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. 04, 2024
Filed:
Feb. 15, 2022
Applicant:
Polestar Performance Ab, Gothenburg, SE;
Inventor:
Jongseok Moon, Gothenburg, SE;
Assignee:
POLESTAR PERFORMANCE AB, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/6595 (2014.01); H01M 10/42 (2006.01); H01M 10/48 (2006.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); H01M 10/63 (2014.01); H01M 50/204 (2021.01); H01M 50/249 (2021.01);
U.S. Cl.
CPC ...
H01M 10/6595 (2015.04); H01M 10/425 (2013.01); H01M 10/482 (2013.01); H01M 10/486 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/63 (2015.04); H01M 50/204 (2021.01); H01M 50/249 (2021.01); H01M 2200/10 (2013.01); H01M 2200/20 (2013.01);
Abstract
An emergency rapid cooling system configured to provide rapid cooling to an electric vehicle battery pack during a thermal event. The emergency rapid cooling system including at least one capsule filled with a fluid, the at least one capsule including at least one nozzle positioned in proximity to at least one battery cell, wherein the at least one nozzle is configured to open upon reaching at least one of a determined temperature or pressure, thereby enabling the fluid within the at least one capsule to rapidly decrease in pressure and accompanying temperature to provide cooling to the at least one battery cell.