Rechargeable fuel cell
US9065128B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 10, 2014 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Jun 10, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A device and method of forming a power generator includes a container, a fuel cell stack within the container, a metal hydride hydrogen producing fuel within the container, wherein the fuel cell stack is sandwiched between the container and an anode support surrounding the fuel and in close thermal contact with the fuel. The fuel cell stack has a cathode electrode for exposure to oxygen and an anode electrode for exposure to hydrogen. A cathode is electrically coupled to the cathode electrode of the fuel cell stack and supported by the container such that at least a portion of it is exposed on an outside of the container. An anode is electrically coupled to the anode electrode of the fuel cell stack and supported by the container such that at least a portion of it is exposed on the outside of the container spaced apart from the exposed cathode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.