JPH0188462U - - Google Patents
Info
- Publication number
- JPH0188462U JPH0188462U JP18482387U JP18482387U JPH0188462U JP H0188462 U JPH0188462 U JP H0188462U JP 18482387 U JP18482387 U JP 18482387U JP 18482387 U JP18482387 U JP 18482387U JP H0188462 U JPH0188462 U JP H0188462U
- Authority
- JP
- Japan
- Prior art keywords
- separator
- thin battery
- active material
- current collector
- negative electrode
- 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
- 239000007773 negative electrode material Substances 0.000 claims description 2
- 239000007774 positive electrode material Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 239000011149 active material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Cell Separators (AREA)
Description
第１図は本考案の薄型電池の一実施例を示す作
製直後の断面説明図であり、第２図は、第１図の
薄型電池を高温状態のもとに保存、あるいは長時
間の保存にともない、両極活物質とセパレータ間
にガスが充満した状態を示す断面説明図である。
第３図および第４図は、従来の薄型電池を示す断
面説明図であり、第３図は作製直後の状態、第４
図は両極活物質とセパレータ間にガスが充満した
状態を示す断面説明図である。
１……正極活物質、２……負極活物質、３……
正極集電体、４……負極集電体、５……セパレー
タ、６……絶縁性樹脂フイルム。
Figure 1 is an explanatory cross-sectional view of an embodiment of the thin battery of the present invention immediately after fabrication, and Figure 2 shows the thin battery of Figure 1 stored at high temperatures or stored for a long time. This is an explanatory cross-sectional view showing a state where gas is filled between the bipolar active material and the separator.
3 and 4 are cross-sectional explanatory diagrams showing conventional thin batteries, where FIG. 3 shows the state immediately after fabrication, and FIG.
The figure is an explanatory cross-sectional view showing a state where gas is filled between the bipolar active material and the separator. 1... Positive electrode active material, 2... Negative electrode active material, 3...
Positive electrode current collector, 4... Negative electrode current collector, 5... Separator, 6... Insulating resin film.
Claims (1)
物質と負極活物質がセパレータを介して配置され
た構造をもつ薄型電池において、該セパレータが
しわを有する不織布からなることを特徴とする薄
型電池。 (2) 前記セパレータが、オレフイン系不織布か
らなることを特徴とする実用新案登録請求の範囲
第１項記載の薄型電池。[Claims for Utility Model Registration] (1) In a thin battery having a structure in which a positive electrode active material and a negative electrode active material are arranged with a separator interposed between a positive electrode current collector and a negative electrode current collector, the separator is A thin battery characterized by being made of wrinkled nonwoven fabric. (2) The thin battery according to claim 1, wherein the separator is made of an olefin nonwoven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18482387U JPH0188462U (en) | 1987-12-03 | 1987-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18482387U JPH0188462U (en) | 1987-12-03 | 1987-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188462U true JPH0188462U (en) | 1989-06-12 |
Family
ID=31476160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18482387U Pending JPH0188462U (en) | 1987-12-03 | 1987-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188462U (en) |
-
1987
- 1987-12-03 JP JP18482387U patent/JPH0188462U/ja active Pending