JPH01174862U - - Google Patents
Info
- Publication number
- JPH01174862U JPH01174862U JP1988071052U JP7105288U JPH01174862U JP H01174862 U JPH01174862 U JP H01174862U JP 1988071052 U JP1988071052 U JP 1988071052U JP 7105288 U JP7105288 U JP 7105288U JP H01174862 U JPH01174862 U JP H01174862U
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- electrode plate
- separator
- storage battery
- alkaline storage
- 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
- 239000007774 positive electrode material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012423 maintenance Methods 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図は本考案による渦巻形電極体の要部横断
面図、第２図は本考案による密閉型ニツケルカド
ミウム蓄電池の縦断面図、第３図は本考案の実施
例と比較例とのサイクル放電容量維持率特性図、
第４図は本考案におけるその他の例の渦巻形電極
体の要部横断面図である。
２……正極板、３……負極板、４……セパレー
タ、Ａ……内面、Ｂ……外面。
Figure 1 is a cross-sectional view of the main part of the spiral electrode body according to the present invention, Figure 2 is a longitudinal cross-sectional view of the sealed nickel cadmium storage battery according to the present invention, and Figure 3 is a cycle diagram of an embodiment of the present invention and a comparative example. Discharge capacity maintenance rate characteristic diagram,
FIG. 4 is a cross-sectional view of a main part of another example of the spiral electrode body according to the present invention. 2... Positive electrode plate, 3... Negative electrode plate, 4... Separator, A... Inner surface, B... Outer surface.
Claims (1)
填したペースト式正極板と、負極板とがセパレー
タを介して巻回されてなる渦巻形電極体を備える
密閉型アルカリ蓄電池において、正極板の巻き始
め部の両面が、セパレータを介した負極板で挾持
された構造であることを特徴とする密閉型アルカ
リ蓄電池。 In a sealed alkaline storage battery equipped with a spiral-shaped electrode body in which a paste-type positive electrode plate in which a positive electrode active material is filled in a substrate having a three-dimensional network structure and a negative electrode plate are wound with a separator in between, the winding of the positive electrode plate starts. A sealed alkaline storage battery characterized by having a structure in which both sides of the section are sandwiched between negative electrode plates with a separator in between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988071052U JPH01174862U (en) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988071052U JPH01174862U (en) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01174862U true JPH01174862U (en) | 1989-12-12 |
Family
ID=31296264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988071052U Pending JPH01174862U (en) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01174862U (en) |
-
1988
- 1988-05-31 JP JP1988071052U patent/JPH01174862U/ja active Pending