Method and system for controlling hydrogen purge
US11705561B2 · kind B2 · utility
1Cited by
0References
8Claims
0Family size
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Key dates
| Filing date | Jul 10, 2018 |
| Grant date | Jul 18, 2023 |
| Priority date | — |
| Expiry date | Jun 17, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method and system of controlling hydrogen purge are provided. The method includes estimating an air supply rate supplied to a fuel cell stack and then executing hydrogen purge based on the estimated air supply rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.