| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a horizontal-shaft windmill excelling in propeller rotation startability and high-speed rotatability particularly in a weak-wind environment and having high windmill efficiency, and to provide a propeller. <P>SOLUTION: This horizontal-shaft windmill 1 is so structured that the propeller 6 is arranged on a propeller shaft 4 horizontally arranged in a casing 3 rotatably supported on a support 2; and longitudinal guide plates 8 are vertically arranged on both right and left side parts of the casing 3 through support wings 7. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
