JPS5918355U - Ultra-thin sealed battery - Google Patents
Ultra-thin sealed batteryInfo
- Publication number
- JPS5918355U JPS5918355U JP11290482U JP11290482U JPS5918355U JP S5918355 U JPS5918355 U JP S5918355U JP 11290482 U JP11290482 U JP 11290482U JP 11290482 U JP11290482 U JP 11290482U JP S5918355 U JPS5918355 U JP S5918355U
- Authority
- JP
- Japan
- Prior art keywords
- ultra
- sealed
- sealed battery
- side part
- thin sealed
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はいずれも本考案の実施例に係わり、第１図は内借
の、第２図はカシメ状態の、第３図は完成電池の要部断
面図である。
１・・・・・・内借、１１・・・・・・内借底面部、１
２・・・・・・内缶側面部、１２０・・・・・・曲面、
２・・・・・・外缶、２１・・・・・・外缶底面部、２
２・・・・・・外缶側面部、３・・・・・・ガスケット
、４・・・・・・電池内容物。The drawings all relate to embodiments of the present invention; FIG. 1 is a partial view, FIG. 2 is a crimped state, and FIG. 3 is a sectional view of the main parts of a completed battery. 1...Internal borrowing, 11...Internal borrowing bottom part, 1
2...Inner can side part, 120...Curved surface,
2... Outer can, 21... Outer can bottom, 2
2... Outer can side part, 3... Gasket, 4... Battery contents.
Claims (1)
外缶の側面部を内借との間にガスケットを介在させてカ
シメることにより封止される密閉電池において、内借の
側面部には電池缶の素材となる金属板を１８０°折り曲
げることにより形成される曲率半径が板厚には＼゛等し
い曲面が形成されており、外缶の側面部は内借の側面部
の前記曲面に沿って巻込まれており、内借および外缶の
底面部はいずれもカシメ工程後に素材となる金属板の厚
さの２分の１以下の厚さに研削されていることを特徴と
する極薄型密閉電池。An inner can and an outer can both have a bottom part and a side part,
In a sealed battery that is sealed by interposing a gasket between the side part of the outer can and the inner can, the side part of the inner can is sealed by bending a metal plate, which is the material of the battery can, by 180 degrees. A curved surface is formed whose radius of curvature is equal to the plate thickness, and the side surface of the outer can is wound along the curved surface of the side surface of the inner can, and the bottom surface of the inner and outer can is are ultra-thin sealed batteries characterized by being ground to a thickness less than half the thickness of the metal plate that is the material after the crimping process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11290482U JPS5918355U (en) | 1982-07-27 | 1982-07-27 | Ultra-thin sealed battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11290482U JPS5918355U (en) | 1982-07-27 | 1982-07-27 | Ultra-thin sealed battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5918355U true JPS5918355U (en) | 1984-02-03 |
Family
ID=30261562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11290482U Pending JPS5918355U (en) | 1982-07-27 | 1982-07-27 | Ultra-thin sealed battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5918355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011129334A (en) * | 2009-12-17 | 2011-06-30 | Sanyo Electric Co Ltd | Coin-shaped electric element |
-
1982
- 1982-07-27 JP JP11290482U patent/JPS5918355U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011129334A (en) * | 2009-12-17 | 2011-06-30 | Sanyo Electric Co Ltd | Coin-shaped electric element |
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