The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 2006
Filed:
Jan. 09, 2003
Wen-shi Huang, Kuei San, TW;
Kuo-cheng Lin, Kuei San, TW;
Li-kuang Tan, Kuei San, TW;
Tsung-yu Lei, Kuei San, TW;
Wen-ha Liu, Kuei San, TW;
Wen-Shi Huang, Kuei San, TW;
Kuo-Cheng Lin, Kuei San, TW;
Li-Kuang Tan, Kuei San, TW;
Tsung-Yu Lei, Kuei San, TW;
Wen-Ha Liu, Kuei San, TW;
Delta Electronics, Inc., Taoyuan Hsien, TW;
Abstract
A cooling fan with high heat-dissipating performance includes a plurality of blades; and a frame for receiving the blades therein, wherein the frame has a reduced height for exposing the blades to outside of the frame so as to allow air to enter into the frame via a top portion and a peripheral portion of the blades to improve air introduction and heat dissipating efficiency of the cooling fan. A cover may be mounted to a top surface of the frame, and formed with a plurality of openings for allowing air to enter into the frame through the openings; such an arrangement cam effectively enhance air intake and working efficiency of the cooling fan.