Coriolis mass flowmeter
US10024703B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 17, 2015 |
| Grant date | Jul 17, 2018 |
| Priority date | — |
| Expiry date | Apr 17, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F1/8427
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A Coriolis mass flowmeter having at least one measuring tube that is excitable to oscillations, at least one oscillation generator, at least two oscillation sensors for receiving oppositely influenced oscillation parts of the measuring tube oscillation, at least one evaluation unit and at least two holding devices for holding the oscillation sensors, wherein at least one part of an oscillation sensor is attached to each holding device. Additionally, a Coriolis mass flowmeter that requires little service and is easy to repair, is implemented in that the oscillation sensors each comprise at least one primary oscillation sensor and a secondary oscillation sensor, and that the primary oscillation sensor and the secondary oscillation sensor are connected to the evaluation unit in such a manner that the measuring signal of the primary oscillation sensor and the measuring signal of the secondary oscillation sensor can be detected separately by the evaluation unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.