公开(公告)号：US20220216566A1

公开(公告)日：2022-07-07

申请号：US17570001

申请日：2022-01-06

申请人： Oklahoma Safety Equipment Company, Inc.

发明人： Robert Jackson ,  Jonathan Franks

IPC分类号： H01M50/342 ,  H01M50/367

摘要： There is provided breathable overpressure assemblies that are secured to a sealed container and configured to rupture in the event of a rapid pressure increase and to regulate pressure inside the container. A breathable overpressure assembly includes a rupture member having a central rupture portion and a peripheral flange extending about at least a portion of a periphery of the central rupture portion. The breathable overpressure assembly includes at least one vent opening in at least one of the central rupture portion and the peripheral flange, and a breathable membrane that covers the at least one vent opening.