JPS6157470U - - Google Patents
Info
- Publication number
- JPS6157470U JPS6157470U JP14298884U JP14298884U JPS6157470U JP S6157470 U JPS6157470 U JP S6157470U JP 14298884 U JP14298884 U JP 14298884U JP 14298884 U JP14298884 U JP 14298884U JP S6157470 U JPS6157470 U JP S6157470U
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- peripheral edge
- negative electrode
- separator
- terminal plate
- 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
- 239000000203 mixture Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 4
Classifications
-
- Y02E60/12—
Landscapes
- Battery Electrode And Active Subsutance (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Description
第１図は実施例を示した断面図、第２図は従来
例を示した断面図である。
１…正極缶、１ａ…正極缶周縁部、２，２１…
正極合剤、２ａ，２ｂ…正極合剤表面、３…セパ
レータ、４…負極、５…負極端子板、５ａ…負極
端子板周縁部、６…封口ガスケツト。
FIG. 1 is a sectional view showing an embodiment, and FIG. 2 is a sectional view showing a conventional example. 1... Positive electrode can, 1a... Positive electrode can periphery, 2, 21...
Positive electrode mixture, 2a, 2b... Positive electrode mixture surface, 3... Separator, 4... Negative electrode, 5... Negative electrode terminal plate, 5a... Negative electrode terminal plate periphery, 6... Sealing gasket.
Claims (1)
板を嵌着させた負極をセパレータを介して載置さ
せると共に、正極缶周縁部と負極端子板周縁部と
の間に封口ガスケツトを介在させ、該正極缶周縁
部を該負極端子板周縁部の方向に絞り及びカール
してなる偏平形電池において、該セパレータと接
する正極合剤表面であつて、少なくとも該セパレ
ータを介して該封口ガスケツトにより押圧される
部分に粗し加工を施したことを特徴とする偏平形
電池。 A negative electrode fitted with a negative electrode terminal plate is placed on the upper surface of the positive electrode mixture housed in the positive electrode can via a separator, and a sealing gasket is interposed between the peripheral edge of the positive electrode can and the peripheral edge of the negative electrode terminal plate. In a flat battery formed by squeezing and curling the peripheral edge of the positive electrode can in the direction of the peripheral edge of the negative electrode terminal plate, the positive electrode mixture surface in contact with the separator is pressed by the sealing gasket at least through the separator. A flat battery characterized by having roughened parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14298884U JPS6157470U (en) | 1984-09-21 | 1984-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14298884U JPS6157470U (en) | 1984-09-21 | 1984-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6157470U true JPS6157470U (en) | 1986-04-17 |
Family
ID=30701301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14298884U Pending JPS6157470U (en) | 1984-09-21 | 1984-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6157470U (en) |
-
1984
- 1984-09-21 JP JP14298884U patent/JPS6157470U/ja active Pending
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