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FR2623564B1 - Moteur a deux temps a plusieurs cylindres de cout et de complexite reduits - Google Patents

Moteur a deux temps a plusieurs cylindres de cout et de complexite reduits

Info

Publication number
FR2623564B1
FR2623564B1 FR888813039A FR8813039A FR2623564B1 FR 2623564 B1 FR2623564 B1 FR 2623564B1 FR 888813039 A FR888813039 A FR 888813039A FR 8813039 A FR8813039 A FR 8813039A FR 2623564 B1 FR2623564 B1 FR 2623564B1
Authority
FR
France
Prior art keywords
cylinders
stroke engine
reduced complexity
multiple cost
cost
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 - Fee Related
Application number
FR888813039A
Other languages
English (en)
Other versions
FR2623564A1 (fr
Inventor
Peter W Brown
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 FR2623564A1 publication Critical patent/FR2623564A1/fr
Application granted granted Critical
Publication of FR2623564B1 publication Critical patent/FR2623564B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Characterised By The Charging Evacuation (AREA)
FR888813039A 1987-11-19 1988-10-05 Moteur a deux temps a plusieurs cylindres de cout et de complexite reduits Expired - Fee Related FR2623564B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/123,357 US4892066A (en) 1987-11-19 1987-11-19 Multi-cylinder two-stroke engine with reduced cost and complexity

Publications (2)

Publication Number Publication Date
FR2623564A1 FR2623564A1 (fr) 1989-05-26
FR2623564B1 true FR2623564B1 (fr) 1991-08-23

Family

ID=22408215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888813039A Expired - Fee Related FR2623564B1 (fr) 1987-11-19 1988-10-05 Moteur a deux temps a plusieurs cylindres de cout et de complexite reduits

Country Status (9)

Country Link
US (1) US4892066A (fr)
JP (1) JP2653858B2 (fr)
AU (1) AU608368B2 (fr)
BE (1) BE1002694A5 (fr)
DE (1) DE3832897A1 (fr)
FR (1) FR2623564B1 (fr)
GB (1) GB2212558B (fr)
IT (1) IT1224278B (fr)
SE (1) SE470106B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02294518A (ja) * 1989-05-02 1990-12-05 Nissan Motor Co Ltd ２ストロークエンジン
JP2876563B2 (ja) * 1990-07-31 1999-03-31 ヤマハ発動機株式会社 ２サイクルディーゼルエンジン
JPH07224666A (ja) * 1994-02-07 1995-08-22 Sanshin Ind Co Ltd Ｖ型多気筒２サイクルエンジン
US5540196A (en) * 1995-10-13 1996-07-30 Ford Motor Company Multi-cylinder internal combustion engine with lower cylinder communication
FR2788309B1 (fr) * 1999-01-08 2001-02-16 Inst Francais Du Petrole Procede de modulation d'un moteur a combustion interne a 2 temps par un resonateur relie au carter-pompe

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB184177A (en) * 1921-08-02 1922-10-26 Theodore Lafitte Improvements in internal combustion engines
AT111444B (de) * 1926-08-30 1928-11-26 Friedrich Ing Dr Merkl Einrichtung zur Verwertung der gesamten Abfallwärme für Kraftzwecke von Öl- oder Gaskraftmaschinen mit Luftspülung.
US2639699A (en) * 1951-09-01 1953-05-26 Elmer C Kiekhaefer Two-cycle engine and improved crankcase induction means therefor
US3815559A (en) * 1972-08-16 1974-06-11 Brunswick Corp Crankcase valve structure for a two-cycle engine
US4266514A (en) * 1979-08-06 1981-05-12 Brunswick Corporation Intake manifold system for a two-cycle V-engine
US4345551A (en) * 1981-10-19 1982-08-24 Brunswick Corporation Air and fuel induction system for a two cycle engine
GB2132696B (en) * 1982-12-27 1986-07-30 Brunswick Corp Starting enrichment of alternate firing two cycle internal combustion engine
JPS60122264A (ja) * 1984-01-23 1985-06-29 Kawasaki Heavy Ind Ltd ２気筒２サイクルエンジンの吸気装置
JPS6176716A (ja) * 1984-09-25 1986-04-19 Sanshin Ind Co Ltd 横置き型２サイクル内燃機関
US4779581A (en) * 1987-10-26 1988-10-25 Outboard Marine Corporation Dual fuel injection system for two stroke internal combustion engine

Also Published As

Publication number Publication date
JPH01155024A (ja) 1989-06-16
IT8848479A0 (it) 1988-10-20
GB8822878D0 (en) 1988-11-02
AU2292588A (en) 1989-05-25
JP2653858B2 (ja) 1997-09-17
SE8803742D0 (sv) 1988-10-19
FR2623564A1 (fr) 1989-05-26
GB2212558B (en) 1992-04-15
SE470106B (sv) 1993-11-08
US4892066A (en) 1990-01-09
AU608368B2 (en) 1991-03-28
IT1224278B (it) 1990-10-04
GB2212558A (en) 1989-07-26
DE3832897A1 (de) 1989-06-01
SE8803742L (sv) 1989-05-20
BE1002694A5 (fr) 1991-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse