Patent ID: 6722321
Filing Date: 2004-04-20
Classification: F01C,F02B

Abstract:
A rotary engine comprising:a cylinder shaped housing; a rotation body rotating in the housing; an oval guide part located at the center of the rotation body being prominently formed from the cylinder shaped housing; a axis of rotation being formed in monolithic structure with the rotation body penetrated through the cylinder shaped housing and the oval guide part; an induction hole; an exhaust hole; an ignition plug or a fuel supply device in selection up to the engines; at least one of operation rooms being furnished with air hole and located in the rotation body, and each of pistons being at one side of the operation rooms to be rotated, wherein a tail and a front of said pistons circumscribe with the oval guide part; and a guide bar inscribing with a guide surface of the cylinder shaped housing through a guide roller at a shaft stick connecting said pistons.