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. 01, 2022
Filed:
Dec. 17, 2019
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventor:
Yoshitoshi Noda, Kanagawa, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/00 (2006.01); B60K 1/04 (2019.01); H01M 10/625 (2014.01); H01M 10/656 (2014.01); B60L 50/64 (2019.01); H01M 50/20 (2021.01);
U.S. Cl.
CPC ...
B60K 1/04 (2013.01); B60L 50/64 (2019.02); H01M 10/625 (2015.04); H01M 10/656 (2015.04); H01M 50/20 (2021.01);
Abstract
A vehicle battery cooling device adapted to cool a battery pack including a plurality of unit batteries includes: a case that contains a cooling fluid for cooling the battery pack; a pipe which runs inside the case and in which a cooling medium for cooling the cooling fluid is caused to flow; and a control valve that is provided in the pipe and discharges the cooling medium in the case in accordance with a temperature of the battery pack.