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:
Nov. 08, 1983
Filed:
Apr. 02, 1982
Applicant:
Inventors:
Fumio Matsui, Saitama, JP;
Yutaka Takasu, Saitama, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361385 ; 16510411 ; 174 / ;
Abstract
A container for electronic devices including heat generating elements comprises at least a first vertical wall portion formed therein with a closed conduit system and a heat exchange medium filling said closed conduit system, said heat exchange medium changing states from liquid to vapor by absorbing the heat generated by said elements, a lower end portion of said wall portion being adapted to be thermally connected to said elements.