Vehicle with a fuel cell system and method for operating the same
US6516905B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2001 |
| Grant date | Feb 11, 2003 |
| Priority date | — |
| Expiry date | Aug 24, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vehicle comprising a combustion engine capable of delivering mechanical power for driving at least one wheel drive shaft with driving wheels, auxiliary vehicular electric loads, an alternator powered by the combustion engine for generating electricity, an electric storage device for storing alternator generated electricity, and at least one auxiliary electric power supply for supplying electrical energy to said electric loads. The auxiliary electric power supply includes a fuel cell system with an anode fuel input and a cathode fuel input, and an electrolyzer which is capable of generating hydrogen and oxygen. The hydrogen production side of said electrolyzer is in fluid connection with the at least one anode fuel supply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.