GB1201871A - Fuel cell - Google Patents
Fuel cellInfo
- Publication number
- GB1201871A GB1201871A GB32493/68A GB3249368A GB1201871A GB 1201871 A GB1201871 A GB 1201871A GB 32493/68 A GB32493/68 A GB 32493/68A GB 3249368 A GB3249368 A GB 3249368A GB 1201871 A GB1201871 A GB 1201871A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- fuel
- liquid
- electrodes
- fuel cell
- 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/08—Fuel cells with aqueous electrolytes
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
1,201,871. Fuel cells. VARTA A.G. 8 July, 1968 [8 July, 1967], No. 32493/68. Heading H1B. In a fuel cell with gas diffusion electrodes 2, 1 and adjacent fuel 4 and oxygen 3 chambers wherein liquid fuel-carrier 14 and liquid oxygencarrier 9 are decomposed on catalytically active layers of the electrodes to produce fuel and oxygen gas to power the cell, a rising main 12, 7 is provided between each liquid reactantcarrier storage chamber 13, 8 and its respective electrode, the volume of each rising main plus the volume of the conduit joining the rising main and its gas chamber being sufficient to take up all the gas produced at its electrode. As shown an alkaline fuel cell has aq. alkaline NaBH 4 fed to anode 2 where it decomposes to give H 2 , and aq. H 2 O 2 fed to cathode 1 where it decomposes to give O 2 . Liquid is displaced from chambers 4, 3 by the gas generated but the rising mains prevent gas leaking back to the storage tanks. In the case of a battery all the electrodes can be supplied with liquids or some may be supplied with gas produced at other electrodes. Excess gases may also be bled off and fed to another fuel cell or battery.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671671982 DE1671982C (en) | 1967-07-08 | 1967-07-08 | Fuel element or battery for continuous operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1201871A true GB1201871A (en) | 1970-08-12 |
Family
ID=5686470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32493/68A Expired GB1201871A (en) | 1967-07-08 | 1968-07-08 | Fuel cell |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1573523A (en) |
| GB (1) | GB1201871A (en) |
-
1968
- 1968-07-08 GB GB32493/68A patent/GB1201871A/en not_active Expired
- 1968-07-08 FR FR1573523D patent/FR1573523A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1573523A (en) | 1969-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |