Emergency venting device for emergency venting of battery of electrically driven motor vehicle

• Main Authors: COHRS MALTE, KOCHANSKI ANDRE
• Format: Patent
• Language: Chinese; English
• Published: 22.06.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention relates to an emergency venting device (16) for emergency venting of a battery (10), the emergency venting device (16) having a housing (12) of the battery (10). The housing (12) has an emergency vent opening (18), the emergency vent opening (18) being closed by a closing element (20). The closing element (20) is designed to open the emergency vent opening (18) in the event of exceeding a defined temperature and/or a defined pressure in order to discharge gas from the housing (12). The closing element (20) is affixed to a part of the outer surface of the housing (12). 本发明涉及一种用于蓄电池(10)紧急排气的紧急排气装置(16)，其中，该紧急排气装置(16)具有蓄电池(10)的壳体(12)。壳体(12)具有紧急排气孔(18)，其中，该紧急排气孔(18)通过封闭元件(20)封闭。封闭元件(20)设计为在超出定义的温度和/或定义的压力的情况下打开所述紧急排气孔(18)，以便气体从所述壳体(12)流出。封闭元件(20)被粘贴到所述壳体(12)的外表面的一部分上。