Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1982-09-07
1984-11-06
Nelli, Raymond A.
Internal-combustion engines
Charge forming device
Fuel injection system
123275, F02D 500, F02M 3100, F02M 5100, F02M 3902
Patent
active
044806205
ABSTRACT:
A fuel supply system of an internal combustion engine for an automotive vehicle, comprising engine load detecting means operative to detect load on the internal combustion engine and to produce an output signal representative of the detected engine load; an electrically-operated fuel-injection nozzle assembly projecting into a combustion chamber of a power cylinder of the engine and operative to inject fuel into the combustion chamber; and an electric control unit electrically connected to the engine load detecting means and the fuel-injection nozzle assembly and operative to produce control signals to determine the durations of fuel injection and the fuel injection timings of the nozzle assembly on the basis of the signals, the fuel injection timings being determined to occur in the presence of a relatively low gas pressure in the combustion chamber.
REFERENCES:
patent: 4213425 (1980-07-01), Read
patent: 4258674 (1981-03-01), Wolff
patent: 4359991 (1982-11-01), Stumpp et al.
patent: 4372278 (1983-02-01), Smith
"Exhaust Emission Control by the Ford Programmed Combustion Process-PROCO" by A. Simko, M. A. Choma and L. L. Repko, Society of Automotive Engineers 720052 Automotive Engineering Congress, Jan. 10-14, 1972.
"A New Concept of Stratified Charge Combustion-the Ford Combustion Process [FCP]" by I. N. Bishop and Aladar Simko, Society of Automotive Engineers 680041 Automotive Engineering Congress, Jan. 8-12, 1968.
"The Ford PROCO Engine Update" by A. J. Scussel, A. O. Simko and W. R. Wade, Society of Automotive Engineers 780699 West Coast Meeting, Aug. 7-10, 1978.
Imajyo Minoru
Inoue Ryuzaburo
Nakagawa Yasuhiko
Tange Shoji
Nelli Raymond A.
Nissan Motor Company Limited
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