Fuel cell with electrodes separated by intermediate elements
US4064321A · kind A · utility
4Cited by
5References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 12, 1976 |
| Grant date | Dec 20, 1977 |
| Priority date | — |
| Expiry date | Feb 12, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In the compartments of the fuel cell are located intermediate elements leaving two free spaces of minimum volume in the vicinity of the two electrodes respectively, which delimit each compartment. These two free spaces extend substantially over the whole area of the electrodes and the intermediate elements are provided with perforations for ionic conduction between the two free spaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.