| 摘要 |
<p>PURPOSE:To make a big amount of rotating torque obtainable as a whole, with an effective wind power pressure made seizable also from a diagonally front direction, by providing an appropriate number of impellers in every horizontal rotary shaft in a manner with a diameter of rear ones gradually made bigger. CONSTITUTION:A direction of the wind is shown by a wind direction rudder 15, with a change of wind direction detected by a wind direction detector 14, and a turning mechanism 20 turns a vertical support frame 4 around a support shaft 7. Even with the front of the vertical support frame 4 made facing the windward, an appropriate number of impellers 2, 2', 2'' being provided in every horizontal rotary shaft 1 installed to the vertical support frame 4 in a manner with a diameter of rear ones made gradually bigger, a wind power pressure can be effectively seized from also diagonally front direction by those of the impellers, 2, 2', 2''. Accordingly, with a low pressure wind power also seized correctly, a big amount of rotating torque can be obtained as a whole.</p> |
