| 发明名称 |
EVAPORATING FAN AND ITS BLADE WHEEL |
| 摘要 |
A mechanical vapor recompression fan comprises a blade wheel and an electric motor to operate the blade wheel. The blade wheel at least mainly consists of carbon-fibre-based composite material and is mounted directly on the shaft of the blade wheel, and the tips of the blades of the blade wheel are provided with an erosion shield. |
| 申请公布号 |
EP0953115(A1) |
申请公布日期 |
1999.11.03 |
| 申请号 |
EP19980900867 |
申请日期 |
1998.01.16 |
| 申请人 |
ABB FLAEKT OY |
发明人 |
HULKKONEN, RAULI, TAPANI;VUORENMAA, JYRI-MARKKU |
| 分类号 |
F04D29/02;F04D29/28;F04D29/30 |
主分类号 |
F04D29/02 |
| 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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