| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a windmill for a power source and a wind power generator of which the size, shape and number of wind receiving blades, other mechanism and structure can be changed after installing a generator to suit to geographical conditions and which has excellent performances such as light weight, high rigidity, easiness to carry, low cost, wide selection range of installation place. <P>SOLUTION: This windmill for a power source 1 has a plurality of support arms 6 installed on a main shaft 1 toward a radial direction, an annular support body 8 installed to connect the tip of each support arm 6, and a plurality of wind receiving blades 9 detachably installed on a circumference of the annular support body 8 at fixed intervals. <P>COPYRIGHT: (C)2003,JPO |
