Spinning electrode fuel cell
US9017838B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2005 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Nov 21, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A spinning electrode fuel cell is disclosed. The spinning electrode fuel cell includes a housing and a stacked disk assembly which is rotatably mounted in the housing. The stacked disk assembly includes multiple electrochemical cells connected to each other. A motor engages the stacked disk assembly for rotating the stacked disk assembly in the housing. A fuel flow pathway is provided in the housing for distributing a fuel to the electrochemical cells. An oxidant flow pathway is provided in the housing and physically separated from the fuel flow pathway for distributing an oxidant to the electrochemical cells. A method of fabricating a fuel cell is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.