Pump having shape memory actuator and fuel cell system including the same
US7198474B2 · kind B2 · utility
3Cited by
15References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2003 |
| Grant date | Apr 3, 2007 |
| Priority date | — |
| Expiry date | Apr 27, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A pump having a linearly movable shaft, a rotatable hub operably connected to the shaft, and shape memory actuator operably connected to the rotatable hub, and a fuel cell system including the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.