Electrodynamic shakers
US4641050A · kind A · utility
7Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 1985 |
| Grant date | Feb 3, 1987 |
| Priority date | — |
| Expiry date | Jan 18, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M7/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An armature structure for an electrodynamic shaker comprises an armature support and an armature coil assembly mounted on the support. The coil assembly includes a cladding, or alternatively a spine, of a carbon fibre material. Preferably the carbon fibres extend generally longitudinally of the armature, that is to say in its direction of motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.