JPS649358U - - Google Patents
Info
- Publication number
- JPS649358U JPS649358U JP10459987U JP10459987U JPS649358U JP S649358 U JPS649358 U JP S649358U JP 10459987 U JP10459987 U JP 10459987U JP 10459987 U JP10459987 U JP 10459987U JP S649358 U JPS649358 U JP S649358U
- Authority
- JP
- Japan
- Prior art keywords
- separator
- positive electrode
- conductive core
- spiral
- electrolyte
- 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
- 239000000463 material Substances 0.000 claims 3
- 239000003792 electrolyte Substances 0.000 claims 2
- 239000011149 active material Substances 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Description
第１図Ａ〜Ｃはこの考案の実施例の電池の製造
手順の説明図である。
１……セパレータ、２……セパレータ片、３…
…正極合剤、５，１１……リード板、７……導電
性芯体、１４……端子板、１５……封口ガスケツ
ト。
FIGS. 1A to 1C are explanatory diagrams of the manufacturing procedure of a battery according to an embodiment of this invention. 1...Separator, 2...Separator piece, 3...
... Positive electrode mixture, 5, 11 ... Lead plate, 7 ... Conductive core, 14 ... Terminal board, 15 ... Sealing gasket.
Claims (1)
タを介して重ね合せ且つこれらを一緒に渦巻状に
巻回して構成した発電要素を円筒形電池ケース内
に収納してなり、前記正極は導電性芯体に活物質
を添着し保持させたものであり、この正極の一部
において露出させた前記導電性芯体には電流取出
し用のリード端子が電気的に直接接続された形式
であつて、導電性芯体の前記露出面とこの露出面
を覆う前記セパレータとの間にセパレータ側に固
着した耐電解液性絶縁シート材を介在させたこと
を特徴とする渦巻形電池。 ２ 前記附電解液性絶縁シート材が前記セパレー
タと同じ材料からできたものであることを特徴と
する実用新案登録請求の範囲第１項記載の渦巻形
電池。[Claims for Utility Model Registration] 1. A power generation element constructed by stacking a positive electrode and a negative electrode, each in the form of a band, with a separator in between, and winding them together in a spiral shape, which is housed in a cylindrical battery case. , the positive electrode has an active material attached and held on a conductive core, and a lead terminal for taking out current is directly electrically connected to the conductive core exposed in a part of the positive electrode. A spiral-shaped battery characterized in that an electrolyte-resistant insulating sheet material fixed to the separator side is interposed between the exposed surface of the conductive core and the separator covering the exposed surface. . 2. The spiral-shaped battery according to claim 1, wherein the electrolyte-based insulating sheet material is made of the same material as the separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10459987U JPS649358U (en) | 1987-07-08 | 1987-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10459987U JPS649358U (en) | 1987-07-08 | 1987-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649358U true JPS649358U (en) | 1989-01-19 |
Family
ID=31336462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10459987U Pending JPS649358U (en) | 1987-07-08 | 1987-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007012631A (en) * | 1997-04-30 | 2007-01-18 | Ube Ind Ltd | Non-aqueous electrolyte secondary battery and method of manufacturing same |
-
1987
- 1987-07-08 JP JP10459987U patent/JPS649358U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007012631A (en) * | 1997-04-30 | 2007-01-18 | Ube Ind Ltd | Non-aqueous electrolyte secondary battery and method of manufacturing same |
| JP4645559B2 (en) * | 1997-04-30 | 2011-03-09 | 宇部興産株式会社 | Nonaqueous electrolyte secondary battery and manufacturing method thereof |
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