Invention Grant
- Patent Title: Blower and the blade structure thereof
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Application No.: US10278590Application Date: 2002-10-22
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Publication No.: US06986643B2Publication Date: 2006-01-17
- Inventor: Wen-shi Huang , Kuo-cheng Lin , Shun-chen Chang
- Applicant: Wen-shi Huang , Kuo-cheng Lin , Shun-chen Chang
- Applicant Address: TW
- Assignee: Delta Electronics, Inc.
- Current Assignee: Delta Electronics, Inc.
- Current Assignee Address: TW
- Agency: Martine Penilla & Gencarella, LLP
- Priority: TW91201079U 20020131
- Main IPC: F04D29/38
- IPC: F04D29/38
Abstract:
The present invention provides a blade structure used in a blower to not only increase the wind pressure and gas quantity but also reduce the noise. The blade structure includes a vane group constituted by a plurality of vanes. A plurality of inclined portions is also included in the blade structure. Each of the plurality of the inclined portions is connected to each of the plurality of vanes of the vane group.
Public/Granted literature
- US20030143070A1 Blower and the blade structure thereof Public/Granted day:2003-07-31
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