JPS646323B2 - - Google Patents

Info

Publication number
JPS646323B2
JPS646323B2 JP7215981A JP7215981A JPS646323B2 JP S646323 B2 JPS646323 B2 JP S646323B2 JP 7215981 A JP7215981 A JP 7215981A JP 7215981 A JP7215981 A JP 7215981A JP S646323 B2 JPS646323 B2 JP S646323B2
Authority
JP
Japan
Prior art keywords
camshaft
speed
holder
valve
camshafts
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
JP7215981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57188716A (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 JP7215981A priority Critical patent/JPS57188716A/ja
Priority to DE19823217203 priority patent/DE3217203A1/de
Priority to FR8208498A priority patent/FR2505926A1/fr
Publication of JPS57188716A publication Critical patent/JPS57188716A/ja
Priority to US06/700,327 priority patent/US4535733A/en
Publication of JPS646323B2 publication Critical patent/JPS646323B2/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 Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP7215981A 1981-05-15 1981-05-15 Variable valve timing device Granted JPS57188716A (en)

Priority Applications (4)

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

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP9526481A Division JPS57188718A (en) 1981-05-15 1981-06-22 Variable valve timing device in engine
JP9526381A Division JPS57188714A (en) 1981-05-15 1981-06-22 Valve cam gear in engine

Publications (2)

Publication Number Publication Date
JPS57188716A JPS57188716A (en) 1982-11-19
JPS646323B2 true JPS646323B2 (US07993877-20110809-P00003.png) 1989-02-02

Family

ID=13481188

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS57188716A (US07993877-20110809-P00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280724U (US07993877-20110809-P00003.png) * 1988-12-09 1990-06-21

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB9018558D0 (en) * 1990-08-23 1990-10-10 Ricardo Group Plc Valve gear for internal combustion engines
DE102017223500A1 (de) * 2017-12-21 2019-06-27 Volkswagen Aktiengesellschaft Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0280724U (US07993877-20110809-P00003.png) * 1988-12-09 1990-06-21

Also Published As

Publication number Publication date
JPS57188716A (en) 1982-11-19

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