| 发明名称 |
Control device |
| 摘要 |
Control device for switching a fan on and off and for adjusting its rotational speed. It has a timer mechanism which ensures that whenever the supply of the fan motor is switched on, it can be supplied for a predetermined period of time with electrical power, producing high rotational speed.
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| 申请公布号 |
DE3836647(A1) |
申请公布日期 |
1989.05.11 |
| 申请号 |
DE19883836647 |
申请日期 |
1988.10.27 |
| 申请人 |
MAICO ELEKTROAPPARATE-FABRIK GMBH, 7730 VILLINGEN-SCHWENNINGEN, DE |
发明人 |
VERZICHT DES ERFINDERS AUF NENNUNG |
| 分类号 |
F04D27/00;F24F11/00;H02P1/42 |
主分类号 |
F04D27/00 |
| 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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