JPH0128204B2 - - Google Patents

Info

Publication number
JPH0128204B2
JPH0128204B2 JP9526481A JP9526481A JPH0128204B2 JP H0128204 B2 JPH0128204 B2 JP H0128204B2 JP 9526481 A JP9526481 A JP 9526481A JP 9526481 A JP9526481 A JP 9526481A JP H0128204 B2 JPH0128204 B2 JP H0128204B2
Authority
JP
Japan
Prior art keywords
holder
camshaft
camshafts
arm
operating position
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
JP9526481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57188718A (en
Inventor
Shoichi Honda
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP9526481A priority Critical patent/JPS57188718A/ja
Priority to DE19823217203 priority patent/DE3217203A1/de
Priority to FR8208498A priority patent/FR2505926A1/fr
Publication of JPS57188718A publication Critical patent/JPS57188718A/ja
Priority to US06/700,327 priority patent/US4535733A/en
Publication of JPH0128204B2 publication Critical patent/JPH0128204B2/ja
Granted 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
    • F01L13/0047—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 the movement of the valves resulting from the sum of the simultaneous actions of at least two cams, the cams being independently variable in phase in respect of each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
JP9526481A 1981-05-15 1981-06-22 Variable valve timing device in engine Granted JPS57188718A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9526481A JPS57188718A (en) 1981-06-22 1981-06-22 Variable valve timing device in engine
DE19823217203 DE3217203A1 (de) 1981-05-15 1982-05-07 Variable ventilsteuerung
FR8208498A FR2505926A1 (fr) 1981-05-15 1982-05-14 Appareil de reglage de distribution pour moteur a combustion interne
US06/700,327 US4535733A (en) 1981-05-15 1985-02-12 Variable valve timing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9526481A JPS57188718A (en) 1981-06-22 1981-06-22 Variable valve timing device in engine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7215981A Division JPS57188716A (en) 1981-05-15 1981-05-15 Variable valve timing device

Publications (2)

Publication Number Publication Date
JPS57188718A JPS57188718A (en) 1982-11-19
JPH0128204B2 true JPH0128204B2 (fi) 1989-06-01

Family

ID=14132900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9526481A Granted JPS57188718A (en) 1981-05-15 1981-06-22 Variable valve timing device in engine

Country Status (1)

Country Link
JP (1) JPS57188718A (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6448575A (en) * 1987-08-18 1989-02-23 Sony Corp Video tape recorder
JP2736997B2 (ja) * 1989-04-27 1998-04-08 本田技研工業株式会社 内燃機関の弁駆動装置および弁駆動方法
JP2881610B2 (ja) * 1996-06-03 1999-04-12 マツダ株式会社 エンジンの動弁装置

Also Published As

Publication number Publication date
JPS57188718A (en) 1982-11-19

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