Rotary kinetic fluid motors or pumps – With means for controlling casing or flow guiding means in...
Patent
1994-01-31
1996-09-10
Kwon, John T.
Rotary kinetic fluid motors or pumps
With means for controlling casing or flow guiding means in...
415 42, F03D 700
Patent
active
055539963
ABSTRACT:
A wind powered turbine comprises a plurality of vanes 1 tangentially angled about the axis 2 of a drum-like frame. The frame is arranged to rotate about its longitudinal axis 2 and it has a tubular member 5 mounted co-axially with the longitudinal axis 2, within the path swept by the vanes 1 as they rotate. The tubular member 5 constrains the wind to follow an arcuate path between entry and exit points where it reacts with the vanes 1 of the turbine.
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Dr. Peter Musgrove, Department of Engineering, Reading University, The Reading University Variable Geometry Vertical Axis Windmill, pp. 52-54.
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