Fuel cartridge connectivity
US7968250B2 · kind B2 · utility
21Cited by
96References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2005 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Jun 11, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a portable cartridge that stores a fuel for use with a fuel cell system. Cartridges described herein improve mechanical interface between a cartridge and a device that couples to the cartridge. The interface may include one or more of: a sliding interface between a cartridge and device, a latching interface that holds the cartridge in one or more positions relative to the device, and/or keyed access and security features that prevent unintended access to the fuel. Multiple valves may also be included to further control access to the fuel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.