Rotary position sensor
US7304472B2 · kind B2 · utility
3Cited by
19References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 28, 2005 |
| Grant date | Dec 4, 2007 |
| Priority date | — |
| Expiry date | Jul 14, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D2205/40
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A rotary position sensor is disclosed having a magnetic element having a cavity therein. A flux concentrator is arranged to substantially surround the magnetic element, and a magnetic field sensor located within the cavity. The magnetic element may have rectilinear portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.