Provided are a battery pack cover (3) having excellent flame blocking properties, a battery pack unit (1) using the battery pack cover, and an electric mobile device using the battery pack unit. A battery pack cover for use in a battery pack, the battery pack cover having a cover base material (5) and an inorganic fiber molded body (4) having a tensile strength of 20 N or more. And a battery pack unit using the battery pack cover. And an electric mobile device using the battery pack unit.
本发明提供一种火焰阻断性优异的电池组罩(3)、使用了该电池组罩的电池组单元(1)、以及使用了该电池组单元的电动移动设备。一种电池组罩,是用于电池组的电池组罩,并具有罩基材(5)、和拉伸强度为20N以上的无机纤维成形体(4)。使用了该电池组罩的电池组单元。使用了该电池组单元的电动移动设备。
Battery pack cover, battery pack unit, and electric mobile device
电池组罩、电池组单元以及电动移动设备
2023-05-05
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
BATTERY PACK COVER, BATTERY PACK UNIT, AND ELECTRIC MOBILITY
European Patent Office | 2022
|BATTERY PACK COVER, BATTERY PACK UNIT, AND ELECTRIC MOBILITY
European Patent Office | 2023
|Limiting device for battery pack, battery pack, battery pack assembly and electric automobile
European Patent Office | 2023
|