Rotary Steam Engine.
Description:
Patent for a new and improved rotary steam engine. This design "first, provide[s] a novel form of valve for regulating the induction and eduction of steam to and from the cylinder; second, [it] provide[s] novel devices for reversing the movements of the rotating pistons; and, third, [it] provide[s] novel combinations of the parts of which the engine is composed"
Date:
July 19, 1881
Creator:
Cross, David L.
Partner:
UNT Libraries Government Documents Department