FR2529953B1 - FOUR-STROKE TWO-CYLINDER INTERNAL COMBUSTION ENGINE COMPRISING TWO PARALLEL COUNTER-ROTATING SHAFTS - Google Patents

FOUR-STROKE TWO-CYLINDER INTERNAL COMBUSTION ENGINE COMPRISING TWO PARALLEL COUNTER-ROTATING SHAFTS

Info

Publication number
FR2529953B1
FR2529953B1 FR8311279A FR8311279A FR2529953B1 FR 2529953 B1 FR2529953 B1 FR 2529953B1 FR 8311279 A FR8311279 A FR 8311279A FR 8311279 A FR8311279 A FR 8311279A FR 2529953 B1 FR2529953 B1 FR 2529953B1
Authority
FR
France
Prior art keywords
stroke
combustion engine
internal combustion
rotating shafts
cylinder internal
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
FR8311279A
Other languages
French (fr)
Other versions
FR2529953A1 (en
Inventor
Giorgo Bertero
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of FR2529953A1 publication Critical patent/FR2529953A1/en
Application granted granted Critical
Publication of FR2529953B1 publication Critical patent/FR2529953B1/en
Expired 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
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
FR8311279A 1982-07-07 1983-07-06 FOUR-STROKE TWO-CYLINDER INTERNAL COMBUSTION ENGINE COMPRISING TWO PARALLEL COUNTER-ROTATING SHAFTS Expired FR2529953B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67867/82A IT1156043B (en) 1982-07-07 1982-07-07 FOUR STROKE TWO-CYLINDER INTERNAL COMBUSTION ENGINE WITH TWO PARALLEL AND COUNTER-ROTATING SHAFTS

Publications (2)

Publication Number Publication Date
FR2529953A1 FR2529953A1 (en) 1984-01-13
FR2529953B1 true FR2529953B1 (en) 1986-02-28

Family

ID=11305922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8311279A Expired FR2529953B1 (en) 1982-07-07 1983-07-06 FOUR-STROKE TWO-CYLINDER INTERNAL COMBUSTION ENGINE COMPRISING TWO PARALLEL COUNTER-ROTATING SHAFTS

Country Status (4)

Country Link
DE (1) DE3322447A1 (en)
ES (1) ES272769Y (en)
FR (1) FR2529953B1 (en)
IT (1) IT1156043B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT5141U1 (en) 2000-08-24 2002-03-25 Avl List Gmbh FOUR-STROKE OUTBOARD INTERNAL COMBUSTION ENGINE FOR DRIVING A WATER VEHICLE
US9103277B1 (en) 2014-07-03 2015-08-11 Daniel Sexton Gurney Moment-cancelling 4-stroke engine
US20170009649A1 (en) * 2015-07-09 2017-01-12 Daniel Sexton Gurney Moment-cancelling 4-stroke engine systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE161599C (en) *
JPS5773330U (en) * 1980-10-23 1982-05-06

Also Published As

Publication number Publication date
IT8267867A0 (en) 1982-07-07
DE3322447A1 (en) 1984-01-12
ES272769Y (en) 1984-04-16
IT1156043B (en) 1987-01-28
FR2529953A1 (en) 1984-01-13
ES272769U (en) 1983-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse