| 摘要 |
<p>A capacitor used for vehicle applications or the like is provided. In the capacitor, a sealing rubber has a high sealing capability, fluid leakage of a driving electrolytic solution is inhibited, and high safety is ensured in an abnormal use. The capacitor includes a capacitor element; a bottomed, cylindrical, metallic case (1); a metallic terminal plate (2); and the sealing rubber (3). A flange (2d) is provided along the outer circumference of terminal plate (2). The flange (2d) is brought into contact with the bottom face of the sealing rubber (3) for positioning. On the top face of the sealing rubber (3) that is compressed by wringing the metallic case (1) from the outer side of the metallic case (1), a ring-shaped top projection wall (3a) projecting between the metallic case (1) and the terminal plate (2) is provided. On the bottom face of the sealing rubber (3), a ring-shaped bottom projection wall (3b) projecting between the metallic case (1) and the flange (2d) is provided.</p> |
