JPH0481354U - - Google Patents
Info
- Publication number
- JPH0481354U JPH0481354U JP1990123655U JP12365590U JPH0481354U JP H0481354 U JPH0481354 U JP H0481354U JP 1990123655 U JP1990123655 U JP 1990123655U JP 12365590 U JP12365590 U JP 12365590U JP H0481354 U JPH0481354 U JP H0481354U
- Authority
- JP
- Japan
- Prior art keywords
- electrode plate
- positive electrode
- plate
- negative electrode
- negative
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Secondary Cells (AREA)
Description
第１図ａは本考案の一実施例における角形ニツ
ケルカドミウム蓄電池の極板群の積層方向の縦断
面図、第１図ｂは同蓄電池の極板群の積層方向に
垂直な要部縦断面図、第２図は第１図の本考案の
蓄電池のｚ−ｚ′平面における横断面図、第３図
ａｂ，ｃはそれぞれ本考案に用いる正極板、負極
板、絶縁性樹脂を示す平面図、第４図ａ，ｂ，は
従来の角形ニツケルカドミウム蓄電池の縦断面図
、第５図は従来電池に用いる正極板を示す平面図
、第６図は本考案の一実施例および比較例のサイ
クル経過および衝撃試験にともなう短絡率を示す
図、第７図ａ，ｂは本考案に用いる正極板の他の
実施例を示す平面図である。
１……金属ケース、６……正極板、６−２……
正極板上端、７……負極板、９……集電板、１０
……絶縁性樹脂。
Fig. 1a is a vertical cross-sectional view of the electrode plate group of a prismatic nickel-cadmium storage battery according to an embodiment of the present invention in the lamination direction, and Fig. 1b is a longitudinal cross-sectional view of the main part of the same storage battery perpendicular to the lamination direction of the electrode plate group. , FIG. 2 is a cross-sectional view on the zz' plane of the storage battery of the present invention shown in FIG. Figures 4a and 4b are longitudinal cross-sectional views of a conventional prismatic nickel-cadmium storage battery, Figure 5 is a plan view showing a positive electrode plate used in a conventional battery, and Figure 6 is a cycle progress of an embodiment of the present invention and a comparative example. 7a and 7b are plan views showing other embodiments of the positive electrode plate used in the present invention. 1... Metal case, 6... Positive electrode plate, 6-2...
Upper end of positive electrode plate, 7... Negative electrode plate, 9... Current collector plate, 10
...Insulating resin.
Claims (1)
負極板７とをセパレータ８を介し、正極板上端６
−２が負極７上端よりも上部に位置するよう横方
向に交互に重ね合わせて構成した極板群を収納し
、正極板６を封口板を兼ねる蓋板２に接続した角
形電池であつて、該正極板６が正極板上端６−２
の少なくとも一部を切り欠いて形状を有するとと
もに、上記正極板６の切り欠き部を上方から押さ
える絶縁性樹脂１０により負極板７を固定してな
る角形電池。 A band-shaped positive electrode plate 6 and a negative electrode plate 7 are placed in a bottomed rectangular cylindrical metal case 1 with a separator 8 interposed therebetween, and the positive electrode plate upper end 6
- 2 is located above the upper end of the negative electrode 7, and a square battery houses a group of electrode plates configured by stacking them alternately in the horizontal direction, and the positive electrode plate 6 is connected to the lid plate 2 which also serves as a sealing plate, The positive electrode plate 6 is located at the upper end 6-2 of the positive electrode plate.
A prismatic battery having a shape in which at least a portion of the positive electrode plate 7 is cut out, and a negative electrode plate 7 is fixed with an insulating resin 10 that presses the notch part of the positive electrode plate 6 from above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990123655U JPH0481354U (en) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990123655U JPH0481354U (en) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0481354U true JPH0481354U (en) | 1992-07-15 |
Family
ID=31871350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990123655U Pending JPH0481354U (en) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0481354U (en) |
-
1990
- 1990-11-27 JP JP1990123655U patent/JPH0481354U/ja active Pending
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