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:
Dec. 16, 2008
Filed:
Sep. 05, 2006
Takafumi Nakahama, Tokyo, JP;
Kenji Kijima, Tokyo, JP;
Takafumi Nakahama, Tokyo, JP;
Kenji Kijima, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A cooling device for cooling heat generating elements in which a cooling effect is produced by collision of a coolant with the back face side of the heat-generating elements. The coolant can be introduced into a coolant introduction chamber and is then introduced into a first coolant contact chamber by injection from a central nozzle. Thereafter the coolant produces a cooling effect in a second coolant contact chamber and in a third coolant contact chamber. Peripheral nozzles are formed so as to spread in radial fashion about the central nozzle and to provide uniform cooling of the back face side of the heating-generating elements.