JPH03112867U - - Google Patents
Info
- Publication number
- JPH03112867U JPH03112867U JP2077690U JP2077690U JPH03112867U JP H03112867 U JPH03112867 U JP H03112867U JP 2077690 U JP2077690 U JP 2077690U JP 2077690 U JP2077690 U JP 2077690U JP H03112867 U JPH03112867 U JP H03112867U
- Authority
- JP
- Japan
- Prior art keywords
- current collector
- collector
- battery
- sealing gasket
- center
- 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 5
- 238000010248 power generation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Description
第１図はこの考案をマンガン乾電池に適用した
実施例を示した説明図、第２図Ａ，Ｂはそれぞれ
実施例に用いる封口ガスケツトの断面図、第３図
は筒形アルカリ電池に適用した実施例を示した説
明図、第４図Ａ，Ｂはそれぞれ従来の電池の説明
図である。
１，２７……亜鉛缶、３，１１，２１，２９…
…正極合剤、４，３０……炭素棒、６，９，１６
，２６，３１……封口ガスケツト、７，１５，２
５，３２……端子板、８，１７，３３，３４……
シール材、１０，２０……電池缶、１４，２４…
…集電子。
Figure 1 is an explanatory diagram showing an example in which this invention is applied to a manganese dry battery, Figures 2 A and B are cross-sectional views of the sealing gasket used in the example, and Figure 3 is an example in which this invention is applied to a cylindrical alkaline battery. An explanatory diagram showing an example, FIGS. 4A and 4B, are each an explanatory diagram of a conventional battery. 1,27...zinc can, 3,11,21,29...
...Positive electrode mixture, 4,30...Carbon rod, 6,9,16
, 26, 31...Sealing gasket, 7, 15, 2
5, 32... terminal board, 8, 17, 33, 34...
Sealing material, 10, 20... Battery can, 14, 24...
...Electron collection.
Claims (1)
が中央部に固定・保持された端子板と、前記集電
子が貫挿される透孔を中央部に有した封口ガスケ
ツトにより封口してなる筒形電池において、前記
透孔の内径を前記集電子の外径より小さくすると
ともに、前記封口ガスケツトの、前記貫挿時に集
電子外周に当接する部分を薄肉とし、この薄肉部
分を端子板方向に弾性変形させた状態で集電子外
周に圧接したことを特徴とする筒形電池。 A tube formed by sealing the opening of a battery can housing a power generation element with a terminal plate in which a current collector is fixed and held in the center, and a sealing gasket having a through hole in the center through which the current collector is inserted. In the battery, the inner diameter of the through hole is smaller than the outer diameter of the collector, and the part of the sealing gasket that comes into contact with the outer periphery of the collector when inserted is thin, and this thin part has elasticity in the direction of the terminal plate. A cylindrical battery characterized by being pressed into contact with the outer periphery of a current collector in a deformed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2077690U JPH03112867U (en) | 1990-03-01 | 1990-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2077690U JPH03112867U (en) | 1990-03-01 | 1990-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112867U true JPH03112867U (en) | 1991-11-19 |
Family
ID=31523862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2077690U Pending JPH03112867U (en) | 1990-03-01 | 1990-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112867U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5297125A (en) * | 1976-02-11 | 1977-08-15 | Union Carbide Corp | Dry element battery |
-
1990
- 1990-03-01 JP JP2077690U patent/JPH03112867U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5297125A (en) * | 1976-02-11 | 1977-08-15 | Union Carbide Corp | Dry element battery |
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