JPS616264U - cylindrical lithium battery - Google Patents
cylindrical lithium batteryInfo
- Publication number
- JPS616264U JPS616264U JP9016684U JP9016684U JPS616264U JP S616264 U JPS616264 U JP S616264U JP 9016684 U JP9016684 U JP 9016684U JP 9016684 U JP9016684 U JP 9016684U JP S616264 U JPS616264 U JP S616264U
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- cylindrical
- negative electrode
- current collector
- lithium battery
- 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
- Cell Electrode Carriers And Collectors (AREA)
- Primary Cells (AREA)
- Battery Electrode And Active Subsutance (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図は従来の円筒形リチウム電池の断面図、第２図は
第１図の電池の負極側の組立過程を示す斜視図、第３図
はこの考案の一実施例による円筒形リチウム電池の断面
図、第４図は第３図の電池の負極側の組立過程を示す斜
視図である。
１２・・・・・・正極缶、１８・・・・・・正極合剤、
２２・・・・・・非水電解液、２６・・・・・・負極端
子板、３０・・・・・・棒状リチウム負極、３２・・・
・・・セパレータ、３４・・・・・・集電棒、３６・・
・・・・封ロガスケット。Fig. 1 is a sectional view of a conventional cylindrical lithium battery, Fig. 2 is a perspective view showing the assembly process of the negative electrode side of the battery of Fig. 1, and Fig. 3 is a cylindrical lithium battery according to an embodiment of the invention. The sectional view and FIG. 4 are perspective views showing the assembly process of the negative electrode side of the battery of FIG. 3. 12... Positive electrode can, 18... Positive electrode mixture,
22...Nonaqueous electrolyte, 26...Negative electrode terminal plate, 30...Rod-shaped lithium negative electrode, 32...
... Separator, 34... Current collector rod, 36...
...Sealing gasket.
Claims (3)
着配置された円筒形の正極合剤と、この正極合剤の内周
面に密着配置された筒状のセパレータと、このセパレー
タの内周面に密着配置された中実円柱形のリチウム負極
と、このリチウム負極の中心部に差し込まれた先端の鋭
い集電棒と、この集電棒の突出端と電気的に接続される
とともに上記正極缶の開口部を塞ぐ負極端子板と、この
負極端子板と上記正極缶の間に介在して内部を密閉する
封ロガスケットと、内部に充填された非水電解液とを備
えた円筒形リチウム電池。(1) A cylindrical positive electrode can with a bottom, a cylindrical positive electrode mixture that is placed in close contact with the inner circumferential surface of this positive electrode can, and a cylindrical separator that is placed in close contact with the inner circumferential surface of this positive electrode mixture. , a solid cylindrical lithium negative electrode closely placed on the inner peripheral surface of the separator, a sharp-tipped current collector rod inserted into the center of the lithium negative electrode, and electrically connected to the protruding end of the current collector rod. and a negative terminal plate that closes the opening of the positive electrode can, a sealing gasket that is interposed between the negative terminal plate and the positive electrode can to seal the inside, and a non-aqueous electrolyte filled inside. Cylindrical lithium battery.
集電棒の長さが上記ＩＪ −ｊウム負極の長さのＷ分の
１以上であることを特徴とする実用新案登録請求の範囲
第１項記載の円筒形リチウム電池。(2) Utility model registration claim 1, characterized in that the length of the current collector rod of the portion inserted into the lithium negative electrode is at least 1/W of the length of the IJ-jium negative electrode. Cylindrical lithium battery as described in Section 1.
の５分の１以下であることを特徴とする実用新案登録請
求の範囲第１項記載の円筒形リチウム電池。(3) The cylindrical lithium battery according to claim 1, wherein the thickness of the current collector rod is one-fifth or less of the thickness of the lithium negative electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9016684U JPS616264U (en) | 1984-06-19 | 1984-06-19 | cylindrical lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9016684U JPS616264U (en) | 1984-06-19 | 1984-06-19 | cylindrical lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS616264U true JPS616264U (en) | 1986-01-14 |
Family
ID=30644917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9016684U Pending JPS616264U (en) | 1984-06-19 | 1984-06-19 | cylindrical lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616264U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535726B2 (en) * | 1974-04-02 | 1978-03-01 |
-
1984
- 1984-06-19 JP JP9016684U patent/JPS616264U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS535726B2 (en) * | 1974-04-02 | 1978-03-01 |
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