| 发明名称 |
MOTOR CONTROLLING DEVICE, COMPRESSOR, AIR CONDITIONER AND REFRIGERATOR |
| 摘要 |
<p>A motor controller (101) according to the invention comprises an inverter circuit (3) for driving a brushless motor (4) and a control unit for controlling the rotational speed of the brushless motor (4) by controlling the phase of the motor current of the brushless motor (4) through the inverter circuit (3).</p> |
| 申请公布号 |
EP1617551(A1) |
申请公布日期 |
2006.01.18 |
| 申请号 |
EP20040728629 |
申请日期 |
2004.04.21 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NAKATA, HIDEKI;UEDA, MITSUO |
| 分类号 |
H02P6/06;F25B49/02;(IPC1-7):H02P6/06 |
主分类号 |
H02P6/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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