JPS5928957U - flat battery - Google Patents
flat batteryInfo
- Publication number
- JPS5928957U JPS5928957U JP12541582U JP12541582U JPS5928957U JP S5928957 U JPS5928957 U JP S5928957U JP 12541582 U JP12541582 U JP 12541582U JP 12541582 U JP12541582 U JP 12541582U JP S5928957 U JPS5928957 U JP S5928957U
- Authority
- JP
- Japan
- Prior art keywords
- sealing plate
- flat battery
- utility
- model registration
- peripheral edge
- 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
Classifications
-
- Y02E60/12—
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の二重封口板の半裁断面図、第２図は本考
案によるコイン形電池の半裁断面図、第３−図は第２図
Ａ部分の拡大図、第４図は他の例の拡大断面図、第５図
は電池保存中のふ（れを示すグラフである。
１・・・・・・１封口板、２・・・・・・下封口板、２
ａ・・・・・・突部、２ｂ・・・・・・折り返し部、３
・・・・・・ケース、４・・・・・・正極、８・・・・
・・負極、９・・・・・・封口リング。Fig. 1 is a half-cut sectional view of a conventional double sealing plate, Fig. 2 is a half-cut sectional view of a coin-shaped battery according to the present invention, Fig. 3 is an enlarged view of part A in Fig. 2, and Fig. 4 is a half-cut sectional view of a conventional double sealing plate. The enlarged sectional view of the example, FIG. 5, is a graph showing the deflection during battery storage. 1...1 sealing plate, 2... lower sealing plate, 2
a... Protrusion, 2b... Turned part, 3
...Case, 4...Positive electrode, 8...
... Negative electrode, 9... Sealing ring.
Claims (2)
口板と電池ケースとの間に介在する封口リングとにより
密封した扁平形電池であって、下封目板の周縁端部付近
が、円周上全面にわたって、１封口板と接するように加
工された扁平形電池。(1) A flat battery in which the opening of the battery case is sealed with upper and lower double sealing plates and a sealing ring interposed between the sealing plate and the battery case, and the peripheral edge of the lower sealing plate A flat battery whose vicinity is in contact with a sealing plate over the entire circumference.
るような環状突起を設けた実用新案登録請求の範囲第１
項記載の扁平形電池。 （３１下封目板の周縁端部を上封口板側に折り返した実
用新案登録請求の範囲第１項記載の扁平形電池。(2) Utility model registration claim No. 1 in which an annular projection is provided on the peripheral edge of the lower sealing plate so that the upper sealing plate side is convex.
The flat battery described in Section 1. (31) The flat battery according to claim 1 of the utility model registration claim, in which the peripheral end of the lower sealing plate is folded back toward the upper sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12541582U JPS5928957U (en) | 1982-08-18 | 1982-08-18 | flat battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12541582U JPS5928957U (en) | 1982-08-18 | 1982-08-18 | flat battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5928957U true JPS5928957U (en) | 1984-02-23 |
Family
ID=30285542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12541582U Pending JPS5928957U (en) | 1982-08-18 | 1982-08-18 | flat battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6287999U (en) * | 1985-11-22 | 1987-06-05 |
-
1982
- 1982-08-18 JP JP12541582U patent/JPS5928957U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6287999U (en) * | 1985-11-22 | 1987-06-05 |
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