JPS6171963U - - Google Patents
Info
- Publication number
- JPS6171963U JPS6171963U JP15781984U JP15781984U JPS6171963U JP S6171963 U JPS6171963 U JP S6171963U JP 15781984 U JP15781984 U JP 15781984U JP 15781984 U JP15781984 U JP 15781984U JP S6171963 U JPS6171963 U JP S6171963U
- Authority
- JP
- Japan
- Prior art keywords
- positive
- nonwoven fabric
- microporous film
- polypropylene microporous
- separator
- 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
- 239000004743 Polypropylene Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000008151 electrolyte solution Substances 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Cell Separators (AREA)
Description
第１図は本考案電池の縦断面図、第２図は本考
案電池のセパレータ構成を示す図面である。
１…亜鉛極、２…ニツケル極、３…セパレータ
、４…負極端子兼用外装缶、５…正極端子兼用封
口板、８…ポリプロピレン微孔性フイルム、７…
セルロース系半透膜、９…含液性の不織布。
FIG. 1 is a longitudinal sectional view of the battery of the present invention, and FIG. 2 is a drawing showing the separator structure of the battery of the present invention. DESCRIPTION OF SYMBOLS 1... Zinc electrode, 2... Nickel electrode, 3... Separator, 4... Exterior can that also serves as negative electrode terminal, 5... Sealing plate that also serves as positive electrode terminal, 8... Polypropylene microporous film, 7...
Cellulose-based semipermeable membrane, 9...liquid-impregnable nonwoven fabric.
Claims (1)
、正極と、これら正、負極間に介在しこれら電極
に接するセパレータと、前記正、負極及びセパレ
ータに吸収保持され且つ遊離のものが存在しない
程度に制限された電解液とを備える電池であつて
、前記セパレータが含液性の不織布と、該不織布
の両面に配されたポリプロピレン微孔性フイルム
と、負極側に位置する前記ポリプロピレン微孔性
フイルムに面するセルロース系の半透膜とから構
成されることを特徴とするアルカリ亜鉛蓄電池。 (2) 前記ポリプロピレン微孔性フイルムの幅が
前記正、負極、不織布及び半透膜の幅より２乃至
３mm大きいことを特徴とする実用新案登録請求の
範囲第(1)項記載のアルカリ亜鉛蓄電池。[Claims for Utility Model Registration] (1) A negative electrode whose main component is zinc or zinc oxide, a positive electrode, a separator interposed between these positive and negative electrodes and in contact with these electrodes, and absorption and retention by the positive and negative electrodes and the separator. and an electrolytic solution limited to such an extent that no free material is present, wherein the separator comprises a liquid-impregnated nonwoven fabric, a polypropylene microporous film disposed on both sides of the nonwoven fabric, and a negative electrode side. an alkaline zinc storage battery comprising a cellulose-based semipermeable membrane facing the polypropylene microporous film located at . (2) The alkaline zinc storage battery according to claim 1, wherein the width of the polypropylene microporous film is 2 to 3 mm larger than the width of the positive and negative electrodes, the nonwoven fabric, and the semipermeable membrane. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15781984U JPS6171963U (en) | 1984-10-18 | 1984-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15781984U JPS6171963U (en) | 1984-10-18 | 1984-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6171963U true JPS6171963U (en) | 1986-05-16 |
Family
ID=30715807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15781984U Pending JPS6171963U (en) | 1984-10-18 | 1984-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6171963U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160761A (en) * | 1980-05-16 | 1981-12-10 | Toshiba Battery Co Ltd | Alkaline battery |
| JPS58175255A (en) * | 1982-04-05 | 1983-10-14 | Res Dev Corp Of Japan | Open-type nickel cadmium battery |
| JPS59695U (en) * | 1982-06-25 | 1984-01-05 | 有限会社小糸製作所 | Pipe reamer |
-
1984
- 1984-10-18 JP JP15781984U patent/JPS6171963U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160761A (en) * | 1980-05-16 | 1981-12-10 | Toshiba Battery Co Ltd | Alkaline battery |
| JPS58175255A (en) * | 1982-04-05 | 1983-10-14 | Res Dev Corp Of Japan | Open-type nickel cadmium battery |
| JPS59695U (en) * | 1982-06-25 | 1984-01-05 | 有限会社小糸製作所 | Pipe reamer |
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