公开(公告)号：US20240055676A1

公开(公告)日：2024-02-15

申请号：US18277993

申请日：2022-02-21

申请人： IAV GmbH Ingenieurgesellschaft Auto und Verkehr

发明人： Frank TRZASKA

IPC分类号： H01M10/42 ,  H01M10/48 ,  H01M50/569

CPC分类号： H01M10/4285 ,  H01M10/486 ,  H01M50/569

摘要： A propagation test cell includes a first substantially cuboid housing part and a drive mechanism arranged therein. The drive mechanism moves a nail along a movement axis. A second housing part has a reference surface parallel and directed opposite to a reference surface of the first housing part and is in contact therewith. The second housing part has a passage coaxial with the movement axis of the nail. The passage has a passage cross-sectional area greater than the diameter of the shank of the nail. Dimensions of the outer form of the propagation test cell correspond to a multiple of the respective dimensions of a battery cell with which the propagation test cell can be arranged within a cell module, so that the propagation test cell can be substituted with at least one additional battery cell or with a multiple thereof within a cell module.