Chemistry: physical processes – Physical processes – Crystallization
Patent
1987-11-12
1988-09-27
Cox, Ronald B.
Chemistry: physical processes
Physical processes
Crystallization
123179L, F02B 300
Patent
active
047733780
ABSTRACT:
A method of controlling the supply of fuel to an internal combustion engine after starting, wherein an initial value of a fuel increment is set to a value dependent upon a temperature of the engine after starting thereof, the fuel increment is progessively decreased from the set initial value thereof at a predetermined rate, and a fuel quantity corrected by the decreased fuel increment is supplied to the engine. A temperature of the intake system of the engine is sensed. The above predetermined rate of decrease of the fuel increment is set to a larger value as the sensed temperature of the intake system is higher. Preferably, when the sensed temperature of the intake system is higher than a predetermined value corresponding to the boiling point of fuel, the predetermined rate of decrease of the fuel increment is set to a larger value than that to which it is set when the sensed temperature is lower than the predetermined value.
REFERENCES:
patent: 4469072 (1984-09-01), Kobayashi
patent: 4478194 (1984-10-01), Yamato
patent: 4492206 (1985-01-01), Hasegawa
patent: 4582036 (1986-04-01), Kiuchi
Fujimura Akira
Wazaki Yoshio
Cox Ronald B.
Honda Giken Kogyo K.K.
Lessler Arthur L.
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