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:
Sep. 15, 2026
Filed:
Jul. 05, 2022
GM Global Technology Operations Llc, Detroit, MI (US);
Eleni C. Pitses, Grosse Pointe Park, MI (US);
Justin D. Benden, College Station, TX (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A pouch battery cell module includes a battery cell stack having first and second pouch battery cells and a thermally conductive and compliant material arranged between the battery cells. The module also includes a module container housing the first and second pouch battery cells and providing structural support therefor and including first, second, third, and fourth lateral walls, with each wall defining at least one coolant passage. Each of the first through fourth lateral walls is configured to direct out of the battery module container debris and gases emitted by at least one of the first and second pouch battery cells undergoing a thermal runaway event. The module container also includes non-structural fifth and sixth sides configured to eject to an external environment the debris and gases directed by the first through fourth lateral walls. A method of assembling a pouch battery cell module is also disclosed.