TORUS-RING PISTON MACHINE Russian patent published in 1996 - IPC

Abstract RU 2067187 C1

FIELD: mechanical engineering; piston machines intended for operation as heat engines and pumps. SUBSTANCE: piston machine has fixed torus ring with pistons placed inside. Pistons are connected to two coaxial shafts coupled to each other through gear trains. Coupling of shafts is provided by elliptical drive which guarantees cyclic change of gear ratio. Operating medium is taken in and let out through intake and outlet holes closed by pistons. EFFECT: enlarged operating capabilities. 4 dwg

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RU 2 067 187 C1

Authors

Shibaev Anatolij Nikolaevich

Dates

1996-09-27—Published

1993-03-19—Filed