Control method for preventing engine speed decrease when closing the lockup clutch of a torque converter of a continuously variable transmission

Within the framework of the method for the prevention of a decreasing rotary speed of a motor by the closing of a converter clutch during a constant gas pedal positioning in a continuously automatic transmission with a variator and a hydrodynamic converter, a decreasing motor speed of rotation is av...

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Hauptverfasser: SPOERL PETER, SARGENT TIM, IDEN OLIVER
Format: Patent
Sprache:eng
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Zusammenfassung:Within the framework of the method for the prevention of a decreasing rotary speed of a motor by the closing of a converter clutch during a constant gas pedal positioning in a continuously automatic transmission with a variator and a hydrodynamic converter, a decreasing motor speed of rotation is avoided by an increase of the speed of rotation of the primary disk of the variator (turbine).