Slide valve e.g. electromagnetically operated switching valve for automatic transmission of motor car, has valve slide and hydraulic port which are connected to one another by opening the slide valve

摘要

The slide valve (10) has actuator (14) and housing (12) which is provided with movable valve slide (28), and hydraulic ports (A,P,T) that are interconnected by valve slide. The valve slide and the hydraulic port (A,P) are separated from each other by closing a valve device (42). The valve slide and the hydraulic port are connected to one another by opening the valve device.