Methods of refurbishing components of a fuel cell stack
US9059455B2 · kind B2 · utility
4Cited by
1References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 5, 2013 |
| Grant date | Jun 16, 2015 |
| Priority date | — |
| Expiry date | Sep 5, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/84
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Methods for refurbishing components, such as interconnects of a fuel cell stack, include singulating the stack and removing the electrolyte, seals and oxide layer using non-mechanical methods. The various methods of may be used either singly or in combination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.