Output limiting device for fuel cell
US8603693B2 · kind B2 · utility
1Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2005 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Oct 6, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An output limiting device for a fuel cell, including: an inlet coolant temperature sensor detecting an inlet coolant temperature at a coolant inlet of the fuel cell; an outlet coolant temperature sensor detecting an outlet coolant temperature at a coolant outlet of the fuel cell; and an output limiter limiting power or current extracted from the fuel cell according to the detected inlet coolant temperature and the detected outlet coolant temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.