Displacement encoder, device comprising such an encoder and method of manufacturing such an encoder
US7633289B2 · kind B2 · utility
3Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2005 |
| Grant date | Dec 15, 2009 |
| Priority date | — |
| Expiry date | Apr 2, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D2205/80
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Displacement encoder for a moving shaft, having a sleeve intended to be clamped on the shaft and an encoding zone having polarized magnetic mark. The encoding zone has permanent magnet disposed against the sleeve and a layer of elastomer is overmolded and adherized on the magnet and on the sleeve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.