发明名称 |
Brushless DC motor and refrigerant compressor employing the motor |
摘要 |
A brushless DC motor minimizes a chance of dislocation of or damage to an insulator used in the brushless DC motor. Slant portions are provided at end portions of the insulator; therefore, even if a nozzle of a machine for installing a winding should hit the insulator while moving between teeth, the insulator moves in a direction for coming in close contact with a slot aperture, i.e., in a direction substantially at right angles to a direction in which the nozzle moves. This arrangement prevents the insulator from moving by being pushed by the nozzle, making it possible to minimize a chance of occurrence of an insulation failure caused by a damaged or dislocated insulator.
|
申请公布号 |
US6414413(B1) |
申请公布日期 |
2002.07.02 |
申请号 |
US20000605297 |
申请日期 |
2000.06.28 |
申请人 |
SANYO ELECTRIC. CO,. LTD. |
发明人 |
ARAI KAZUHIKO;IGARASHI KEIJIRO;TAKEZAWA MASAAKI |
分类号 |
H02K29/00;H02K1/14;H02K1/16;H02K3/32;H02K3/34;H02K3/52;H02K15/00;H02K15/02;H02K29/03;(IPC1-7):H02K3/48 |
主分类号 |
H02K29/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|