Incremental control
US4716518A · kind A · utility
3Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 14, 1985 |
| Grant date | Dec 29, 1987 |
| Priority date | — |
| Expiry date | Nov 14, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01D5/1655
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An endstopless incremental control provided by parallely connecting and ganging at least two potentiometer wipers without mechanical endstops, selectively switching, converting and sampling the individual output on the potentiometer wipers and utilizing only the valid outputs for feeding to a control system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.