| 摘要 |
PROBLEM TO BE SOLVED: To achieve larger generation output as compared with a conventional plane-counter-type generation device and at the same time make thin and a device and easily incorporate it into electronic equipment by providing a flat coil at both main surface sides of a rotor magnet and relatively moving both of them. SOLUTION: A boss 7 is bonded and fixed or forced into and fitted into a through hole at the center of a rotor magnet 1 with an adhesive 8. The boss 7 is made of a resin member or a metal member and is bonded and fixed or forced and fixed into or clamped into a spindle 4 with screws. In a stator coil, fan-shaped planar coils 2 are equally arranged at six locations on a printed wiring board 3. In the fan-shaped planar coils 2, conductors are wound by a specific number of turns around a winding core and are bonded by conduction overheating. Electromotive force is generated by relatively moving the rotor magnet 1 for the fan-shaped planar coil 2, thus nearly doubling a generation capacity without increasing the volume of a generation device. |
