Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1982-08-12
1984-03-20
Dolinar, Andrew M.
Internal-combustion engines
Charge forming device
Fuel injection system
123179G, F02D 500
Patent
active
044374453
ABSTRACT:
During starting of an engine, enrichment correction according to engine starting enrichment is executed. After starting of the engine, enrichment correction is transferred gradually with the lapse of time from starting enrichment to normal warm-up enrichment. The transfer speed from starting enrichment to normal warm-up enrichment is changed depending upon whether a throttle valve is in an idle position or not.
REFERENCES:
patent: 4114570 (1978-09-01), Marchak et al.
patent: 4148283 (1979-04-01), Harada et al.
patent: 4184460 (1980-01-01), Harada et al.
patent: 4239022 (1980-12-01), Drews et al.
Matsuo Masashi
Ono Hironobu
Sueishi Motoharu
Suzuki Yukio
Takahashi Hiroshi
Dolinar Andrew M.
Nippondenso Co. Ltd.
Toyota Jidosha & Kabushiki Kaisha
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