A multifunctional tire includes a tire and a device fixed to the tire. The device includes a substrate and a flat-shaped secondary battery connected to the substrate via a terminal. The secondary battery is embedded with a resin. The secondary battery includes an outer package, and a positive electrode and a negative electrode disposed in the outer package. The negative electrode contains a transition metal oxide as a negative electrode active material. The exterior body includes a bottomed cylindrical positive electrode can and a bottomed cylindrical negative electrode can. The negative electrode can faces the substrate. The secondary battery is disposed further to the outside than the substrate when viewed from the center of rotation of the tire.
多功能轮胎具备轮胎和固定于轮胎的装置。该装置包含基板和经由端子与基板连接的扁平形二次电池。二次电池由树脂包埋。二次电池包含外包装体、和配置于外包装体内的正极和负极。负极包含过渡金属氧化物作为负极活性物质。外包装体包含有底圆筒状的正极罐和有底圆筒状的负极罐。负极罐与基板相面对。从轮胎的旋转中心观察二次电池配置于比基板更靠外侧。
Multifunctional tire and manufacturing method thereof
多功能轮胎及其制造方法
06.05.2025
Patent
Elektronische Ressource
Chinesisch
Multifunctional tire framework and manufacturing process
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2015
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