JPH0568602B2 - - Google Patents

Info

Publication number
JPH0568602B2
JPH0568602B2 JP9157085A JP9157085A JPH0568602B2 JP H0568602 B2 JPH0568602 B2 JP H0568602B2 JP 9157085 A JP9157085 A JP 9157085A JP 9157085 A JP9157085 A JP 9157085A JP H0568602 B2 JPH0568602 B2 JP H0568602B2
Authority
JP
Japan
Prior art keywords
valve
arm
cams
plunger
arms
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
JP9157085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61250318A (ja
Inventor
Hirobumi Nishimura
Yasuyuki Morita
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.)
Mazda Motor Corp
Original Assignee
Mazda 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP9157085A priority Critical patent/JPS61250318A/ja
Publication of JPS61250318A publication Critical patent/JPS61250318A/ja
Publication of JPH0568602B2 publication Critical patent/JPH0568602B2/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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
    • 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

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)
JP9157085A 1985-04-26 1985-04-26 エンジンの動弁装置 Granted JPS61250318A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9157085A JPS61250318A (ja) 1985-04-26 1985-04-26 エンジンの動弁装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9157085A JPS61250318A (ja) 1985-04-26 1985-04-26 エンジンの動弁装置

Publications (2)

Publication Number Publication Date
JPS61250318A JPS61250318A (ja) 1986-11-07
JPH0568602B2 true JPH0568602B2 (enrdf_load_stackoverflow) 1993-09-29

Family

ID=14030184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9157085A Granted JPS61250318A (ja) 1985-04-26 1985-04-26 エンジンの動弁装置

Country Status (1)

Country Link
JP (1) JPS61250318A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6419104A (en) * 1987-07-13 1989-01-23 Honda Motor Co Ltd Control valve device for internal combustion engine
FR2701059B1 (fr) * 1993-01-29 1995-03-03 Renault Dispositif de distribution variable pour moteur à combustion interne.
AT511050A1 (de) * 2011-01-27 2012-08-15 Avl List Gmbh Brennkraftmaschine mit einer variablen ventilbetätigungseinrichtung
JP6244473B2 (ja) * 2014-10-03 2017-12-06 ヤマハ発動機株式会社 エンジンの動弁装置およびロッカーアームの製造方法

Also Published As

Publication number Publication date
JPS61250318A (ja) 1986-11-07

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