VENTILATING AND MIXING DEVICE Russian patent published in 2007 - IPC F04D25/00 

Abstract RU 2296886 C2

FIELD: mechanical engineering.

SUBSTANCE: invention relates to plants making it possible to mix air or liquid medium with simultaneous heating or cooling at provision of increased of power output. Result is obtained owing to the fact that in ventilating and mixing device containing channel for heat or cold carrier, blades, and blade drive, part of heat or cold carrier channel, according to invention, is made in from of heat exchanger functionally coupled with blade drive as with part of said channel.

EFFECT: possibility of heating or cooling of media at increased of power output of device.

6 cl, 10 dwg

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RU 2 296 886 C2

Authors

Dates

2007-04-10Published

2002-03-06Filed