| 摘要 |
<P>PROBLEM TO BE SOLVED: To increase power generation quantity in a limited space, and to reduce construction cost. <P>SOLUTION: Windmills are provided on both sides of a tower in the same direction to wind to rotate in opposite directions to each other, with their shafts respectively set on two bearings 3. A number of magnets 1 are installed on a rotor at an end of one shaft, and a coil 2 is installed on a rotor at an end of the other shaft to form multiple magnetic poles. Electric current is taken through a brush 4 to generate power. <P>COPYRIGHT: (C)2004,JPO |
