Portable fuel-cell-powered system with ultrasonic atomization of H2O by-product
US6950729B2 · kind B2 · utility
3Cited by
6References
12Claims
0Family size
Inventors
Key dates
| Filing date | May 21, 2001 |
| Grant date | Sep 27, 2005 |
| Priority date | — |
| Expiry date | Oct 13, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A portable electronic system which obtains power from a dry-electrolyte fuel cell. Water which is produced by the fuel cell is atomized by an ultrasonic transducer, to avoid user inconvenience due to reservoirs or dripping.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.