Device for conversion of chemical energy from hydrocarbons into electric energy by an electrochemical high-temperature process
US5079105A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 17, 1990 |
| Grant date | Jan 7, 1992 |
| Priority date | — |
| Expiry date | May 17, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Device for the conversion of chemical energy of hydrocarbons into electric energy by plate-shaped high-temperature fuel cells, arranged like a stack around a central reaction space, on the basis of zirconium oxide as solid electrolyte, wherein gas jet pumps are provided for the transport and mixing of a part of the O.sub.2 excess and ballast gas with the gaseous oxygen carrier, as well as for the transport and mixing of a part of the fuel excess and the reaction products with the gaseous fuel, and a central perforated feed pipe and a perforated body with catalyst coating are provided such that endothermic conversion reactions are performed within the central reaction space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.