| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a generator which suffices for permanent magnets with a small number of pieces to be required, is reduced in cost and weight, and can obtain a large output even if reduced in size. <P>SOLUTION: This generator is characterized by comprising a rotating shaft 14, and three or more layers of the permanent magnets 11 arranged so as to be separated from one another in the axial direction J of the shaft 14, and also characterized by comprising a rotor 2 in which the permanent magnets 11 rotate in synchronization with the rotation of the rotating shaft 14, and a stator 3 having a coreless-type armature winding 12 which is arranged in each space between the three or more layers of the permanent magnets 11. <P>COPYRIGHT: (C)2008,JPO&INPIT |
