FIELD: engines and pumps.
SUBSTANCE: invention relates to air compressor, particularly, to compressor device with rotor and cylinder block with timed rotation. Rotary compressor comprises jacket 1, cylinder block 2, rotor 3, slide plate 4 and exhaust valve 7. Inlet 6 and outlet are arranged on jacket 1. Central rotational axis of cylinder block 2 deflects from said central rotational axis so that outer circumferential surface of rotor 3 is inscribed in inner circumferential surface of cylinder block 2. Head of slide plate 4 is arranged inside cylindrical body of cylinder block 2. Main body of slide plate 4 enters the slot for slide plate of rotor 3. Exhaust valve 7 is arranged on outer circle of rotor 3, ahead toward rotational direction of slide plate 4. Cylinder block inlet 12 is made at block rear in rotational direction of slide plate 4. The latter and inscribed point divide working volume shaped to crescent between cylinder block inner circumferential surface and rotor outer circumferential surface into suction and exhaust chambers.
EFFECT: synchronous rotary compressor.
21 cl, 14 dwg
