Transmission hydraulic control system having a main line feed accumulator
A hydraulic control system for controlling a transmission includes an accumulator, a plurality of control devices, and a plurality of valves. The accumulator provides pressurized hydraulic fluid to a pressure control subsystem during an engine restart. The plurality of control devices includes solenoids and one way ball check valves. The plurality of valves include compensator feed valves, relay valves, and mode valves.
GM Global Technology Operations LLC
F F F
F16H F16H F16H
additional inventional additional
Peter Donald Steven P.
Bock Moorman