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:
Oct. 28, 2003
Filed:
Oct. 06, 1999
Applicant:
Inventor:
Sun Chen, Shin-Chu, TW;
Assignee:
Mustek Systems, Inc., Shin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 7/00 ; H05K 7/20 ;
U.S. Cl.
CPC ...
F16H 7/00 ; H05K 7/20 ;
Abstract
An automatic cooling mechanism is provided for an electrical device having a high-temperature element and a rolling shaft. The mechanism includes a fan mounted within the electrical device and a transmission mechanism connected between the fan and the rolling shaft for transmitting rotational kinetic energy from the rolling shaft to the fan to rotate the fan for reducing the temperature of the high-temperature element.