Engine torque control apparatus

Details Engine torque control apparatus Engine torque control apparatus

1997-02-21

1999-08-03

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Including means responsive to instantaneous change in engine...

123480, F02M 5100

Patent

active

059311380

ABSTRACT:
An apparatus for controlling a torque produced from an internal combustion engine operable at an air/fuel ratio. The engine torque control apparatus includes a first control device for controlling an amount of air permitted to enter the engine, and a second control device for controlling an amount of fuel metered to the engine. Target values for the engine torque and air/fuel ratio are calculated based on the sensed engine operating conditions. The first and second control devices are set to control the engine torque to the target value calculated therefor and the air/fuel ratio to the target value calculated therefor.

REFERENCES:
patent: 4763264 (1988-08-01), Okuno et al.
patent: 4971011 (1990-11-01), Nanyoshi et al.
patent: 5660157 (1997-08-01), Minowa et al.

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