To improve the waterproofness of a battery pack and improve the safety related to wetting of a battery.SOLUTION: A battery pack is provided with an upper side hanging wall 134 hanging from the outer edge of an upper side flange 112 to the outer edge of a lower side flange 114 with a space and reaching the lower part of the lower side flange 114 and a lower side hanging wall 136 hanging down from the outer edge of the lower side flange 114.SELECTED DRAWING: Figure 4
【課題】バッテリパックの防水性を向上し、バッテリの被水に関する安全性を向上すること。【解決手段】アッパ側フランジ112の外縁からロア側フランジ114の外縁に対して間隔をおいて垂下してロア側フランジ114の下方に至るアッパ側垂下壁134と、ロア側フランジ114の外縁から垂下したロア側垂下壁136とを設ける。【選択図】図4
BATTERY PACK
バッテリパック
2019-01-10
Patent
Elektronische Ressource
Japanisch
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 |
BATTERY PACK BATTERY PACK CONTROL METHOD AND VEHICLE COMPRISING BATTERY PACK
Europäisches Patentamt | 2020
|