发明名称 |
Axial-flow type fan having an air outlet blade structure |
摘要 |
An axial-flow type fan includes a fan housing consisting of an air inlet, an air outlet and an air channel, and a fan wheel consisting of a hub and fan blades. The air channel of the fan housing accommodates the fan wheel which has end-cornered cutting blades proximate the air outlet of the fan housing. When the fan wheel is rotated, the end-cornered cutting blades are able to eliminate air turbulence and air noise in the air outlet of the fan housing.
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申请公布号 |
US7125220(B2) |
申请公布日期 |
2006.10.24 |
申请号 |
US20040864503 |
申请日期 |
2004.06.10 |
申请人 |
SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD. |
发明人 |
HORNG ALEX;HONG YIN-RONG |
分类号 |
F01D5/14;F01D5/10;F04D29/54 |
主分类号 |
F01D5/14 |
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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