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. 27, 1988
Filed:
Jul. 07, 1987
Applicant:
Inventor:
Kimitoshi Ryokai, Tokyo, JP;
Assignees:
Shimizu Construction Co., Ltd., Tokyo, JP;
Fujikura Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62260 ; 165 45 ;
Abstract
A cold storage structure including: a storage chamber for storing articles, the storage chamber including a ceiling, a pair of side walls and a bottom wall, at least both the side walls and the bottom wall being formed in the ground; a heat accumulating layer arranged in the ground to surround at least both the side walls and the bottom wall, the accumulating layer being adapted for cooling the storage chamber; and a plurality of heat pipes mounted on the ground to extend in the heat accumulating layer to a position below the bottom wall for heat exchanging with the heat accumulating layer to cool the storage chamber.