FIELD: motors and pumps.
SUBSTANCE: motor for fluid energy utilisation consists of a frame with an orifice. There are drums in the cylindrical chambers of the frame. They are installed on vertical shafts, which are cinematically coupled with electrical generators. Blades are attached to the external cylindrical surfaces of the drums along helical line so that front edge of each blade is shifted on one end of the drum in the rotation direction relative to the blade end on the second drum end by 1 or 2 intervals of blades arrangement on the drum. The width of orifice inlet is no less than the doubled blade width and no more than the drum diametre. The exit cone along flow axis is less than the inlet cone no less than in two times.
EFFECT: simple structure, improved reliability, increased efficiency factor and wide range of application.
5 dwg
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