Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1990-12-21
1992-11-10
Dolinar, Andrew M.
Internal-combustion engines
Charge forming device
Fuel injection system
123478, 123531, F02D 4134, F02M 6702
Patent
active
051615100
ABSTRACT:
A fuel injection system for an internal combustion engine including a fuel injector that has an electric solenoid for its actuation that is powered by a battery. In the even the battery condition becomes depleted, the actuating pulse for the solenoid is advanced and extended in duration to accommodate the weakened state of the battery and maintain stable amount of fuel injection regardless of battery condition.
REFERENCES:
patent: 4480620 (1984-11-01), Tange et al.
patent: 4643153 (1987-02-01), Clement et al.
patent: 4681076 (1987-07-01), Muller
patent: 5020504 (1991-06-01), Morikawa
Beutler Ernest A.
Dolinar Andrew M.
Yamaha Hatsudoki Kabushiki Kaisha
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