Control apparatus for raising the idle speed (ISC value) after t

Details Control apparatus for raising the idle speed (ISC value) after t Control apparatus for raising the idle speed (ISC value) after t

1994-08-30

1996-08-20

Ta, Khoi Q.

Interrelated power delivery controls, including engine control

Clutch control

With fluid drive

477175, F16H 6114, F02D 2900

Patent

active

055474381

ABSTRACT:
An apparatus for controlling an engine of a motor vehicle, and a lock-up clutch disposed between the engine and an automatic transmission for direct connection therebetween. The apparatus includes a lock-up clutch control device for engaging the lock-up clutch during deceleration of the motor vehicle, a vehicle deceleration detector for detecting a decelerating state of the motor vehicle, and an engine deceleration restrictor for restricting a rate of decrease of the engine speed for a period following detection of the decelerating state of the vehicle, so as to facilitate an engaging action of the lock-up clutch during deceleration of the vehicle.

REFERENCES:
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patent: 4632231 (1986-12-01), Hattori et al.
patent: 4700674 (1987-10-01), Iwata
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patent: 5141089 (1992-08-01), Nobumoto et al.
patent: 5207198 (1993-05-01), Eisele
patent: 5277286 (1994-01-01), Yamamoto et al.
patent: 5325946 (1994-07-01), Kashiwabara et al.

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