FIELD: engines and pumps.
SUBSTANCE: proposed device serves to create moving airflows and to cool equipment in production premises. It comprises motor, shaft, cooling air feed unit representing a vortex tube, vent blades fitted on motor shaft that extends beyond vortex tube casing face part.
EFFECT: reduced sizes.
2 cl, 1 dwg
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ENGINE, POWER-GENERATING UNIT OF THERMOELECTRIC POWER PLANT, FUEL PREPARATION SET, CENTRIFUGAL GAS SEPARATOR, CENTRIFUGAL STEAM-GAS SEPARATOR AND TUBULAR HEAT EXCHANGER | 1999 |
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Authors
Dates
2010-12-27—Published
2009-04-15—Filed