Liquid feed fuel cell with nested sealing configuration
US7323267B2 · kind B2 · utility
2Cited by
21References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2004 |
| Grant date | Jan 29, 2008 |
| Priority date | — |
| Expiry date | Jul 11, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A direct formic acid fuel cell includes a cathode current collector having a perpendicularly extending edge that is capable of cooperating with the perpendicularly extending edge of an anode current collector to effect a press fit. The configuration seals fluids disposed within the volume formed between the current collectors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.