公开(公告)号：US20240274972A1

公开(公告)日：2024-08-15

申请号：US18167312

申请日：2023-02-10

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Ryan P. Hickey ,  Hunter G. Rimatzki ,  Evan D. Griffith ,  Phillip D. Hamelin ,  Alexander M. Bilinski ,  Michael V. Pyrtko ,  Tyler Talaski

IPC: H01M50/367 ,  H01M10/643 ,  H01M10/6557 ,  H01M10/6566 ,  H01M10/658 ,  H01M50/249

CPC classification number: H01M50/367 ,  H01M10/643 ,  H01M10/6557 ,  H01M10/6566 ,  H01M10/658 ,  H01M50/249 ,  H01M10/6567 ,  H01M2220/20

Abstract: A method for assembling a rechargeable energy storage system includes assembling a plurality of cell modules into an upper structure of an enclosure, wherein the plurality of cell modules are composed of a plurality of battery cells and a plurality of collectors, wherein the plurality of collectors are arranged to electrically connect the battery cells; inverting the enclosure including the plurality of cell modules assembled therein; filling the enclosure with a liquified potting compound; curing the liquified potting compound to form a solidified potting compound; and assembling a bottom structure onto the upper structure of the enclosure to form a plurality of longitudinal channels.