Angle based speed sensor device
US11733260B2 · kind B2 · utility
0Cited by
16References
20Claims
0Family size
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Key dates
| Filing date | Sep 8, 2021 |
| Grant date | Aug 22, 2023 |
| Priority date | — |
| Expiry date | Sep 8, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L3/101
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor device is provided with a magnetic field sensitive element being positioned in a magnetic field of a magnet. The magnetic field sensitive element is configured to sense an orientation angle of the magnetic field in the range between 0° and 360° and generate a sensing signal. The electronic circuitry is configured to receive and process the sensing signal from the magnetic field sensitive element to generate an angle signal indicating the orientation angle of the magnetic field and an angular speed of the shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.