Internal-combustion engines – Charge forming device – Auxiliary air or gas used to inject fuel
Patent
1992-04-22
1993-09-14
Dolinar, Andrew M.
Internal-combustion engines
Charge forming device
Auxiliary air or gas used to inject fuel
F02M 6702
Patent
active
052439453
ABSTRACT:
A fuel system for an internal combustion engine wherein the supply of fuel by the fuel injector during starting is precluded until it is ensured that complete combustion will occur in the combustion chamber. This avoids fuel wastage, undesirable exhaust emissions and spark plug wetting. The condition when complete combustion will occur is sensed by sensing pressure in the induction system of the engine or by engine speed.
REFERENCES:
patent: 1409093 (1922-03-01), Grant
patent: 4077381 (1978-03-01), Firey
patent: 4674462 (1987-06-01), Koch et al.
patent: 4867115 (1989-09-01), Henein
patent: 5016598 (1991-05-01), Kushibe et al.
Katoh Masahiko
Takahashi Masanori
Beutler Ernest A.
Dolinar Andrew M.
Sanshin Kogyo Kabushiki Kaisha
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