Method of determining the acceleration of a turbine in an automa

Details Method of determining the acceleration of a turbine in an automa Method of determining the acceleration of a turbine in an automa

1988-04-29

1990-08-07

Gruber, Felix D.

Boots, shoes, and leggings

74862, 364566, B60K 4118, G01P 1500, G06F 1520

Patent

active

049473298

ABSTRACT:
A method wherein a controller is programmed to determine the acceleration of the turbine in the torque converter to control transmission operation during a shift or gear change by counting the number of teeth during a predetermined cycle and dividing that tooth count by the actual time elapsed between the first and last tooth in an automatic transmission.

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