发明申请
- 专利标题： Airflow guiding structure for a heat-dissipating fan
- 专利标题（中）： 散热风扇的气流引导结构
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申请号： US10656368申请日： 2003-09-08
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公开(公告)号： US20050025621A1公开(公告)日： 2005-02-03
- 发明人: Alex Horng , Yin-Rong Hong , Ching-Sheng Hong
- 申请人： Alex Horng , Yin-Rong Hong , Ching-Sheng Hong
- 申请人地址： TW Kaohsiung
- 专利权人： Sunonwealth Electric Machine Industry Co., Ltd.
- 当前专利权人： Sunonwealth Electric Machine Industry Co., Ltd.
- 当前专利权人地址： TW Kaohsiung
- 优先权： TW92121204 20030801
- 主分类号： F03B1/00
- IPC分类号： F03B1/00 ; F03D1/04 ; F04D29/54 ; F04D29/66 ; H02K9/00
摘要：
A heat-dissipating fan includes a casing having an air outlet, a base mounted in the air outlet, and a plurality of guiding plates in the air outlet. An impeller is mounted on the base that is supported in the air outlet by the guiding plates. The guiding plates are parallel to one another and extend in a direction having an inclining angle with respect to an axial direction of the air outlet. The guiding plates guide airflow and increase wind pressure when the impeller turns.
公开/授权文献
- US06939105B2 Airflow guiding structure for a heat-dissipating fan 公开/授权日：2005-09-06
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