SPACE FILLERS FOR ELECTROCHEMICAL CELL PACKS

• Main Authors: STEGMAIER PETRA M, FAYEMI BAMIDELE O, MATTHEWS TYLER S
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

An electrochemical cell pack includes a housing having an interior space; a plurality of electrochemical cells disposed within the interior space; a thermal management fluid disposed within the interior space such that the electrochemical cell is in thermal communication with the thermal management fluid; and one or more space fillers disposed with the interior volume and in direct contact with the thermal management fluid. The space fillers have a density that is less than the density of the thermal management fluid. 本发明公开了一种电化学电池组，该电化学电池组包括：壳体，该壳体具有内部空间；多个电化学电池，该多个电化学电池设置在该内部空间内；热管理流体，该热管理流体设置在该内部空间内，使得该电化学电池与该热管理流体热连通；以及一种或多种空间填充物，该一种或多种空间填充物设置在该内部容积内并且与该热管理流体直接接触。该空间填充物的密度小于该热管理流体的密度。