Invention Grant
- Patent Title: Centrifugal fan and housing thereof
- Patent Title (中): 离心式风扇及其外壳
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Application No.: US11889421Application Date: 2007-08-13
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Publication No.: US08029237B2Publication Date: 2011-10-04
- Inventor: Shun-Chen Chang , Wen-Shi Huang
- Applicant: Shun-Chen Chang , 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
- Main IPC: F04D17/08
- IPC: F04D17/08
Abstract:
A centrifugal fan. The centrifugal fan has at least one air inlet and one air outlet, and at least one set of rotor blades. A sidewall extends downward from an inner margin of the air inlet to define an air-gathering chamber in the housing of the centrifugal fan for increasing airflow pressure and heat dissipating efficiency.
Public/Granted literature
- US20080019825A1 Centrifugal fan and housing thereof Public/Granted day:2008-01-24
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