A hydraulic circuit comprises a temperature sensor, an added motion valve system, and a valve. The temperature sensor detects operating temperature of fluid in the hydraulic circuit. The added motion valve system includes a valve body having an actuator fluid volume. The valve adjusts flow rate quantity of fluid to the actuator fluid volume as a function of the operating temperature of the fluid. A method for controlling the hydraulic circuit is also disclosed.

 
Web www.patentalert.com

< Method and apparatus for controlling electronic variable valve apparatus of internal combustion engine

> Internal EGR control device for internal combustion engine

> Valve performing detection and modification strategy for internal combustion engine
~ 00589