JPS55139768A - Colloid-type lead storage battery - Google Patents
Colloid-type lead storage batteryInfo
- Publication number
- JPS55139768A JPS55139768A JP4736679A JP4736679A JPS55139768A JP S55139768 A JPS55139768 A JP S55139768A JP 4736679 A JP4736679 A JP 4736679A JP 4736679 A JP4736679 A JP 4736679A JP S55139768 A JPS55139768 A JP S55139768A
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte
- sulfuric acid
- discharge
- prevent
- colloid
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/08—Selection of materials as electrolytes
- H01M10/10—Immobilising of electrolyte
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
PURPOSE:To prevent the electrolyte from decreasing in specific gravity during discharge and to prevent abnormal voltage from occurring during charging, by adding hollow glass short fibers to a colloid electrolyte. CONSTITUTION:Hollow glass short fibers are added to an electrolyte of dilute sulfuric acid gelled with silicic anhydride. The hollow glass fibers hold the electrolyte therein because of their capillary action. The electrolyte held inside the glass fibers do not diffuse easily because of the high affinity with glass. The sulfuric acid in the glass fibers does not contribute to discharge but diffuses gradually to the surrounding dilute sulfuric acid when discharge continues. Because of this replenishment of sulfuric acid to the electrolyte, it is possible to prevent the electrolyte from decreasing in specific gravity during discharge and to prevent abnormal voltage from occurring during charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4736679A JPS55139768A (en) | 1979-04-17 | 1979-04-17 | Colloid-type lead storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4736679A JPS55139768A (en) | 1979-04-17 | 1979-04-17 | Colloid-type lead storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55139768A true JPS55139768A (en) | 1980-10-31 |
Family
ID=12773104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4736679A Pending JPS55139768A (en) | 1979-04-17 | 1979-04-17 | Colloid-type lead storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55139768A (en) |
-
1979
- 1979-04-17 JP JP4736679A patent/JPS55139768A/en active Pending
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