MULTI-VANE-TYPE FLOW KINETIC ENERGY DEVICE
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United States of America Patent
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app pub date -
Dec 31, 2013
filing date -
Nov 27, 2013
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Abstract
Disclosed is a multi-vane-type flow kinetic energy device placed in the atmosphere with an air current or in a body of water with a water current, and comprising: a wheel shaft (2); and multiple wheel vanes (1) fixed on the wheel shaft (2) along an axial direction of the wheel shaft (2), the multiple wheel vanes (1) being uniformly distributed on the wheel shaft (2) and in a radiating arrangement, and the wheel vanes (1) driving the wheel shaft (2) to rotate unidirectionally under the effect of fluid power of the water current or air current, wherein the wheel vanes (1) comprise a wheel vane frame (7) and multiple windows (4) formed in the wheel vane frame (7), window vanes (3) are provided on the windows (4) to cover the windows (4) in a forward flow region (11) and to automatically open the windows (4) in a counter-flow region, and all the window vanes (3) are placed on the same side of the wheel vanes (1). The multi-vane-type flow kinetic energy device has the advantages of having a simple structure, being convenient to manufacture, and being low in costs, and can be popularized and applied to rivers and seas in various places globally and places with wind.
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