| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a washing machine including a motor having a rotor equipped with permanent magnets of high magnetic force, which allows the rotor to be easily attached to an attaching position without any skill or power. <P>SOLUTION: In a rotor manufacturing step, neodymium magnets and alnico magnets of the rotor are magnetized, the magnetization and an electromotive force are checked, and the alnico magnets are demagnetized to be disposed and attached to a field space of a stator attached in advance to the back of the washing tub of the washing machine. <P>COPYRIGHT: (C)2011,JPO&INPIT |
