Bipolar plate with undulating channels
US11811104B2 · kind B2 · utility
1Cited by
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9Claims
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Key dates
| Filing date | Mar 26, 2019 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Jun 13, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A bipolar conductive plate for a fuel cell structure, the plate having a network of fluid circulation channels in the form of a succession of undulations with narrowed portions preferably distributed regularly in order to reduce the stratification phenomena.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.