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:
Mar. 08, 2022
Filed:
Oct. 30, 2019
Panasonic Corporation, Osaka, JP;
Takashi Kubo, Hyogo, JP;
Motohiro Suzuki, Osaka, JP;
Hironobu Machida, Nara, JP;
Shinsuke Takeguchi, Osaka, JP;
Kentaro Shii, Osaka, JP;
Naoyuki Tani, Osaka, JP;
Tatsuya Nakamura, Osaka, JP;
PANASONIC CORPORATION, Osaka, JP;
Abstract
Provided is a heat storage device () of the present disclosure comprises a heat storage material () containing sodium acetate trihydrate; a first electrode having a surface which is in contact with the heat storage material and formed of at least one selected from the group consisting of silver, a silver alloy, and a silver compound; a second electrode in contact with the heat storage material; an inorganic porous material contained in the heat storage material; and a power supply () for applying a voltage to the first electrode and the second electrode. The inorganic porous material has an average pore diameter of not more than 50 nanometers. The present invention provides a heat storage device capable of releasing heat by releasing a supercooled state by voltage application. The heat storage device can be used repeatedly.