JPH038423U

JPH038423U -

Info

Publication number: JPH038423U
Application number: JP6923089U
Authority: JP
Priority date: 1989-06-14
Filing date: 1989-06-14
Publication date: 1991-01-28

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示した斜視図、
第２図は従来例を示した斜視図、第３図は同従来
例の側縦断面図である。図中、１，１０は電気二重層コンデンサ、２，
３はコンデンサセル、４はホルダー、５はスリー
ブ、６，７はリード端子、６ｂは折曲部、６ｃは
差込脚、８は絶縁被覆である。 FIG. 1 is a perspective view showing an embodiment of this invention;
FIG. 2 is a perspective view showing a conventional example, and FIG. 3 is a side vertical sectional view of the conventional example. In the figure, 1 and 10 are electric double layer capacitors, 2,
3 is a capacitor cell, 4 is a holder, 5 is a sleeve, 6 and 7 are lead terminals, 6b is a bent portion, 6c is an insertion leg, and 8 is an insulating coating.

Claims

【実用新案登録請求の範囲】 (1) コイン形をなすコンデンサセルの陽極面と
陰極面の各々に一対のリード端子を取付け、その
一方のリード端子の先端部側をほぼ直角に折り曲
げるとともに、他方のリード端子の先端部側を上
記コンデンサセルの縁の部分において上記一方の
リード端子と同一方向でかつそれと平行となるよ
うにほぼ直角に折り曲げてなる電気二重層コンデ
ンサにおいて、上記他方のリード端子の折曲げ部を上記コンデ
ンサセル周面の曲率とほぼ同じ曲率を有する曲面
とし、少なくともその曲面上に電気絶縁被膜を形
成してなることを特徴とする電気二重層コンデン
サ。 (2) 上記他方のリード端子の外表面側には、回
路基板に対する差込脚を除く全体にわたつて電気
絶縁被膜が形成されている請求項１に記載の電気
二重層コンデンサ。[Scope of Claim for Utility Model Registration] (1) A pair of lead terminals are attached to each of the anode and cathode surfaces of a coin-shaped capacitor cell, the tip of one of the lead terminals is bent at a nearly right angle, and the other In an electric double layer capacitor in which the tip end side of the lead terminal is bent at the edge of the capacitor cell at a substantially right angle in the same direction as and parallel to the one lead terminal, the other lead terminal is bent at a right angle. An electric double layer capacitor characterized in that the bent portion has a curved surface having a curvature substantially the same as the curvature of the circumferential surface of the capacitor cell, and an electrical insulating film is formed on at least the curved surface. (2) The electric double layer capacitor according to claim 1, wherein an electrically insulating coating is formed on the outer surface side of the other lead terminal except for the legs that are inserted into the circuit board.