公开(公告)号：US20250038346A1

公开(公告)日：2025-01-30

申请号：US18359347

申请日：2023-07-26

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Mohammad Hamza KIRMANI ,  Kyie James CLARE ,  Ryan Patrick HICKEY ,  Tyler TALASKI ,  Anthony Michael COPPOLA ,  Michael Victor PYRTKO ,  Xiaosong HUANG ,  Evan David GRIFFITH ,  Daniel Michael WANG

IPC: H01M50/342 ,  H01M50/204 ,  H01M50/249

Abstract: A battery pack for a vehicle includes a housing including at least one pack vent between an interior and an exterior of the housing. A plurality of battery cells are contained within the housing. A channel tray includes channel arrays having a plurality of vent openings each positioned in connection with a vent on each of the plurality of battery cells. The channel arrays are in connection with the at least one vent of the housing, wherein the channel system is enclosed from the rest of the volume of the pack and the plurality of vent openings are each provided with a vent cover.