Hall effect potentiometer
US4293837A · kind A · utility
56Cited by
13References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 1980 |
| Grant date | Oct 6, 1981 |
| Priority date | — |
| Expiry date | Jul 23, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N52/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A Hall effect sensor is disposed between two magnets having their fields in quadrature and in association with a movable specially formed ferromagnetic part which is used to control flux in the sensor in such a way as to cause the sensor to produce a linearly varying output voltage dependent upon the position of the part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.