JPH0530973B2 - - Google Patents

Info

Publication number
JPH0530973B2
JPH0530973B2 JP22328183A JP22328183A JPH0530973B2 JP H0530973 B2 JPH0530973 B2 JP H0530973B2 JP 22328183 A JP22328183 A JP 22328183A JP 22328183 A JP22328183 A JP 22328183A JP H0530973 B2 JPH0530973 B2 JP H0530973B2
Authority
JP
Japan
Prior art keywords
cylinder
crank chamber
engine
intake
crankshaft
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
JP22328183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60116825A (ja
Inventor
Masatoshi Nakajima
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 JP22328183A priority Critical patent/JPS60116825A/ja
Publication of JPS60116825A publication Critical patent/JPS60116825A/ja
Publication of JPH0530973B2 publication Critical patent/JPH0530973B2/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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F01L3/205—Reed valves
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
JP22328183A 1983-11-29 1983-11-29 自動二輪車の２サイクルエンジン Granted JPS60116825A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22328183A JPS60116825A (ja) 1983-11-29 1983-11-29 自動二輪車の２サイクルエンジン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22328183A JPS60116825A (ja) 1983-11-29 1983-11-29 自動二輪車の２サイクルエンジン

Publications (2)

Publication Number Publication Date
JPS60116825A JPS60116825A (ja) 1985-06-24
JPH0530973B2 true JPH0530973B2 (ro) 1993-05-11

Family

ID=16795665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22328183A Granted JPS60116825A (ja) 1983-11-29 1983-11-29 自動二輪車の２サイクルエンジン

Country Status (1)

Country Link
JP (1) JPS60116825A (ro)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2870644B2 (ja) * 1988-11-09 1999-03-17 ヤマハ発動機株式会社 自動二輪車
JP4754276B2 (ja) 2005-06-17 2011-08-24 川崎重工業株式会社 自動二輪車
US8256561B2 (en) 2007-04-16 2012-09-04 Yamaha Hatsudoki Kabushiki Kaisha Vehicle
US7588010B2 (en) * 2007-04-16 2009-09-15 Yamaha Hatsudoki Kabushiki Kaisha Power unit for a vehicle
DE102007026103A1 (de) * 2007-06-05 2008-12-11 Ktm-Sportmotorcycle Ag Motorrad
EP2769864A1 (en) * 2013-02-15 2014-08-27 Robby Moto Engineering S.r.l. Racing engine for kart or the like

Also Published As

Publication number Publication date
JPS60116825A (ja) 1985-06-24

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