Hydraulic circuit for hydraulic control of automatic or automated motor vehicle transmission, has supply system and control system, where control system is fed with fluid by supply system

摘要

The hydraulic circuit (1) has a supply system (2) and a control system (3), where the control system is fed with the fluid by a supply system. The control system has actuators (6 to 11) for controlling the motor vehicle transmission. The supply system has a reservoir (14), a fluid pump (16), a filter device (17) and return lines (20,22) arranged downstream to the fluid pump. A valve (23) is formed as volume flow actuated stop valve.