GB1382025A - Recharging of metal-air cells - Google Patents
Recharging of metal-air cellsInfo
- Publication number
- GB1382025A GB1382025A GB4903270A GB4903270A GB1382025A GB 1382025 A GB1382025 A GB 1382025A GB 4903270 A GB4903270 A GB 4903270A GB 4903270 A GB4903270 A GB 4903270A GB 1382025 A GB1382025 A GB 1382025A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- air
- metal
- cell
- electrodes
- 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
- 239000002184 metal Substances 0.000 abstract 8
- 210000004027 cell Anatomy 0.000 abstract 4
- 239000003792 electrolyte Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 210000003850 cellular structure Anatomy 0.000 abstract 1
- 229910001092 metal group alloy Inorganic materials 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
-
- 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)
- Hybrid Cells (AREA)
Abstract
1382025 Rechargeable metal/air cell SHELL INTERNATIONALE RESEARCH MAAT. SCHAPPIJ NV 14 Jan 1972 [15 Oct 1970] 49032/70 Heading H1B A rechargeable metal/air cell, has its recharging electrode 37, 36 situated to define electrolyte filled compartments 31, 32 between a metal or metal alloy electrode 38 and an air electrode 35, 34, 33 sach that during recharging the air electrode can be ionically isolated from the metal electrode by replacing the electrolyte in compartment 31 by air or other non-conducting gas. The non-conducting case 39 defines a further chamber 30 which is supplied with air. Electrical terminals 41 and 40 connect the cell to its load or charging supply, terminal 40 being linked to both the air and recharge electrodes by wire 43. Fig. 5 shows the assembly of spacing frames carrying cell components to form the cell. The frames carry respectively an end plate 50, air electrode 57, recharge electrode 58 and metal electrode 59 bonded to the face of the end plate. The ducts in the frames supply the required electrolyte or air to the electrodes, grooves from the appropriate duct communicating with the chambers formed by assembling the frames together. The required flow of air or electrolyte to the chamber corresponding to 31, Fig. 3, is controlled by an external two-way valve. Figs. 6, 7, 8 (not shown), show embodiments having respectively, a fluidized bed metal electrode, a gauze recharging electrode in combination with a non-porous separator; and an air electrode with its recharge electrode formed on the opposite side of a porous support, the isolating chamber corresponding to 31, Fig. 3, being formed within the porous substrate by control of air pressure. The description discloses examples of materials for the electrodes. In Fig. 3, the electrodes comprise a metal electrode 38, a rechargeable electrode formed from a porous plastics material support 36 and a metal face 32; and an air electrode formed from a support 33; a conductive layer 34 and a catalytic layer 35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4903270A GB1382025A (en) | 1970-10-15 | 1970-10-15 | Recharging of metal-air cells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4903270A GB1382025A (en) | 1970-10-15 | 1970-10-15 | Recharging of metal-air cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1382025A true GB1382025A (en) | 1975-01-29 |
Family
ID=10450860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4903270A Expired GB1382025A (en) | 1970-10-15 | 1970-10-15 | Recharging of metal-air cells |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1382025A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2471675A1 (en) * | 1979-12-13 | 1981-06-19 | Anvar | Air metal or oxygen:metal accumulator - contains supplementary electrode, plus mobile screen isolating positive electrode when accumulator is recharged |
| EP0551204A1 (en) * | 1992-01-10 | 1993-07-14 | Electric Fuel (E.F.L.) Ltd. | An electrochemical metal-air cell and electrically and mechanically rechargeable anodes for use therein |
| FR2768264A1 (en) * | 1997-09-11 | 1999-03-12 | Sorapec Lab | ELECTRICALLY RECHARGEABLE AIR-ZINC GENERATOR |
-
1970
- 1970-10-15 GB GB4903270A patent/GB1382025A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2471675A1 (en) * | 1979-12-13 | 1981-06-19 | Anvar | Air metal or oxygen:metal accumulator - contains supplementary electrode, plus mobile screen isolating positive electrode when accumulator is recharged |
| EP0551204A1 (en) * | 1992-01-10 | 1993-07-14 | Electric Fuel (E.F.L.) Ltd. | An electrochemical metal-air cell and electrically and mechanically rechargeable anodes for use therein |
| US5318861A (en) * | 1992-01-10 | 1994-06-07 | Electric Fuel Limited | Electrochemical metal-air cell and electrically and mechanically rechargeable anodes for use therein |
| FR2768264A1 (en) * | 1997-09-11 | 1999-03-12 | Sorapec Lab | ELECTRICALLY RECHARGEABLE AIR-ZINC GENERATOR |
| WO1999013524A1 (en) * | 1997-09-11 | 1999-03-18 | Sorapec | Electrically rechargeable air-zinc generator with solid polymer electrolyte |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |