JPS62142160U - - Google Patents
Info
- Publication number
- JPS62142160U JPS62142160U JP1986029224U JP2922486U JPS62142160U JP S62142160 U JPS62142160 U JP S62142160U JP 1986029224 U JP1986029224 U JP 1986029224U JP 2922486 U JP2922486 U JP 2922486U JP S62142160 U JPS62142160 U JP S62142160U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical battery
- current collector
- protrusion
- cylindrical
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Description
第１図は本考案による円筒形電池の封口板載置
前の縦断面図、第２図、第３図は従来の導電接続
構造図、第４図は本考案電池Ａと従来電池Ｂとの
落下衝撃試験による落下回数と電池導電接続の不
良数との比較図である。
１，２１，３１……集電棒、６，２４，３４…
…封口板。
Fig. 1 is a longitudinal cross-sectional view of the cylindrical battery according to the present invention before the sealing plate is mounted, Figs. 2 and 3 are diagrams of the conventional conductive connection structure, and Fig. 4 is a diagram showing the structure of the conventional conductive connection between the battery A of the present invention and the conventional battery B. FIG. 4 is a comparison diagram of the number of drops and the number of defects in battery conductive connections in a drop impact test. 1, 21, 31... Current collector rod, 6, 24, 34...
...Sealing board.
Claims (1)
間にセパレータを介在して、渦巻き状に巻き回さ
れ、電解液とともに電池容器に充填した円筒形電
池において、端子板を兼ねる封口板に設けた端子
突起の側壁に、内側に向かう突部を形成し上記集
電棒と強圧導電接続してなることを特徴とする円
筒形電池。 (2) 該突部が、全周にわたつて環状に形成され
てなることを特徴とする実用新案登録請求の範囲
第(1)項記載の円筒形電波。 (3) 該突部が、３点以上形成されていることを
特徴とする実用新案登録請求の範囲第(1)項記載
の円筒形電池。[Scope of Claim for Utility Model Registration] (1) In a cylindrical battery that is spirally wound with a current collector rod as a core, a separator interposed between long positive and negative electrode plates, and filled in a battery container with an electrolyte. A cylindrical battery characterized in that a terminal protrusion provided on a sealing plate which also serves as a terminal plate has an inward protrusion formed on the side wall thereof and is connected to the current collector rod by high pressure conduction. (2) The cylindrical radio wave according to claim 1, wherein the protrusion is formed in an annular shape over the entire circumference. (3) The cylindrical battery according to claim (1), wherein the protrusions are formed at three or more points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986029224U JPS62142160U (en) | 1986-03-03 | 1986-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986029224U JPS62142160U (en) | 1986-03-03 | 1986-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62142160U true JPS62142160U (en) | 1987-09-08 |
Family
ID=30832923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986029224U Pending JPS62142160U (en) | 1986-03-03 | 1986-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62142160U (en) |
-
1986
- 1986-03-03 JP JP1986029224U patent/JPS62142160U/ja active Pending
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