Device for measuring two physical quantities
US12320824B2 · kind B2 · utility
0Cited by
6References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 5, 2022 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Oct 12, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01P15/09
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device for measuring a level of a physical condition includes a sensor configured to sense the physical condition and to produce an electrical output indicative of the sensed physical condition, the sensor having an input and an output, a direct voltage source connected to the sensor input, a current regulator connected in an electrical path between the direct voltage source and the sensor input, and a voltmeter connected in parallel with the sensor such that a voltage detected by the voltmeter is indicative of the level of the sensed physical condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.