A traction battery device (1) for an at least partially electrically driven motor vehicle includes at least one traction battery (11) with at least one battery housing (2) for housing battery modules (21) and/or battery cells and at least one extinguishing apparatus (3) for automatically carrying out an extinguishing process in an extinguishing situation. An extinguishing agent (13) can be introduced into the battery housing with the extinguishing apparatus (3) via at least one feed device (4). In this context, the extinguishing apparatus has at least one extinguishing-agent-generating device (5) which, in the case of an extinguishing situation, is suitable for combining, and is designed to combine, at least two spatially separate extinguishing agent (23) components in a controlled fashion and to mix them to form an extinguishing agent (13) which can be extinguished and which can be introduced into the battery housing via the feed device (4).
一种用于至少部分地电驱动的机动车辆的牵引电池设备(1),该牵引电池设备包括牵引电池(11),该牵引电池具有用于收容电池模块(21)和/或电池单元(31)的电池壳体(2),并且该牵引电池设备包括至少一个灭火装置(3),该灭火装置用于在灭火情况下自动地执行灭火过程。借助该灭火装置(3),灭火剂(13)能够经由引导装置(4)被引入到该电池壳体(2)中。在此,该灭火装置(3)包括灭火剂产生装置(5),该灭火剂产生装置适用于并且被设计成在灭火情况下将在空间上分离的至少两种灭火剂成分(23)以受控的方式聚集在一起并且混合成可灭火的灭火剂(13),该可灭火的灭火剂能够经由该引导装置(4)被引入到该电池壳体(2)中。
TRACTION BATTERY DEVICE WITH EXTINGUISHING APPARATUS
具有灭火装置的牵引电池设备
2022-01-21
Patent
Electronic Resource
Chinese
IPC: | A62C FIRE-FIGHTING , Feuerbekämpfung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
ELECTRIC VEHICLE BATTERY INCLUDING FIRE EXTINGUISHING APPARATUS
European Patent Office | 2020
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