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. 13, 2023
Filed:
Dec. 16, 2019
E-thermogentek Co., Ltd., Kyoto, JP;
All Nippon Airways Trading Co., Ltd., Tokyo, JP;
Akihiko Ikemura, Kyoto, JP;
Michio Okajima, Kyoto, JP;
Keiichi Ohata, Kyoto, JP;
Shutaro Nambu, Kyoto, JP;
Ken Nishimura, Tokyo, JP;
E-ThermoGentek Co., Ltd., Kyoto, JP;
All NIPPON AIRWAYS TRADING CO., LTD., Tokyo, JP;
Abstract
A cold insulation container includes: a cold insulation storage including a coolant vessel; a circulating air fan that causes cold air from the coolant vessel to circulate in the cold insulation storage; a thermoelectric generating module attached to an outer surface of the coolant vessel; and a temperature controller that adjusts a temperature in the cold insulation storage. A temperature difference between the coolant vessel and circulating cold air in the cold insulation storage causes the temperature controller and the circulating air fan to be driven by thermoelectric power generated by the thermoelectric generating module.