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:
Aug. 14, 2007
Filed:
Jan. 07, 2005
Applicants:
Yuan-chen Liang, Tao Yuan Shien, TW;
Yu-shin Liao, Taipei, TW;
Chao-jung Chen, Taipei, TW;
Inventors:
Assignee:
Quanta Computer, Inc., Tao Yuan Shien, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A power supply system for supplying power to a system load is described. The power supply system includes a plurality of power supply modules. Each power supply module includes a power-generating module, a unidirectional device, and a fan. When the power-generating module is in normal operation, the power generated by the power-generating module is sent in one direction to the system load through the unidirectional device. When the power-generating module fails, the fan is powered from a terminal connected to the system load.