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:
Oct. 20, 1992
Filed:
Mar. 07, 1991
Applicant:
Inventors:
Hirofumi Masuki, Ichikawa, JP;
Iwao Sawada, Osaka, JP;
Masahiro Adachi, Osaka, JP;
Akihiko Sakai, Osaka, JP;
Makoto Koganei, Tokyo, JP;
Assignees:
Asahi Kogyosha Co., Ltd., Tokyo, JP;
Sasakura Engineering Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
16510426 ; 165 56 ; 165 49 ; 16510421 ; 62333 ;
Abstract
A heat pipe unit comprising a relatively thin box-shaped panel body in which coolant is charged, a heat-transfer pipe provided in an upper area in the panel body in which cooling fluid is fed and a device for guiding to an inner wall of the panel body the coolant liquified by the heat-transfer pipe.