发明名称 |
Compact diagonal fan |
摘要 |
The invention relates to a diagonal fan having a housing, an impeller driven by an electric motor whose hub together with an air conduction sleeve surrounding the impeller defines an essentially annular flow channel having an air intake opening and an air exit opening. The hub takes the form of a truncated cone that widens towards the air exit opening, the air conduction sleeve being essentially profiled, the electric motor being held in the housing by means of bridges that essentially extend in a radially outwards direction. The invention is characterized by the fact that the bridges to secure the motor are arranged in the region of the air intake opening of the flow channel.
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申请公布号 |
US2005123399(A1) |
申请公布日期 |
2005.06.09 |
申请号 |
US20040996279 |
申请日期 |
2004.11.23 |
申请人 |
GLATZ KARL-HEINZ;LAMMER FRANZ;LELKES ANDRAS;MCARTHUR ANGUS;BAGULEY SIMON |
发明人 |
GLATZ KARL-HEINZ;LAMMER FRANZ;LELKES ANDRAS;MCARTHUR ANGUS;BAGULEY SIMON |
分类号 |
F04D23/00;F04D17/06;F04D25/06;F04D25/08;F04D29/32;F04D29/52;F04D29/66;(IPC1-7):F04D29/18 |
主分类号 |
F04D23/00 |
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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