Pressure measurement device with automatic position correction
US9739678B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 6, 2016 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | Apr 6, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L19/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention describes a pressure transducer having a pressure measuring cell, a position sensor, and an analysis device which has at least one signal processing device and a position correction device for the purpose of determining a position error, wherein the at least one position sensor is arranged in a stationary position relative to the pressure measuring cell, and the position sensor is electrically connected to the position correction device, wherein a first signal is provided by the signal processing device, said signal being determined from a signal provided by the pressure measuring cell, wherein a second signal is provided by the position sensor, and wherein an output signal is provided by the position correction device, determined from the first and the second signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.