Method and apparatus for engine control

Internal-combustion engines – Charge forming device – Fuel injection system

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Details

123339, 123422, 123423, F02P 504

Patent

active

046587870

ABSTRACT:
A method and apparatus for controlling an internal combustion engine. The amount of fuel delivered to the engine is controlled in direct proportion to the rate of air flow introduced into an engine cylinder. The timing of ignition of the engine in controlled based upon a difference between the actual torque actually produced on the engine output shaft and the ideal torque required on the engine output shaft at the engine speed, thereby bringing the actual torque quite close to the ideal torque.

REFERENCES:
patent: 4401079 (1983-08-01), Takizawa
patent: 4418669 (1983-12-01), Johnson
patent: 4513718 (1985-04-01), Ishii
patent: 4517944 (1985-05-01), Inoue
patent: 4556030 (1985-12-01), Aono

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