JPH0472968B2 - - Google Patents

Info

Publication number
JPH0472968B2
JPH0472968B2 JP22208682A JP22208682A JPH0472968B2 JP H0472968 B2 JPH0472968 B2 JP H0472968B2 JP 22208682 A JP22208682 A JP 22208682A JP 22208682 A JP22208682 A JP 22208682A JP H0472968 B2 JPH0472968 B2 JP H0472968B2
Authority
JP
Japan
Prior art keywords
valve timing
electric drive
camshaft
control
control circuit
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 - Lifetime
Application number
JP22208682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59113223A (ja
Inventor
Norihiko Nakamura
Toyoichi Umehana
Yoshiaki Shibata
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 JP57222086A priority Critical patent/JPS59113223A/ja
Publication of JPS59113223A publication Critical patent/JPS59113223A/ja
Publication of JPH0472968B2 publication Critical patent/JPH0472968B2/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
    • 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
    • F01L1/34403—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 using helically teethed sleeve or gear moving axially between crankshaft and camshaft
    • F01L1/34406—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 using helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley

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)
JP57222086A 1982-12-20 1982-12-20 内燃機関のバルブタイミング制御装置 Granted JPS59113223A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57222086A JPS59113223A (ja) 1982-12-20 1982-12-20 内燃機関のバルブタイミング制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57222086A JPS59113223A (ja) 1982-12-20 1982-12-20 内燃機関のバルブタイミング制御装置

Publications (2)

Publication Number Publication Date
JPS59113223A JPS59113223A (ja) 1984-06-29
JPH0472968B2 true JPH0472968B2 (enrdf_load_stackoverflow) 1992-11-19

Family

ID=16776903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57222086A Granted JPS59113223A (ja) 1982-12-20 1982-12-20 内燃機関のバルブタイミング制御装置

Country Status (1)

Country Link
JP (1) JPS59113223A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59113223A (ja) 1984-06-29

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