JPS5578465A - Alkaline battery - Google Patents
Alkaline batteryInfo
- Publication number
- JPS5578465A JPS5578465A JP15249878A JP15249878A JPS5578465A JP S5578465 A JPS5578465 A JP S5578465A JP 15249878 A JP15249878 A JP 15249878A JP 15249878 A JP15249878 A JP 15249878A JP S5578465 A JPS5578465 A JP S5578465A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- immersed
- active material
- solution
- impregnation
- 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
- 238000005470 impregnation Methods 0.000 abstract 5
- 239000011149 active material Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- Y02E60/124—
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
PURPOSE: To improve the efficiency of a battery and to prevent the short-circuit between the wound-type plates by winding the plates starting from a part with less active material impregnation density.
CONSTITUTION: A sintered porous nickel plate is immersed in the solution of an active material, dried, immersed in an alkaline solution, washed in water and dried. This procedure is repeated four to six times to form a plate. In the first impregnation process, the plate is immersed in the active material solution. In the second and later impregnation processes, the less part of the plate is immersed in the solution to vary the active material impregnation density in stepped-state with respect to the parts of the plate as shown by a stepped curve 2. This plate is wound with a separator to form an alkaline battery. The winding is started from a part with the least impregnation density.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15249878A JPS5578465A (en) | 1978-12-08 | 1978-12-08 | Alkaline battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15249878A JPS5578465A (en) | 1978-12-08 | 1978-12-08 | Alkaline battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5578465A true JPS5578465A (en) | 1980-06-13 |
Family
ID=15541770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15249878A Pending JPS5578465A (en) | 1978-12-08 | 1978-12-08 | Alkaline battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5578465A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820452A (en) * | 2011-06-09 | 2012-12-12 | Fdktwicell株式会社 | Negative electrode for a nickel-hydrogen rechargeable battery and a nickel-hydrogen rechargeable battery using the same |
-
1978
- 1978-12-08 JP JP15249878A patent/JPS5578465A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820452A (en) * | 2011-06-09 | 2012-12-12 | Fdktwicell株式会社 | Negative electrode for a nickel-hydrogen rechargeable battery and a nickel-hydrogen rechargeable battery using the same |
| JP2012256522A (en) * | 2011-06-09 | 2012-12-27 | Fdk Twicell Co Ltd | Negative electrode for nickel-hydrogen secondary battery, and nickel-hydrogen secondary battery using the negative electrode |
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