Fuel injection, two cycle engine
A two cycle, spark ignition boat engine is described with a cylinder having a combustion chamber defined by a head and sidewall of the cylinder in conjunction with a piston reciprocating within the cylinder on combustion and return strokes via connection with a piston rod and crankshaft arrangement located within a crankcase, the crankcase isolated at all times from the combustion chamber; intake and exhaust means, communicating with the combustion chamber, for providing a combustible mixture in the chamber and for exhausting spent gases of combustion from the chamber, respectively; and a spark plug communicating with the chamber in order to ignite the mixture according to timing of a spark advance mechanism; the piston separating the combustion chamber from the crankcase.
- Assignee:
- American Fits Engine Co., Ltd., Roanoke, VA
- Patent Number(s):
- US 4579093
- OSTI ID:
- 5821983
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
330101* -- Internal Combustion Engines-- Spark-Ignition
AIR FLOW
BLOWERS
CARBURETORS
COMBUSTION CHAMBERS
CONTROL
CYLINDERS
DESIGN
DISPERSIONS
ENGINES
EXHAUST SYSTEMS
FLUID FLOW
FUEL INJECTION SYSTEMS
FUEL SYSTEMS
FUEL-AIR RATIO
GAS FLOW
HEAT ENGINES
IGNITION SYSTEMS
INTAKE STRUCTURES
INTERNAL COMBUSTION ENGINES
LUBRICANTS
LUBRICATING OILS
MECHANICAL STRUCTURES
MIXTURES
NOZZLES
OFFSHORE OPERATIONS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
PISTONS
PRESSURE CONTROL
SPARK IGNITION ENGINES
SPRAYS
VENTILATION