JPS59194265U - cylindrical lithium battery - Google Patents
cylindrical lithium batteryInfo
- Publication number
- JPS59194265U JPS59194265U JP8951183U JP8951183U JPS59194265U JP S59194265 U JPS59194265 U JP S59194265U JP 8951183 U JP8951183 U JP 8951183U JP 8951183 U JP8951183 U JP 8951183U JP S59194265 U JPS59194265 U JP S59194265U
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- current collector
- lithium battery
- positive electrode
- collector rod
- 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—
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図は従来の電池の要部を断面にした側面図、第２図
はその負極集電棒の側面図、第３図は本考案による電池
の要部を断面にした側面図、第４図はその負極集電棒の
側面図、第５図は同要部の拡大図である。
１・・・・・・正極缶、２・・・・・・正極合剤、３・
・・・・・セパレータ、４・・・・・・負極、６・・・
・・・封口バッキング、７・・・・・・負極集電棒、７
ａ・・・・・・らせん状溝。Fig. 1 is a cross-sectional side view of the main parts of a conventional battery, Fig. 2 is a side view of its negative electrode current collector rod, Fig. 3 is a cross-sectional side view of the main parts of the battery according to the present invention, and Fig. 4 5 is a side view of the negative electrode current collector rod, and FIG. 5 is an enlarged view of the main part. 1...Positive electrode can, 2...Positive electrode mixture, 3.
... Separator, 4 ... Negative electrode, 6 ...
...Sealing backing, 7...Negative electrode current collector rod, 7
a...Spiral groove.
Claims (1)
集電棒を中心としてその周囲にセパレータと正極合剤を
収容し、負極集電棒を貫通させた封口バッキングにより
正極缶の開口部を封目した電池であって、前記負極集電
棒がその中央部から上下均等に一定巾のらせん状溝を有
することを特徴とする円筒形リチウム電池。In a bottomed cylindrical positive electrode can, a separator and a positive electrode mixture are housed around a negative electrode current collector rod coated with negative electrode lithium, and the opening of the positive electrode can is sealed with a sealing backing that passes through the negative electrode current collector rod. 1. A cylindrical lithium battery which is a sealed battery, wherein the negative electrode current collector rod has a spiral groove of a constant width evenly extending upward and downward from the center thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8951183U JPS59194265U (en) | 1983-06-10 | 1983-06-10 | cylindrical lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8951183U JPS59194265U (en) | 1983-06-10 | 1983-06-10 | cylindrical lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59194265U true JPS59194265U (en) | 1984-12-24 |
Family
ID=30219412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8951183U Pending JPS59194265U (en) | 1983-06-10 | 1983-06-10 | cylindrical lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59194265U (en) |
-
1983
- 1983-06-10 JP JP8951183U patent/JPS59194265U/en active Pending
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