Coriolis measuring transmitters and Coriolis measuring equipment

By employing a multi-part guide device and sealed interface connection in the Coriolis measuring transmitter, the problems of compactness and flow path optimization in the prior art are solved, achieving compact and efficient media flow measurement.

CN116164803BActive Publication Date: 2026-05-26ENDRESS HAUSER FLOWTEC AG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ENDRESS HAUSER FLOWTEC AG
Filing Date
2022-11-22
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing Coriolis measuring transmitters are not compact enough due to structural issues, which severely limits flow path optimization.

Method used

It employs at least one pair of measuring tubes, including a centrally located bend, and guides the medium into the measuring tubes via a guiding device formed of multiple parts, allowing for more complex fluid chamber designs and non-uniform fluid progression, and achieves fastening through an interface-sealed connection.

Benefits of technology

A compact Coriolis measurement transmitter design was achieved, while the flow path was optimized, reducing flow pressure drop and ensuring sufficient medium flow rate.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to a Coriolis measuring transmitter and a Coriolis measuring device. The Coriolis measuring transmitter includes: at least a pair of measuring tubes arranged to oscillate relative to each other, wherein each measuring tube includes a centrally located bend; at least one actuator and at least two sensors; two guiding devices, wherein each guiding device includes a fluid chamber having a first opening for connection to a pipe and a second opening for connection to each measuring tube. The Coriolis measuring transmitter is characterized in that each guiding device is formed from multiple portions, particularly two portions, wherein the first portion forms a pipe connection portion, and wherein at least one second portion forms a measuring tube connection portion.
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