Electrochemical cell bipolar plate with sealing feature
US7452623B2 · kind B2 · utility
1Cited by
15References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 11, 2004 |
| Grant date | Nov 18, 2008 |
| Priority date | — |
| Expiry date | Mar 23, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A bipolar plate for an electrochemical cell having a first side, a second side, and a sealing region is disclosed. The first side has a first fluid flow region bordered by a first sealing region, and the second side has a second fluid flow region bordered by a second sealing region. The first sealing region is composed of a mesh bonded to the first side.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.