Fuel cell
US10637078B2 · kind B2 · utility
0Cited by
0References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2018 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Jun 10, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A fuel cell disclosed herein may comprise: a substrate provided with a recess through which fuel gas passes; an electrolyte membrane covering an opening of the recess; an insulating film covering one surface of the electrolyte membrane and having a through hole reaching the electrolyte membrane; a first electrode in contact with the one surface of the electrolyte membrane in the through hole; a second electrode in contact with the other surface of the electrolyte membrane; and a heater disposed in the insulating film at a position adjacent to the through hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.