Electronically controlled bypass clutch using target slips based

Details Electronically controlled bypass clutch using target slips based Electronically controlled bypass clutch using target slips based

1994-01-18

1995-12-12

Wright, Dirk

Interrelated power delivery controls, including engine control

Transmission control

Including fluid drive

477 64, 477176, F16H 4502, F16D 4702

Patent

active

054745063

ABSTRACT:
A multiple ratio automatic transmission having a hydrokinetic torque converter in an automotive vehicle driveline wherein the torque converter has a controllable bypass clutch and wherein provision is made for changing the clutch capacity during a ratio change to reduce undesirable torque fluctuations in the driveline, thus improving shift quality while maintaining optimum hydrodynamic torque converter efficiency.

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