The invention discloses a riveting structure of an electrode terminal, a battery unit comprising the riveting structure, a battery pack and an automobile. The present invention provides a caulking structure of an electrode terminal, a cylindrical battery cell including the same, a battery pack, and an automobile, the caulking structure of an electrode terminal comprising: a battery can having one side opened; an electrode terminal crimped through a through hole formed in the bottom of the battery can; and a gasket provided between the electrode terminal and the outer diameter of the through hole, the gasket including a fluororesin.
电极端子的铆接结构、包括它的电池单元、电池组及汽车。本发明提供电极端子的铆接结构、包括它的圆筒形电池单元、电池组及汽车,电极端子的铆接结构包括:电池罐,其一侧被开放;电极端子,其通过形成于上述电池罐的底部的通孔而铆接;及垫片,其设置于上述电极端子与上述通孔的外径之间,上述垫片包括氟树脂。
Riveting structure of electrode terminal, battery unit comprising riveting structure, battery pack and automobile
电极端子的铆接结构、包括它的电池单元、电池组及汽车
2023-05-30
Patent
Elektronische Ressource
Chinesisch
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 |
Electrode terminal fixing structure and battery, battery pack and automobile comprising same
Europäisches Patentamt | 2023
|Engineering Index Backfile | 1940
|Engineering Index Backfile | 1951