JPS6230330U - - Google Patents
Info
- Publication number
- JPS6230330U JPS6230330U JP1985121113U JP12111385U JPS6230330U JP S6230330 U JPS6230330 U JP S6230330U JP 1985121113 U JP1985121113 U JP 1985121113U JP 12111385 U JP12111385 U JP 12111385U JP S6230330 U JPS6230330 U JP S6230330U
- Authority
- JP
- Japan
- Prior art keywords
- double layer
- electric double
- layer capacitor
- case
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims 1
- 239000000615 nonconductor Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Electric Double-Layer Capacitors Or The Like (AREA)
Description
第１図はこの考案による積層型電気二重層キヤ
パシタの一実施例を示す断面図、第２図Ａ〜Ｅは
同キヤパシタのケースに形成される突出部の変形
例を示した断面図、第３図は従来例を示す断面図
である。
図中、１はセル積層体、２は電気二重層キヤパ
シタセル、４は第１の端子板、５は絶縁体、６は
第２の端子板、１０は積層型電気二重層キヤパシ
タ、１１はケース、１２は突出部である。
FIG. 1 is a sectional view showing one embodiment of the laminated electric double layer capacitor according to this invention, FIGS. The figure is a sectional view showing a conventional example. In the figure, 1 is a cell laminate, 2 is an electric double layer capacitor cell, 4 is a first terminal board, 5 is an insulator, 6 is a second terminal board, 10 is a laminated electric double layer capacitor, 11 is a case, 12 is a protrusion.
Claims (1)
し、該ケース内に複数の電気二重層キヤパシタセ
ルをその最下部のものが該ケース底面に電気的に
接触するように積層配置するとともに、該セル積
層体の上部に該ケースの開口部を通つて外部に突
出し得るリード片を有する第１の端子板を載置し
、電気絶縁体にて上記セル積層体の周面および上
記第１の端子板を上記ケース内面との間において
電気的に絶縁し、かつ上記ケースの開口部にリー
ド片を有する第２の端子板を嵌合してその開口部
端縁をかしめることにより、該第２の端子板を上
記ケースに電気的に接触させて固定してなる積層
型電気二重層キヤパシタにおいて、上記ケースの
底面に上記セル積層体側に向つて突出する突出部
を形成したことを特徴とする積層型電気二重層キ
ヤパシタ。 (2) 実用新案登録請求の範囲(1)において、上記
突出部は上記ケースの開口部端縁をかしめる際の
力をうけて上記セル積層体に対して弾性的に接触
することを特徴とする積層型電気二重層キヤパシ
タ。 (3) 実用新案登録請求の範囲(1)または(2)にお
いて、上記突出部は断面台形状であることを特徴
とする積層型電気二重層キヤパシタ。 (4) 実用新案登録請求の範囲(1)または(2)にお
いて、上記突出部は断面逆Ｕ字状であることを特
徴とする積層型電気二重層キヤパシタ。 (5) 実用新案登録請求の範囲(1)または(2)にお
いて、上記突出部は断面逆Ｖ字状であることを特
徴とする積層型電気二重層キヤパシタ。 (6) 実用新案登録請求の範囲(1)または(2)にお
いて、上記突出部は断面コ字状であることを特徴
とする積層型電気二重層キヤパシタ。 (7) 実用新案登録請求の範囲(1)ないし(6)のい
ずれか１項において、上記突出部は環状に設けら
れていることを特徴とする積層型電気二重層キヤ
パシタ。 (8) 実用新案登録請求の範囲(1)，(2)，(3)，(4
)または(5)において、上記突出部は複数の独立し
た突起かららることを特徴とする積層型電気二重
層キヤパシタ。[Claims for Utility Model Registration] (1) It has a cylindrical case with a bottom made of a conductive material, and a plurality of electric double layer capacitor cells are arranged in the case, the lowest one of which is electrically connected to the bottom of the case. A first terminal board having a lead piece that can protrude to the outside through the opening of the case is placed on top of the cell stack, and the cells are stacked with an electrical insulator. The peripheral surface of the body and the first terminal plate are electrically insulated from the inner surface of the case, and a second terminal plate having a lead piece is fitted into the opening of the case to form an end of the opening. In a laminated electric double layer capacitor in which the second terminal plate is electrically contacted and fixed to the case by caulking the edges, a protrusion protruding toward the cell laminate on the bottom surface of the case; 1. A laminated electric double layer capacitor characterized by forming a part. (2) Claim (1) of the utility model registration is characterized in that the protrusion comes into elastic contact with the cell laminate under the force applied when the edge of the opening of the case is caulked. A multilayer electric double layer capacitor. (3) The laminated electric double layer capacitor according to claim (1) or (2), wherein the protrusion has a trapezoidal cross section. (4) The laminated electric double layer capacitor according to claim (1) or (2), wherein the protrusion has an inverted U-shaped cross section. (5) The laminated electric double layer capacitor according to claim (1) or (2), wherein the protrusion has an inverted V-shaped cross section. (6) The laminated electric double layer capacitor according to claim (1) or (2), wherein the protrusion has a U-shaped cross section. (7) The laminated electric double layer capacitor according to any one of claims (1) to (6), wherein the protrusion is provided in an annular shape. (8) Scope of claims for utility model registration (1), (2), (3), (4)
) or (5), the laminated electric double layer capacitor characterized in that the protruding portion comprises a plurality of independent protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985121113U JPS6230330U (en) | 1985-08-07 | 1985-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985121113U JPS6230330U (en) | 1985-08-07 | 1985-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6230330U true JPS6230330U (en) | 1987-02-24 |
Family
ID=31010071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985121113U Pending JPS6230330U (en) | 1985-08-07 | 1985-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230330U (en) |
-
1985
- 1985-08-07 JP JP1985121113U patent/JPS6230330U/ja active Pending
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