Fuel cell separator, fuel cell joint separator, and power generation cell
US10923740B2 · kind B2 · utility
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8Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 13, 2019 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | May 9, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A fuel gas supply passage is provided at a central position of one side of opposing sides of a separator. A fuel gas supply passage is provided close to a fuel gas flow field in comparison with any of a plurality of fluid passages provided along the one side. An identification mark of the separator is provided between the fuel gas supply passage and an outer peripheral end of the separator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.