| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an arrangement structure of an AC generator for a vehicle capable of facilitating maintenance, miniaturizing the periphery of a transmission in an engine, mitigating the unbalance of force applied to an outer rotor, mitigating the bias of the size of the air gap of the entire periphery between the outer rotor and a stator, and preventing the deterioration of the generation performance of the AC generator. <P>SOLUTION: A belt 5 is disposed from the left side part to a pulley part 25 of the outer rotor 2. A stator 3 is configured such that the winding number of a coil 4A in a plurality of poles 30A positioned at the obliquely right upper part is increased more than the winding number of the coil 4 in the remaining poles 30. When the outer rotor 2 is rotated, magnetic repulsive force by the poles 30 and magnetic field formation parts 24N and 24S is generated from the stator 3 to the outer rotor 2 in the opposite direction of the resultant force of force applied to the outer rotor 2 by the tension of the belt 5 and gravitational force applied to the outer rotor 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
