| 摘要 |
PROBLEM TO BE SOLVED: To provide a wind power generator of simple structure with reduced number of parts, small in size, inexpensive, and easy for maintenance work. SOLUTION: The wind power generator comprises a main shaft 2 fixed on a structure in an inside of a nacelle 1, a spool ring 3 engaged with the main shaft 2 and rotatable, a blade 4 for structuring a rotor mounted on an outer periphery of the spool ring 3, a stator 7 arranged on an outer peripheral part of the main shaft 2, and a rotator 8 arranged on an inner peripheral part of the spool ring 3 and facing to the stator 7. |
