical patent/FR1029745A/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
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L1/30—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of positively opened and closed valves, i.e. desmodromic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1029745D 1950-12-15 1950-12-15 Improvements to rocker arm devices for controlling valves in internal combustion engines Expired FR1029745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1029745T 1950-12-15

Publications (1)

Publication Number Publication Date
FR1029745A true FR1029745A (en) 1953-06-05

Family

ID=9582024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029745D Expired FR1029745A (en) 1950-12-15 1950-12-15 Improvements to rocker arm devices for controlling valves in internal combustion engines

Country Status (1)

Country Link
FR (1) FR1029745A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988071A (en) * 1955-09-26 1961-06-13 Gen Motors Corp Concentric valve internal combustion engine
DE1203538B (en) * 1959-02-21 1965-10-21 Luigi Zanini Inevitably cam operated valve control for internal combustion engines
EP0336259A1 (en) * 1988-03-28 1989-10-11 Nissan Motor Co., Ltd. Operating arrangement for internal combustion engine poppet valves and the like
US4944256A (en) * 1988-08-16 1990-07-31 Nissan Motor Company, Ltd. Rocker arm arrangement for internal combustion engine poppet valves and the like

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988071A (en) * 1955-09-26 1961-06-13 Gen Motors Corp Concentric valve internal combustion engine
DE1203538B (en) * 1959-02-21 1965-10-21 Luigi Zanini Inevitably cam operated valve control for internal combustion engines
EP0336259A1 (en) * 1988-03-28 1989-10-11 Nissan Motor Co., Ltd. Operating arrangement for internal combustion engine poppet valves and the like
US4928650A (en) * 1988-03-28 1990-05-29 Nissan Motor Co., Ltd. Operating arrangement for internal combustion engine poppet valves and the like
US4944256A (en) * 1988-08-16 1990-07-31 Nissan Motor Company, Ltd. Rocker arm arrangement for internal combustion engine poppet valves and the like

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