GB612931A - Improvements in electric secondary batteries - Google Patents
Improvements in electric secondary batteriesInfo
- Publication number
- GB612931A GB612931A GB17319/46A GB1731946A GB612931A GB 612931 A GB612931 A GB 612931A GB 17319/46 A GB17319/46 A GB 17319/46A GB 1731946 A GB1731946 A GB 1731946A GB 612931 A GB612931 A GB 612931A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- porous
- electrolyte
- envelopes
- zinc
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/429—Natural polymers
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
612,931. Batteries. SMITH, C. G. June 7, 1946, Nos. 17319 and 24748. [Class 53] The positive electrodes of an accumulator having a zinc negative electrode are immersed in jellified acid electrolyte, the zinc electrode being in liquid electrolyte in a porous envelope. The positive electrodes with the jelly electrolyte may also be enclosed in porous envelopes. Fig. 2 shows an accumulator cell in which all the electrodes are enclosed in envelopes formed by porous partitions 17. The envelopes containing the positive electrodes 11 and jelly electrolyte 18 are sealed with insulating material 19, the remainder of the cell being filled with free acid 21 which fills the central envelope containing the zinc electrode 12. The partitions 17 may be held in position by insulating strips 16 which pass round three sides of the cell or the strips may be grooved to receive the partitions and electrodes. Fig. 6 shows a construction in which the positive electrodes are provided with lugs 23 which engage in grooves in the strips 16, thereby allowing the jelly electrolyte to completely surround the electrodes. The negative electrode may be made of a material coated with zinc and the porous envelopes may-be made of wood, ceramic material or fabric such as cotton webbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB17319/46A GB612931A (en) | 1946-06-07 | 1946-06-07 | Improvements in electric secondary batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB17319/46A GB612931A (en) | 1946-06-07 | 1946-06-07 | Improvements in electric secondary batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB612931A true GB612931A (en) | 1948-11-19 |
Family
ID=10093090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17319/46A Expired GB612931A (en) | 1946-06-07 | 1946-06-07 | Improvements in electric secondary batteries |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB612931A (en) |
-
1946
- 1946-06-07 GB GB17319/46A patent/GB612931A/en not_active Expired
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