Shape memory alloy actuator
US8707694B2 · kind B2 · utility
19Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2011 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Jul 15, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF03G7/06145
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A device or actuator includes a first component made of Shape Memory Alloy (SMA) that applies force to a second component of the device to provide a controllable actuator. The SMA component is selectively energized by using active electric current through it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.