JPS62167369U - - Google Patents
Info
- Publication number
- JPS62167369U JPS62167369U JP5455786U JP5455786U JPS62167369U JP S62167369 U JPS62167369 U JP S62167369U JP 5455786 U JP5455786 U JP 5455786U JP 5455786 U JP5455786 U JP 5455786U JP S62167369 U JPS62167369 U JP S62167369U
- Authority
- JP
- Japan
- Prior art keywords
- thin battery
- negative electrode
- positive electrode
- thermoplastic resin
- utility
- 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
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 2
- 239000007773 negative electrode material Substances 0.000 claims 2
- 239000012212 insulator Substances 0.000 claims 1
- 239000007774 positive electrode material Substances 0.000 claims 1
Classifications
-
- Y02E60/12—
Landscapes
- Primary Cells (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Description
第１図は本考案による薄型電池の一実施例の縦
断面図、第２図は折り返す前の縦断面図、第３図
は本考案薄型電池の横断面図である。
２―負極用集電体、４―負極合剤層、６―セパ
レータ、８―正極合剤層、１０―熱可塑性樹脂、
１２―正極用集電体。
FIG. 1 is a vertical cross-sectional view of an embodiment of the thin battery according to the present invention, FIG. 2 is a vertical cross-sectional view before folding, and FIG. 3 is a cross-sectional view of the thin battery according to the present invention. 2-Negative electrode current collector, 4-Negative electrode mixture layer, 6-Separator, 8-Positive electrode mixture layer, 10-Thermoplastic resin,
12-Current collector for positive electrode.
Claims (1)
ネートからなる集電体を有する薄型電池において
、該集電体に各々正極および負極活物質が設けら
れている正極および負極電極が折り返されている
ことを特徴とする薄型電池。 (2) 前記集電体は外周部の少なくとも一部分に
熱可塑性樹脂が使用され、かつ折り返された部分
と折り返されていない部分とが前記熱可塑性樹脂
により熱融着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項記載の薄型電池。 (3) 前記熱可塑性樹脂が正負両集電体の絶縁体
であることを特徴とする実用新案登録請求の範囲
第１項及び第２項記載の薄型電池。 (4) 各々正極および負極活物質を含む正極およ
び負極合剤層が折り返し部以外に設けられる事を
特徴とする実用新案登録請求の範囲第１項及び第
２項および第３項記載の薄型電池。[Claims for Utility Model Registration] (1) In a thin battery having a current collector made of metal or a laminate of metal and a conductive film, a positive electrode and a negative electrode in which the current collectors are provided with a positive electrode and a negative electrode active material, respectively. A thin battery characterized by folded electrodes. (2) The current collector is characterized in that a thermoplastic resin is used for at least a portion of the outer periphery, and the folded portion and the non-folded portion are thermally fused with the thermoplastic resin. A thin battery according to claim 1 of the utility model registration claim. (3) The thin battery according to claims 1 and 2, wherein the thermoplastic resin is an insulator for both positive and negative current collectors. (4) The thin battery according to claims 1, 2, and 3 of the utility model registration claim, characterized in that the positive electrode and negative electrode mixture layers each containing a positive electrode and negative electrode active material are provided in a region other than the folded part. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5455786U JPS62167369U (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5455786U JPS62167369U (en) | 1986-04-11 | 1986-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167369U true JPS62167369U (en) | 1987-10-23 |
Family
ID=30881658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5455786U Pending JPS62167369U (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167369U (en) |
-
1986
- 1986-04-11 JP JP5455786U patent/JPS62167369U/ja active Pending