FIELD: machine building.
SUBSTANCE: invention relates to the compressor device, containing drive, driven by it compressor, cooling device, comprising one fan impeller, cooling compressed medium. Impeller is in the kinematic circuit with drive or additional second drive for the impeller. In the kinematic circuit the hydrodynamic coupling is installed, by it the impeller is hydrodynamically driven, at that transmission of the drive power of the hydrodynamic coupling varies during operation due to the controlled compressed medium supply under pressure.
EFFECT: invention is directed to create simple and reliable structure of the compressor unit.
12 cl, 3 dwg
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