Closed loop fuel injection timing control

Internal-combustion engines – Charge forming device – With fuel pump

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Details

123357, 123426, 123425, F02M 3900, F02D 104

Patent

active

044637330

ABSTRACT:
A diesel engine control system indirectly controls start-of-combustion timing by controlling fuel injection timing as a function of an error signal derived from desired and sensed start-of-combustion timing.

REFERENCES:
patent: 3875912 (1975-04-01), Bullo
patent: 4019478 (1977-04-01), Hobo et al.
patent: 4033310 (1977-07-01), Nicolls
patent: 4130097 (1978-12-01), Ford
patent: 4265200 (1981-05-01), Wessel et al.
patent: 4314534 (1982-02-01), Nakajima et al.
patent: 4327688 (1982-05-01), Lowther
patent: 4397283 (1983-08-01), Komaroff et al.
patent: 4397285 (1983-08-01), O'Neill
Hosey & Powell, "Closed Loop, Knock Adaptive Spark Timing Control Based on Cylinder Pressure", Mar. 1979, pp. 64-70.
Schweitzer & Collins, "Electronic Spark Timing Control for Motor Vehicles", ASAE Paper 780655, Jun. 1978.
Powell, "Closed Loop Control of Spark Timing", pp. 235-251.
"Using Microwaves", 6m Research Lab, Jan. 1980.

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