GB225197A - Improvements relating to electric cells - Google Patents
Improvements relating to electric cellsInfo
- Publication number
- GB225197A GB225197A GB25828/24A GB2582824A GB225197A GB 225197 A GB225197 A GB 225197A GB 25828/24 A GB25828/24 A GB 25828/24A GB 2582824 A GB2582824 A GB 2582824A GB 225197 A GB225197 A GB 225197A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cell
- alternating current
- aluminium
- negative plates
- lead
- 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.)
- Expired
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
- H01M10/20—Semi-lead accumulators, i.e. accumulators in which only one electrode contains lead
-
- 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)
- Electrolytic Production Of Metals (AREA)
Abstract
225,197. Cellino, A. Oct. 29, 1924. Electrodes; electrolytes.-A cell adapted to work as a primary cell or accumulator has one or more positive lead peroxide plates of usual accumulator type, one or several negative plates formed of thin sheets of aluminium, lead, brass, copper, zinc, iron or other metal, and an electrolyte made as follows. In a 10 per cent solution of sodium silicate in distilled water are immersed lead and aluminium electrodes, and a continuous or alternating current is passed therethrough. A whitish liquid is produced which, after filtration, is acidified by addition of pure sulphuric acid until a density of about 20‹ BÚ. is attained. To this is added 6 per cent of zinc sulphate. The resultant liquid is used as the electrolyte and the cell is charged by direct or alternating current, a deposit being thereby formed on the negative plates which is insoluble on open circuit, but dissolves with production of current when the circuit is closed. For primary cells, the negative plates are separately formed as above. With alternating current, the poles of the generator are connected respectively to the positive pole and to an auxiliary electrode of pure aluminium. This arrangement acts in known way as an electrolytic rectifier. The auxiliary electrode for charging purposes may be permanently mounted in the cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25828/24A GB225197A (en) | 1924-10-29 | 1924-10-29 | Improvements relating to electric cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25828/24A GB225197A (en) | 1924-10-29 | 1924-10-29 | Improvements relating to electric cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB225197A true GB225197A (en) | 1925-04-16 |
Family
ID=10233988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25828/24A Expired GB225197A (en) | 1924-10-29 | 1924-10-29 | Improvements relating to electric cells |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB225197A (en) |
-
1924
- 1924-10-29 GB GB25828/24A patent/GB225197A/en not_active Expired
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