The present disclosure relates to a battery assembly (10) comprising at least one battery cell (12) and at least one coolant channel (38, 40) configured to conduct a coolant. The at least one cell comprises at least a first electrode (24) electrically connected to the first cell terminal (20) and a second electrode (26) electrically connected to the second cell terminal (22). Each of the first and second battery cell terminals comprises an electrical connection surface (28, 30) for electrically connecting the respective first or second battery cell terminal, and at least one of the first and second battery cell terminals comprises a thermal connection surface (34, 36) separate from the respective electrical connection surface. The coolant channel is thermally coupled to the thermal junction surface. In addition, a battery cell for such a battery assembly is also provided. In addition, a vehicle including the battery assembly is described.
本公开涉及一种电池组件(10),其包括至少一个电池元(12)和至少一个配置成引导冷却剂的冷却剂通道(38、40)。所述至少一个电池元至少包括电连接到第一电池元端子(20)的第一电极(24)和电连接到第二电池元端子(22)的第二电极(26)。第一电池元端子和第二电池元端子中的每一个包括用于电连接相应的第一电池元端子或第二电池元端子的电连接面(28、30),并且第一电池元端子和第二电池元端子中的至少一个包括与相应的电连接面分开的热连接面(34、36)。冷却剂通道热耦合到热连接面。另外,还提供了一种用于这样的电池组件的电池元。此外,还说明了包括电池组件的车辆。
Battery assembly, battery cell and vehicle
电池组件、电池元和车辆
2024-03-08
Patent
Electronic Resource
Chinese
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Electrode assembly, cylindrical battery cell, battery pack, and vehicle
European Patent Office | 2023
|European Patent Office | 2022
|