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:
Jul. 07, 2009
Filed:
Aug. 01, 2005
Applicants:
Kazuhiro Nakamura, Osaka, JP;
Tetsuya Shimada, Osaka, JP;
Katsuhiko Watabe, Osaka, JP;
Inventors:
Assignee:
Espec Corp., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); G01R 31/02 (2006.01); F28B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The cooling apparatus comprises an air supply system, a water supply system, and a sprayer, and has a structure such that water and compressed air are mixed and the air is sprayed together with the water converted into mist onto the upper surface of a device attached to a socket of a burn-in board. The heat generated by the device is removed via the mist and air that falls on the upper surface. When a burn-in test is conducted the cooling apparatus adjusts the water and air supply so that the device is cooled to the target temperature.