COMPRESSOR Russian patent published in 2003 - IPC

FIELD: mechanical engineering; compressors. SUBSTANCE: invention can be used for triaxial compression of air or air mixture. Proposed compressor contains housing, movable bushing installed in housing with clearance, rotor with radial slots eccentrically installed in bushing with spring-loaded separating blades fitted in slots to form working chambers, support rolls with levers and spring thrusting against movable bushing and rotor through ports made in housing. Front cover of housing is provided with disk spring-loaded on thread or cut and furnished with projections. Cover has also stops with spring locks which are mated through springs with stops of locks provided on disk. EFFECT: improved quality of rotary compressors-engines, simplified design. 3 cl, 3 dwg