Seal assembly for centrifugal pumps with barrier ring
Signal wave loaded pressure oil remote controller and governor
Speed governor
Speed governor for a pneumatic power tool
Speed governor for a pneumatic rotation motor
Steam chest modifications for improved turbine operations
Steam turbine governor
System and method for regulating the speed of a steam turbine by
System and method of controlling thrust forces on a thrust beari
System for admitting steam into a turbine
System for controlling the rotating speed of a pneumatically dri
System for drilling deviated boreholes