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A holding arrangement for an acoustic transmitter in an acoustic spectroscopy system

A technology for holding devices and transmitters, which is applied in the direction of material analysis, sound-generating equipment, and measuring devices using acoustic wave emission technology. It can solve problems such as destroying measuring devices and reducing functions, and achieves the effect of increasing usability and improving overall damping characteristics

Inactive Publication Date: 2020-02-04
AXENS SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the size of the sensor, there is also the risk that the sensor will be exposed to dirt, viscous fluids and mechanical stress in the process industry, reducing functionality or destroying the measuring device

Method used

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  • A holding arrangement for an acoustic transmitter in an acoustic spectroscopy system
  • A holding arrangement for an acoustic transmitter in an acoustic spectroscopy system
  • A holding arrangement for an acoustic transmitter in an acoustic spectroscopy system

Examples

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Embodiment Construction

[0036] In this detailed description, various embodiments of a retaining device according to the invention are described primarily with reference to a retaining device configured to be mounted on a pipeline.

[0037] figure 1 is a schematic illustration of a holding device 100 for holding an acoustic emitter 101 in position relative to a container. The holding device comprises a body 102 which in turn comprises a cavity 104 for holding the sound emitter 101 . The cavity includes an opening 106 arranged and configured to face the container when the device is attached to the container. Furthermore, the connecting portion 108 of the holding device is arranged to be in contact with the container. The illustrated connection portions 108 may also be referred to as legs or feet, and may be shaped and configured to fit the container to which the retaining device 100 is to be attached.

[0038] The body 102 of the holding device 100 is made of an acoustic damping material. Other des...

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PUM

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Abstract

There is provided a holding arrangement (100, 200) for holding an acoustic transmitter (101) in place in relation to a container. The arrangement comprises: a body (102) comprising a cavity (104) forholding an acoustic transmitter, the cavity comprising an opening (106) arranged to face said container when said arrangement is attached to a container, wherein the body comprises acoustic damping material, and wherein the cavity is configured to permit movement of an acoustic transmitter in a direction perpendicular to a container surface and to restrict movement of the acoustic transmitter in directions not perpendicular to the container surface when an acoustic transmitter is arranged in said cavity and when said arrangement is attached to a container. There is also provided a measurementarrangement comprising such a holding arrangement.

Description

technical field [0001] The invention relates to holding devices for acoustic emitters in acoustic spectroscopy systems. In particular, the invention relates to a holding device configured to protect an acoustic emitter from external disturbances. Background technique [0002] Active sonometry is a measurement technique used to analyze the fluid inside a container or containment, such as a pipe or barrel. This technology is currently used mainly in the process industry. This technology requires small sensors with high precision in order to achieve measurements of sufficient quality in the process industry. [0003] However, when the properties of fluid / solid / gas are measured and analyzed from the outside of a container like a pipe or barrel by using vibration, acoustic and ultrasonic techniques, there are many external influences that reduce measurement accuracy. In particular, ambient process noise can lead to a significant reduction in the signal-to-noise ratio in and ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/22G01H17/00G01K11/22G01N29/028G01N29/032G01N29/036G01N29/14G01N29/28G01N29/32G01N29/34
CPCG01N29/036G01N29/12G01N29/222G01N29/223G01N29/28G01N29/32G10K11/004G10K11/162G01N2291/2695G01H17/00G01K11/22G01N29/028G01N29/032G01N29/14G01N29/34G01N2011/0073
Inventor 约翰内斯·科赫尔拉尔斯·汉松
Owner AXENS SA