| 摘要 |
Electrolytic capacitor has an anode, with a projecting anode headpiece, a beaker having an open end, and a closed end acting as support for the anode, the beaker contg. a liquid electrolyte soln. into which the anode is dipped, and having a glass-metal seal bonded with the side wall of the beaker to close the open beaker end. A recess (26, 30) surrounds the edge of the glass-metal seal (20, 21, 22), and an elastic body (25) is arranged in the recess (26, 30) adjoining the imide of the beaker (16), in order to tightly seal the joint between the glass-metal seal (20, 21, 22) and the imide of the beaker (16) by preventing the formation of a reaction pdt. with the material in the beaker, which impedes the formation of a joint between the glass-metal seal (20, 21, 22) and the inside of the beaker (16). |
