Fuel supply system for internal-combustion engine

Details Fuel supply system for internal-combustion engine Fuel supply system for internal-combustion engine

1987-11-30

1988-12-20

Miller, Carl Stuart

Internal-combustion engines

Charge forming device

Fuel injection system

123 52MV, 123285, F02M 3900

Patent

active

047919035

ABSTRACT:
A fuel supply system for internal-combustion engine, with a fuel supply arrangement disposed at such a position that the relationship between the volume V.sub.COM of a combustion chamber and the volume V.sub.IN of an intake-air passage between an intake valve and the fuel supply arrangement satisfies the condition V.sub.IN /V.sub.COM =0.7 to 1.2. Thereby, the air present between the vicinity of an intake valve and the fuel supply arrangement is drawn into, in accordance with the progress of the intake stroke, and the fuel supplied by the fuel supply arrangement is concentrated in a vicinity of an ignition plug in the combustion chamber upon the completion of the intake stroke.

REFERENCES:
patent: 2766743 (1956-10-01), Platner
patent: 2989956 (1961-06-01), Dinkard
patent: 3113561 (1963-12-01), Heintz
patent: 4240387 (1980-12-01), Montosubi
patent: 4323041 (1982-04-01), Endo
patent: 4361126 (1980-11-01), Knapp
patent: 4366789 (1983-01-01), Eckert
patent: 4455975 (1984-06-01), Kume

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