Invention Grant
- Patent Title: Fan and impeller thereof
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Application No.: US13310462Application Date: 2011-12-02
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Publication No.: US10428830B2Publication Date: 2019-10-01
- Inventor: Chin-Hung Lee , Tsung-Yin Lee
- Applicant: Chin-Hung Lee , Tsung-Yin Lee
- Applicant Address: TW Taoyuan Hsien
- Assignee: DELTA ELECTRONICS, INC.
- Current Assignee: DELTA ELECTRONICS, INC.
- Current Assignee Address: TW Taoyuan Hsien
- Agency: Kirton McConkie
- Agent Evan R. Witt
- Priority: TW099146639 20101229
- Main IPC: F04D29/38
- IPC: F04D29/38 ; F04D29/16
Abstract:
An impeller includes a hub and a plurality of blades. The blades are connected with the hub. Each blade includes a base part connected with the hub and a tip part opposed to the base part. The thickness of the tip part of the blade is greater than that of the base part of the blade. In addition, an airflow-guiding part is disposed at the tip part of the blade.
Public/Granted literature
- US20120171043A1 FAN AND IMPELLER THEREOF Public/Granted day:2012-07-05
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