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. 02, 2009
Filed:
May. 01, 2006
Applicant:
Jui-hung Cheng, Hsin-Chuang, TW;
Inventor:
Jui-Hung Cheng, Hsin-Chuang, TW;
Assignee:
Asia Viatal Components Co., Ltd., Kaohsiung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat dissipating fan comprises a base unit having an axial sleeve, a dynamic bearing having a shaft section, a stator unit securely around the axial sleeve and a rotor unit. The rotor unit has a hub with a through hole to be jointed to the shaft section. A barrel core is positioned at the inner side of the hub corresponding to the through hole for receiving the shaft section. A connection element engages with the shaft section to secure the connection between the hub and the shaft section. Thus, the heat dissipating fan is assembled quickly, easily and precisely.