JPH0316505B2 - - Google Patents

Info

Publication number
JPH0316505B2
JPH0316505B2 JP16884688A JP16884688A JPH0316505B2 JP H0316505 B2 JPH0316505 B2 JP H0316505B2 JP 16884688 A JP16884688 A JP 16884688A JP 16884688 A JP16884688 A JP 16884688A JP H0316505 B2 JPH0316505 B2 JP H0316505B2
Authority
JP
Japan
Prior art keywords
camshaft
intake
exhaust
valve
rocker 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
Application number
JP16884688A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01110865A (ja
Inventor
Shigeru Kato
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP16884688A priority Critical patent/JPH01110865A/ja
Publication of JPH01110865A publication Critical patent/JPH01110865A/ja
Publication of JPH0316505B2 publication Critical patent/JPH0316505B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP16884688A 1988-07-08 1988-07-08 １頭上カム軸型エンジン Granted JPH01110865A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16884688A JPH01110865A (ja) 1988-07-08 1988-07-08 １頭上カム軸型エンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16884688A JPH01110865A (ja) 1988-07-08 1988-07-08 １頭上カム軸型エンジン

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11512878A Division JPS5543228A (en) 1978-09-21 1978-09-21 Overhead cam-shaft engine

Publications (2)

Publication Number Publication Date
JPH01110865A JPH01110865A (ja) 1989-04-27
JPH0316505B2 true JPH0316505B2 (enrdf_load_stackoverflow) 1991-03-05

Family

ID=15875622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16884688A Granted JPH01110865A (ja) 1988-07-08 1988-07-08 １頭上カム軸型エンジン

Country Status (1)

Country Link
JP (1) JPH01110865A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10043773A1 (de) 2000-09-06 2002-03-14 Audi Ag Zylinderkopf für eine mehrzylindrige direkteinspritzende Otto-Brennkraftmaschine

Also Published As

Publication number Publication date
JPH01110865A (ja) 1989-04-27

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