JPS62214221A - 船外機用２サイクルｖ型機関の給気装置 - Google Patents

船外機用２サイクルｖ型機関の給気装置

Info

Publication number
JPS62214221A
JPS62214221A JP5640186A JP5640186A JPS62214221A JP S62214221 A JPS62214221 A JP S62214221A JP 5640186 A JP5640186 A JP 5640186A JP 5640186 A JP5640186 A JP 5640186A JP S62214221 A JPS62214221 A JP S62214221A
Authority
JP
Japan
Prior art keywords
engine
air supply
cylinders
crankcase
intake passage
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.)
Granted
Application number
JP5640186A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0474525B2 (en]
Inventor
Hiroaki Fujimoto
博昭 藤本
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 Marine Co Ltd
Original Assignee
Sanshin Kogyo KK
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 Sanshin Kogyo KK filed Critical Sanshin Kogyo KK
Priority to JP5640186A priority Critical patent/JPS62214221A/ja
Publication of JPS62214221A publication Critical patent/JPS62214221A/ja
Publication of JPH0474525B2 publication Critical patent/JPH0474525B2/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
    • 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
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
    • 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 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP5640186A 1986-03-13 1986-03-13 船外機用２サイクルｖ型機関の給気装置 Granted JPS62214221A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5640186A JPS62214221A (ja) 1986-03-13 1986-03-13 船外機用２サイクルｖ型機関の給気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5640186A JPS62214221A (ja) 1986-03-13 1986-03-13 船外機用２サイクルｖ型機関の給気装置

Publications (2)

Publication Number Publication Date
JPS62214221A true JPS62214221A (ja) 1987-09-21
JPH0474525B2 JPH0474525B2 (en]) 1992-11-26

Family

ID=13026169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5640186A Granted JPS62214221A (ja) 1986-03-13 1986-03-13 船外機用２サイクルｖ型機関の給気装置

Country Status (1)

Country Link
JP (1) JPS62214221A (en])

Also Published As

Publication number Publication date
JPH0474525B2 (en]) 1992-11-26

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