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:
Jun. 18, 1985
Filed:
Jun. 13, 1984
Masahiro Takahashi, Shizuoka, JP;
Toshio Hagiwara, Tokyo, JP;
Takao Nishizaki, Tokyo, JP;
Kinya Niizeki, Tokyo, JP;
Nippon Light Metal Co., Ltd., Tokyo, JP;
Abstract
A cold storage body that comprises a hermetically sealed vessel made of aluminum alloy in which a cold storage medium in an appropriate amount is enclosed with a space remaining within the vessel filled with a compressed inert gas at an appropriate pressure. The vessel may comprise a can type trunk portion of a thin aluminum sheet having an open end with a cover member closing the open end of the trunk member. The thus formed cold storage body has sufficient strength regardless of temperature variation for cooling the cold storage body as well as a long durability and a high corrosion resisting property.