MACHINE A VAPEUR ROTATOIRE

ROTARY STEAM ENGINE

Revendications

Claim.-lst. In a rotary engine, a rotary disc permanently fitted to a shaft E and provided with radial sliding pistons c, the outward movement of which are produced by live steam and provided with cushions, as set forth and for the purpose described. 2nd. In a disc for a rotary engine, such as described, end plates B, one or other of which have air ports F as shewn and described for the purpose set forth. 3rd. In a rotary engine such as described, one of the outer main plates c provided with a curved groove 11, opposite and in communication with, the air ports F, and provided with an air port F2, for the purpose described and set forth. 4th. In a rotary engine such as described, a cylindrical valve M,having exhaust ports m, net, and mm, to, in combination with the feed ports x, xi, and xz, x2, and fitted to the circular valve casing Di which rests on the resistance block V, shewn and described, substantially as set forth. 5th. The combination, in a rotary engine, of revolving disc provided with cushioned pistons e and end plates B, with air ports F and a circular groove in one of the walls of the casing G having an air port F2, as shewn and described. 6th. The curved bars y, y, in combination with the rotary disc A, as shewn and described, substantially as set forth. 7th. In a rotary engine such as described, the radial pistons C provided with spiral springs a and rods D1, and acting combinedly with, and in the steam chamber D, as shewn and described, for the purpose set forth.