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.:

US 7694723 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 13, 2010

Filed:

Jul. 24, 2007
Applicants:

Hsiao-kang MA, Taipei, 106, TW;

Chang-hung Peng, Chung-Ho, TW;

Bo-ren Hou, Yonghe, TW;

Ming-chien Kuo, Chung-Ho, TW;

Inventors:

Hsiao-Kang Ma, Taipei, 106, TW;

Chang-Hung Peng, Chung-Ho, TW;

Bo-Ren Hou, Yonghe, TW;

Ming-Chien Kuo, Chung-Ho, TW;

Assignees:

Cooler Master Co., Ltd., Taipei, TW;

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

A water block is used to be adhered to a heat-generating element and includes a cavity. The cavity has a chamber therein. One side or both sides of the chamber is provided with an inlet pipeline and an outlet pipeline respectively, thereby communicating with the chamber. Further, the chamber is provided therein with a heat-exchanging means for performing a heat-exchanging action with a working fluid. Finally, the top face of the cavity is provided with a membrane. An activating element is adhered on the membrane for driving the membrane to swing up and down, thereby forcing the working fluid within the chamber to circulate in single direction. The activating element is used as a power source, and in addition, the water block can be made much thinner.


Find Patent Forward Citations

Ma, Hsiao-Kang. (2010). Water block (U.S. Patent No. 7694723). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7694723

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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