BR8807851A - Motor de combustao interna a dois tempos - Google Patents

Motor de combustao interna a dois tempos

Info

Publication number
BR8807851A
BR8807851A BR888807851A BR8807851A BR8807851A BR 8807851 A BR8807851 A BR 8807851A BR 888807851 A BR888807851 A BR 888807851A BR 8807851 A BR8807851 A BR 8807851A BR 8807851 A BR8807851 A BR 8807851A
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
time internal
time
engine
Prior art date
Application number
BR888807851A
Other languages
English (en)
Inventor
James M Hundertmark
Original Assignee
Brunswick 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 Brunswick Corp filed Critical Brunswick Corp
Publication of BR8807851A publication Critical patent/BR8807851A/pt

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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • 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
    • F02F1/20—Other cylinders characterised by constructional features providing for lubrication
    • 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)
  • Ocean & Marine Engineering (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
BR888807851A 1987-12-16 1988-12-12 Motor de combustao interna a dois tempos BR8807851A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/133,314 US4776303A (en) 1987-12-16 1987-12-16 Two cycle engine with cylinder liner and exhaust bridge lubrication and cooling
PCT/US1988/004434 WO1989005908A1 (en) 1987-12-16 1988-12-12 Two cycle engine with cylinder liner and exhaust bridge lubrication and cooling

Publications (1)

Publication Number Publication Date
BR8807851A true BR8807851A (pt) 1990-09-25

Family

ID=22458004

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807851A BR8807851A (pt) 1987-12-16 1988-12-12 Motor de combustao interna a dois tempos

Country Status (5)

Country Link
US (1) US4776303A (pt)
EP (1) EP0393121A1 (pt)
BR (1) BR8807851A (pt)
CA (1) CA1329370C (pt)
WO (1) WO1989005908A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134976A (en) * 1991-06-04 1992-08-04 Outboard Marine Corporation Internal combustion engine
US5379732A (en) * 1993-11-12 1995-01-10 Mavinahally; Nagesh S. Continuously variable volume scavenging passage for two-stroke engines
JP3630897B2 (ja) * 1997-02-10 2005-03-23 株式会社共立 ２サイクル内燃エンジン
US5950273A (en) * 1997-09-22 1999-09-14 Suhaka; Theodore Noise reduction system for a rotary positive blower
US20150367924A1 (en) 2013-02-13 2015-12-24 Seven Marine, Llc Outboard motor including one or more of cowling, water pump, fuel vaporization supression, and oil tank features
US9732698B2 (en) 2014-12-19 2017-08-15 Caterpillar Inc. Temperature reducing channel
US10233862B1 (en) 2016-11-16 2019-03-19 Brunswick Corporation Marine engines having a cylinder block with cylinder liner
US11499499B1 (en) 2021-10-05 2022-11-15 Brunswick Corporation Marine engines, cylinder liners for marine engines, and methods and assemblies for forming marine engines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2085810A (en) * 1932-06-20 1937-07-06 Spontan Ab Cooling of internal combustion engines
US3127879A (en) * 1962-02-10 1964-04-07 Fiat Spa Cooling cylinder liners of internal combustion engines
DE1955806A1 (de) * 1969-11-06 1971-05-13 Maschf Augsburg Nuernberg Ag Zylinder mit trockener Zylinderlaufbuechse
US3687232A (en) * 1970-08-21 1972-08-29 August M Stenger Oil distribution system
US3881454A (en) * 1972-10-16 1975-05-06 Motobecane Ateliers Two stroke engine construction
US4440118A (en) * 1980-05-13 1984-04-03 Cummins Engine Company, Inc. Oil cooled internal combustion engine
US4348991A (en) * 1980-10-16 1982-09-14 Cummins Engine Company, Inc. Dual coolant engine cooling system
US4557227A (en) * 1984-05-10 1985-12-10 Outboard Marine Corporation Exhaust port bridge relief hole

Also Published As

Publication number Publication date
WO1989005908A1 (en) 1989-06-29
US4776303A (en) 1988-10-11
EP0393121A1 (en) 1990-10-24
CA1329370C (en) 1994-05-10

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