JPH0252258U - - Google Patents
Info
- Publication number
- JPH0252258U JPH0252258U JP13259988U JP13259988U JPH0252258U JP H0252258 U JPH0252258 U JP H0252258U JP 13259988 U JP13259988 U JP 13259988U JP 13259988 U JP13259988 U JP 13259988U JP H0252258 U JPH0252258 U JP H0252258U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- compression ratio
- metal
- sealing gasket
- opening
- 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
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
第１図は実施例の電池の要部を示した断面図、
第２図は他例の断面図、第３図Ａ，Ｂはそれぞれ
従来例の説明図である。
１，６，１２，１６……電池缶、２，１１，１
３，１８……封口ガスケツト、３……封口板、４
，７，１４，１７……端子板、５，１５……発電
要素、９，２０……正極合剤、１０，２１……セ
パレータ、８，１９……負極。
FIG. 1 is a sectional view showing the main parts of the battery of the example;
FIG. 2 is a sectional view of another example, and FIGS. 3A and 3B are explanatory views of the conventional example. 1, 6, 12, 16...Battery can, 2, 11, 1
3, 18... Sealing gasket, 3... Sealing plate, 4
, 7, 14, 17... terminal board, 5, 15... power generation element, 9, 20... positive electrode mixture, 10, 21... separator, 8, 19... negative electrode.
Claims (1)
ガスケツトを挾持し圧縮することで金属缶開口部
を封口してなる電池において、前記封口ガスケツ
トの電池缶軸方向の両端部における圧縮率を、こ
れら両端部の中間部分における圧縮率よりも高く
したことを特徴とする電池。 In a battery in which the opening of a metal can is sealed by sandwiching and compressing a sealing gasket between the opening edge of the metal can and the outer periphery of a metal plate, the compression ratio of the sealing gasket at both ends in the axial direction of the battery can is A battery characterized in that the compression ratio is higher than the compression ratio in the intermediate portion between these ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13259988U JPH0252258U (en) | 1988-10-11 | 1988-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13259988U JPH0252258U (en) | 1988-10-11 | 1988-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0252258U true JPH0252258U (en) | 1990-04-16 |
Family
ID=31389709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13259988U Pending JPH0252258U (en) | 1988-10-11 | 1988-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0252258U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58135569A (en) * | 1982-02-04 | 1983-08-12 | Seiko Instr & Electronics Ltd | Nonaqueous electrolyte cell |
| JPS60262349A (en) * | 1984-06-07 | 1985-12-25 | Seiko Electronic Components Ltd | Nonaqueous electrolyte battery |
-
1988
- 1988-10-11 JP JP13259988U patent/JPH0252258U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58135569A (en) * | 1982-02-04 | 1983-08-12 | Seiko Instr & Electronics Ltd | Nonaqueous electrolyte cell |
| JPS60262349A (en) * | 1984-06-07 | 1985-12-25 | Seiko Electronic Components Ltd | Nonaqueous electrolyte battery |