Invention Grant
- Patent Title: Fan and fan housing with airflow-guiding stationary blades
- Patent Title (中): 风扇和风扇外壳，带导风固定叶片
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Application No.: US11322227Application Date: 2006-01-03
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Publication No.: US07731479B2Publication Date: 2010-06-08
- Inventor: Pei-Yu Chang , Tsu-Liang Lin , Wen-Shi Huang
- Applicant: Pei-Yu Chang , Tsu-Liang Lin , Wen-Shi Huang
- Applicant Address: TW Taoyuan Hsien
- Assignee: Delta Electronics, Inc.
- Current Assignee: Delta Electronics, Inc.
- Current Assignee Address: TW Taoyuan Hsien
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW94128839A 20050824
- Main IPC: F01D9/00
- IPC: F01D9/00
Abstract:
A fan includes a fan housing and an impeller. The fan housing includes a frame, a base disposed in the frame, a plurality of stationary blades disposed between the frame and the base, and a plurality of airflow-guiding elements extending inward from the frame and toward the base. The airflow-guiding elements and the stationary blades are alternately arranged. The impeller is disposed in the fan housing.
Public/Granted literature
- US20070048129A1 Fan and fan housing with airflow-guiding stationary blades Public/Granted day:2007-03-01
Information query
