Fuel-injection control in an internal-combustion engine

Details Fuel-injection control in an internal-combustion engine Fuel-injection control in an internal-combustion engine

1982-12-01

1985-05-07

Lall, Parshotam S.

Internal-combustion engines

Charge forming device

Fuel injection system

123179L, 123414, 123643, F02M 5100

Patent

active

045151318

ABSTRACT:
In a method and apparatus for controlling fuel injection in an internal-combustion engine, crankshaft angle signals and cylinder discrimination signals are produced by a crankshaft angle sensor, and the signal for execution of the first injection of fuel is calculated in a control circuit on the basis of the crankshaft angle signals and the cylinder discrimination signals so that the first explosion of the air-fuel mixture takes place within one rotation of the crankshaft of the engine.

REFERENCES:
patent: 4338903 (1982-07-01), Bollinger
patent: 4365602 (1982-12-01), Stiller et al.
patent: 4436073 (1984-03-01), Miyagi
patent: 4438748 (1984-03-01), Ikeura et al.

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