JPS6345502B2 - - Google Patents

Info

Publication number
JPS6345502B2
JPS6345502B2 JP56205054A JP20505481A JPS6345502B2 JP S6345502 B2 JPS6345502 B2 JP S6345502B2 JP 56205054 A JP56205054 A JP 56205054A JP 20505481 A JP20505481 A JP 20505481A JP S6345502 B2 JPS6345502 B2 JP S6345502B2
Authority
JP
Japan
Prior art keywords
cover member
opening
hole
cylinder block
internal combustion
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
JP56205054A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57126540A (en
Inventor
Deebitsudo Kaaku Jei
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.)
Outboard Marine Corp
Original Assignee
Outboard Marine 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 Outboard Marine Corp filed Critical Outboard Marine Corp
Publication of JPS57126540A publication Critical patent/JPS57126540A/ja
Publication of JPS6345502B2 publication Critical patent/JPS6345502B2/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 
    • F02F1/18—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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
    • 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
    • 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
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • 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)
JP56205054A 1980-12-18 1981-12-18 Internal combustion engine Granted JPS57126540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/217,858 US4373475A (en) 1980-12-18 1980-12-18 Internal combustion engine

Publications (2)

Publication Number Publication Date
JPS57126540A JPS57126540A (en) 1982-08-06
JPS6345502B2 true JPS6345502B2 (en, 2012) 1988-09-09

Family

ID=22812781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56205054A Granted JPS57126540A (en) 1980-12-18 1981-12-18 Internal combustion engine

Country Status (3)

Country Link
US (1) US4373475A (en, 2012)
JP (1) JPS57126540A (en, 2012)
CA (1) CA1190106A (en, 2012)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152159U (ja) * 1983-03-30 1984-10-12 川崎重工業株式会社 ２サイクルエンジン
JPS61265341A (ja) * 1985-05-17 1986-11-25 Kawasaki Heavy Ind Ltd Ｖ型エンジンのシリンダ−ブロツク構造
GB8525854D0 (en) * 1985-10-19 1985-11-20 Hooper B I c engine
US4802447A (en) * 1985-12-17 1989-02-07 Brunswick Corporation Foam pattern for engine cylinder block
US5025760A (en) * 1989-06-09 1991-06-25 Koronis Parts, Inc. Die-cast liquid cooled cylinder and method of making
US5174252A (en) * 1992-02-03 1992-12-29 Outboard Marine Corporation Exhaust manifold expansion slot for internal combustion motor
US7258087B1 (en) 2006-03-03 2007-08-21 Cameron International Corporation Air intake porting for a two stroke engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1011275A (en) * 1910-02-26 1911-12-12 Fredrick A Thurston Internal-combustion engine.
US1887661A (en) * 1929-11-29 1932-11-15 Maschf Augsburg Nuernberg Ag Internal combustion engine
US2516031A (en) * 1948-06-09 1950-07-18 William Stepanoff Two-cycle internal-combustion engine
US2740390A (en) * 1951-07-18 1956-04-03 Outboard Marine & Mfg Co Two-cycle engine transfer and exhaust port arrangement
US3230944A (en) * 1961-06-21 1966-01-25 Kiekhaefer Corp Manifold structure for internalcombustion engines
US3204619A (en) * 1962-07-02 1965-09-07 American Mach & Foundry Internal combustion engine
US3543509A (en) * 1968-07-19 1970-12-01 Outboard Marine Corp Engine exhaust system
US3730149A (en) * 1971-01-21 1973-05-01 Outboard Marine Corp Drain return for engine
US3815558A (en) * 1972-08-07 1974-06-11 W Tenney Scavenge porting system
US3971297A (en) * 1974-05-24 1976-07-27 Fox Manufacturing Company Two cycle engine with peripheral bypass for piston head and method of manufacture
US4306522A (en) * 1980-06-19 1981-12-22 Briggs & Stratton Corporation Transfer port duct for two-stroke engines
JPS6049241A (ja) * 1983-08-29 1985-03-18 Seiko Instr & Electronics Ltd 分析機用オ−トチェンジャ−

Also Published As

Publication number Publication date
US4373475A (en) 1983-02-15
CA1190106A (en) 1985-07-09
JPS57126540A (en) 1982-08-06

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