Fuel cell separator with gasket for improved sealing
US10305123B2 · kind B2 · utility
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8Claims
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Assignee
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Key dates
| Filing date | Jun 29, 2016 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Mar 15, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A fuel cell separator with a gasket for improved sealing is provided. The fuel cell separator with a gasket is capable of improving the contact pressure of a cooling surface-side airtight line by additionally forming a sub-airtight line in a region in which a gas aperture is not formed at a cooling surface-side position that corresponds to the cooling surface-side airtight line of the separator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.