发明名称 |
Miniaturized direct current fan |
摘要 |
An axial flow fan for ventilating electrical and electronic equipment includes a brushless, DC external rotor-type central drive motor. The stator is supported by a bearing tube formed of plastic, integrally molded with a mounting flange. In one embodiment, the fan casing forms part of the integral plastic molding.
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申请公布号 |
US5135363(A) |
申请公布日期 |
1992.08.04 |
申请号 |
US19910724840 |
申请日期 |
1991.07.02 |
申请人 |
PAPST-MOTOREN GMBH & CO. KG |
发明人 |
HARMSEN, SIEGFRIED;MUELLER, ROLF;WROBEL, GUENTER |
分类号 |
F04D25/06;H02K7/14;H02K29/08 |
主分类号 |
F04D25/06 |
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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