Transmission hydraulic control system having an accumulator

Details Transmission hydraulic control system having an accumulator Transmission hydraulic control system having an accumulator

2009-02-24

2011-12-06

Wright, Dirk (Department: 3655)

Power plants

Pressure fluid source and motor

With control means for structure storing work driving energy

Reexamination Certificate

active

08069661

ABSTRACT:
A hydraulic control system for actuating at least one torque transmitting device in a transmission includes a sump, a pump in communication with the sump, and an accumulator. A first control device and a second control device control the communication of hydraulic fluid between the pump, the accumulator, and the torque transmitting device.

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