JPS63136321U - - Google Patents
Info
- Publication number
- JPS63136321U JPS63136321U JP1987028308U JP2830887U JPS63136321U JP S63136321 U JPS63136321 U JP S63136321U JP 1987028308 U JP1987028308 U JP 1987028308U JP 2830887 U JP2830887 U JP 2830887U JP S63136321 U JPS63136321 U JP S63136321U
- Authority
- JP
- Japan
- Prior art keywords
- double layer
- electric double
- electrode plate
- layer capacitor
- case
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims description 11
- 238000010292 electrical insulation Methods 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Description
第１図はこの考案による電気二重層コンデンサ
の一実施例を示した断面図、第２図は同コンデン
サに用いられる外装ケースの平面図、第３図は第
２図の―線断面図、第４図は他の実施例に係
る外装ケースの平面図、第５図は同コンデンサに
用いられる電気絶縁手段の変形例を示した断面図
である。
図中、１は外装ケース、２はセル積層体、２ａ
はコンデンサセル、３はスリーブ、４は封口部材
、５，６は電極板、７は絶縁板、８は舌片である
。
Fig. 1 is a sectional view showing an embodiment of an electric double layer capacitor according to this invention, Fig. 2 is a plan view of an exterior case used in the capacitor, and Fig. 3 is a sectional view taken along the line - - of Fig. 2. FIG. 4 is a plan view of an exterior case according to another embodiment, and FIG. 5 is a sectional view showing a modification of the electrical insulation means used in the same capacitor. In the figure, 1 is an exterior case, 2 is a cell stack, and 2a
3 is a capacitor cell, 3 is a sleeve, 4 is a sealing member, 5 and 6 are electrode plates, 7 is an insulating plate, and 8 is a tongue piece.
Claims (1)
とも１つのコイン状コンデンサセルを収納し、該
コンデンサセルの一方の電極面上に第１の電極板
を配置するとともに、該電極板上に電気絶縁手段
を介して第２の電極板を載置し、上記外装ケース
の開口部を上記第２の電極板の周縁部にかしめて
なる電気二重層コンデンサにおいて、 上記コンデンサセルの他方の電極面と対向する
上記外装ケースの底部には、バネ弾性を有する複
数の舌片が形成されていることを特徴とする電気
二重層コンデンサ。 (2) 実用新案登録請求の範囲(1)において、上記
各舌片は上記外装ケースの底部周縁から所定の角
度をもつて該ケース内方に向けて延びている電気
二重層コンデンサ。 (3) 実用新案登録請求の範囲(1)または(2)にお
いて、上記各舌片は上記外装ケースの底部に所定
形状の切欠きを設けることにより、同ケース底部
に対して一体的に形成される電気二重層コンデン
サ。[Claims for Utility Model Registration] (1) At least one coin-shaped capacitor cell is housed in a bottomed cylindrical metal exterior case, and a first electrode plate is arranged on one electrode surface of the capacitor cell. At the same time, in an electric double layer capacitor, a second electrode plate is placed on the electrode plate via electrical insulation means, and the opening of the outer case is caulked to the peripheral edge of the second electrode plate, An electric double layer capacitor characterized in that a plurality of tongue pieces having spring elasticity are formed on the bottom of the exterior case facing the other electrode surface of the capacitor cell. (2) The electric double layer capacitor according to claim (1), wherein each of the tongues extends inward from the bottom periphery of the outer case at a predetermined angle. (3) In claim (1) or (2) for utility model registration, each of the tongue pieces is formed integrally with the bottom of the outer case by providing a notch of a predetermined shape in the bottom of the case. electric double layer capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987028308U JPH0414922Y2 (en) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987028308U JPH0414922Y2 (en) | 1987-02-27 | 1987-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63136321U true JPS63136321U (en) | 1988-09-07 |
| JPH0414922Y2 JPH0414922Y2 (en) | 1992-04-03 |
Family
ID=30831144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987028308U Expired JPH0414922Y2 (en) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414922Y2 (en) |
-
1987
- 1987-02-27 JP JP1987028308U patent/JPH0414922Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414922Y2 (en) | 1992-04-03 |