JPS534114A - Valve timing variable device for internal combustion engine - Google Patents

Valve timing variable device for internal combustion engine

Info

Publication number
JPS534114A
JPS534114A JP7770676A JP7770676A JPS534114A JP S534114 A JPS534114 A JP S534114A JP 7770676 A JP7770676 A JP 7770676A JP 7770676 A JP7770676 A JP 7770676A JP S534114 A JPS534114 A JP S534114A
Authority
JP
Japan
Prior art keywords
valve timing
variable device
combustion engine
internal combustion
timing variable
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.)
Pending
Application number
JP7770676A
Other languages
Japanese (ja)
Inventor
Isuhiko Yagi
Eiji Sugimoto
Masahiro Okubo
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP7770676A priority Critical patent/JPS534114A/en
Publication of JPS534114A publication Critical patent/JPS534114A/en
Pending 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • F01L13/0042—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams being profiled in axial and radial direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

PURPOSE:To make valve timing variable in response to the operation condition of an engine, by forming the cam profile of each part shaped to a solid cam with phase to move a cam shaft to the left and right by a variable device.
JP7770676A 1976-07-02 1976-07-02 Valve timing variable device for internal combustion engine Pending JPS534114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7770676A JPS534114A (en) 1976-07-02 1976-07-02 Valve timing variable device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7770676A JPS534114A (en) 1976-07-02 1976-07-02 Valve timing variable device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS534114A true JPS534114A (en) 1978-01-14

Family

ID=13641332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7770676A Pending JPS534114A (en) 1976-07-02 1976-07-02 Valve timing variable device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS534114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349090A (en) * 1976-10-15 1978-05-04 Asahi Glass Co Ltd Preparation of fluorinated plymer containing ion exchange group
JPS5529519A (en) * 1978-08-22 1980-03-01 Asahi Glass Co Ltd Preparation of fluorocopolymer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349090A (en) * 1976-10-15 1978-05-04 Asahi Glass Co Ltd Preparation of fluorinated plymer containing ion exchange group
JPS559006B2 (en) * 1976-10-15 1980-03-07
JPS5529519A (en) * 1978-08-22 1980-03-01 Asahi Glass Co Ltd Preparation of fluorocopolymer
JPS6133848B2 (en) * 1978-08-22 1986-08-05 Asahi Glass Co Ltd

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