| 发明名称 |
Centrifugal fan and housing thereof |
| 摘要 |
A centrifugal fan. The centrifugal fan has at least one air inlet and one air outlet, and at least one set of rotor blades. A sidewall extends downward from an inner margin of the air inlet to define an air-gathering chamber in the housing of the centrifugal fan for increasing airflow pressure and heat dissipating efficiency.
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| 申请公布号 |
US2005095126(A1) |
申请公布日期 |
2005.05.05 |
| 申请号 |
US20040848075 |
申请日期 |
2004.05.19 |
| 申请人 |
CHANG SHUN-CHEN;HUANG WEN-SHI |
发明人 |
CHANG SHUN-CHEN;HUANG WEN-SHI |
| 分类号 |
F04D29/28;F03D11/00;F04D17/00;F04D17/08;F04D17/16;F04D19/00;F04D25/06;F04D29/30;F04D29/40;F04D29/44;(IPC1-7):F03D11/00 |
主分类号 |
F04D29/28 |
| 代理机构 |
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代理人 |
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