| 发明名称 |
Blower with a plurality of impellers |
| 摘要 |
A blower having a plurality of impellers is described. The blower has two driving devices and two impellers respectively mounted on the two driving devices. The blades of the two impellers, which are radially or axially disposed, are overlapped so as to enhance the heat-dissipating efficiency of the blower.
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| 申请公布号 |
US6960059(B2) |
申请公布日期 |
2005.11.01 |
| 申请号 |
US20030348907 |
申请日期 |
2003.01.23 |
| 申请人 |
DELTA ELECTRONICS, INC. |
发明人 |
CHANG SHUN-CHEN;LIN KUO-CHENG;HUANG WEN-SHI |
| 分类号 |
F04D17/12;F04D25/08;F04D29/28;(IPC1-7):F04D13/02 |
主分类号 |
F04D17/12 |
| 代理机构 |
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