Fuel cell module utilizing wave-shaped flow board
US7585582B2 · kind B2 · utility
14Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2006 |
| Grant date | Sep 8, 2009 |
| Priority date | — |
| Expiry date | Sep 8, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A fuel cell module includes a cathode board, an integral flow board integrated with a plurality of wave-shaped anode plates and membrane electrode assembly (MEA) interposed between the cathode board and the integral flow board. The integral flow board has a body substrate that is formed of ejection moldable polymers by using ejection-molding techniques. The wave-shaped anode plate defines a plurality of independent flow channels and is fittingly affixed in corresponding reaction zone of the body substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.