公开(公告)号：US20220376310A1

公开(公告)日：2022-11-24

申请号：US17751921

申请日：2022-05-24

申请人： Spear Power Systems, Inc.

发明人： Wes Mossinghoff ,  Jeff Burgess ,  Saad Sohail ,  Anthony Carey

IPC分类号： H01M10/42 ,  H01R29/00 ,  H01M50/269 ,  H01M10/44 ,  H01M50/30

摘要： A switch assembly for a battery module comprises a base unit, a first plug, and a second plug. The base unit defines a socket in which are located first and second positive contacts and first and second negative contacts. The first plug is configured to be inserted into the socket and comprises a first connector operable to connect the first positive contact to the second positive contact and a second connector operable to connect the first negative contact to the second negative contact when the first plug is inserted into the socket. The second plug comprises a connector operable to connect only the first positive contact to the second negative contact when the second plug is inserted into the socket.

公开(公告)号：US20240356104A1

公开(公告)日：2024-10-24

申请号：US18579125

申请日：2022-07-15

申请人： Spear Power Systems, Inc.

发明人： Wes Mossinghoff ,  Daniele Suzzi ,  Bas Bodenan ,  Anthony Carey

IPC分类号： H01M10/6563 ,  H01M10/613 ,  H01M10/658

CPC分类号： H01M10/6563 ,  H01M10/613 ,  H01M10/658

摘要： Ventilation enclosures (10) for use with battery assemblies (11) and methods of cooling battery assemblies using the same are provided. The ventilation enclosures (10) comprise one or more sidewalls (14, 16) having a plurality of inwardly projecting dimples (26) formed therein. The dimples (26) physically contact a battery assembly housing (13) to provide for conductive heat transfer between the housing and the enclosure (10). The dimples (26) also improve convective heat transfer away from the battery assembly housing (13) by inducing more turbulent air flow within the space (20) located between the housing and the ventilation enclosure (10).