Invention Grant
- Patent Title: Blower with a plurality of impellers
- Patent Title (中): 鼓风机配有多个叶轮
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Application No.: US10348907Application Date: 2003-01-23
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Publication No.: US06960059B2Publication Date: 2005-11-01
- Inventor: Shun-Chen Chang , Kuo-Cheng Lin , Wen-Shi Huang
- Applicant: Shun-Chen Chang , Kuo-Cheng Lin , Wen-Shi Huang
- Applicant Address: TW Taoyuan Hsien
- Assignee: Delta Electronics, Inc.
- Current Assignee: Delta Electronics, Inc.
- Current Assignee Address: TW Taoyuan Hsien
- Priority: TW91134007A 20021121
- Main IPC: F04D17/12
- IPC: F04D17/12 ; F04D25/08 ; F04D29/28 ; F04D13/02
Abstract:
A blower having a plurality of impellers is described. The blower has two driving devices and two impellers respectively mounted on the two driving devices. The blades of the two impellers, which are radially or axially disposed, are overlapped so as to enhance the heat-dissipating efficiency of the blower.
Public/Granted literature
- US20040101399A1 Blower with a plurality of impellers Public/Granted day:2004-05-27
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