Split electronic volume corrector (EVC)
US10612959B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 26, 2016 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Sep 23, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F15/063
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An Electronic Volume Corrector (EVC) for measuring a flow of a gas in a gas line includes a plurality of EVC sensor interface units for collecting a plurality of sensed sensor parameters including uncorrected gas volume data (UGVD) from a gas meter, a gas pressure from a gas pressure sensor and gas temperature from a gas temperature sensor. An EVC processing unit is communicably connected to the EVC sensor interface units for performing volume correction for generating corrected GVD (CGVD) from the UGVD received from each of the EVC sensor interface units, data logging, and networking functions. The EVC sensor interface units and the EVC processing unit are configured independent including being physically separate from one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.