Sealed mover assembly
US7423364B2 · kind B2 · utility
17Cited by
8References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2004 |
| Grant date | Sep 9, 2008 |
| Priority date | — |
| Expiry date | Jul 23, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02N2/005
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A mover assembly (16) that moves or positions an object (12) includes a mover output (222), an actuator (344), and a mover housing assembly (220). The mover output (222) is connected to the object (12), and the actuator (344) causes the mover output (222) to move. The mover housing assembly (220) seals many of the other components of mover assembly (16), including the actuator (344) within a clean, nonvolatile, housing chamber (420) that isolates all contaminants from the outside working environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.