INLAATKLEPCONSTRUCTIE VOOR STOOMTURBINES.

摘要

Fluid flow control valves arranged in the valve chest of an elastic fluid turbine are formed with stems noncircular in cross section having slidable engagement with noncircular apertures formed in the valve lifting bar whereby the valves are prevented from spinning on their axes. The valve stems are formed with enlargements integrally united with the stems. The bar lifting rods are formed with enlargements integrally united therewith, the rod enlargements being spaced apart axially a distance equal to the vertical dimension of the lifting bar.