Unlock instant, AI-driven research and patent intelligence for your innovation.

Magnetic-inductive flowmeter

A magnetic induction, flowmeter technology, used in the application of electromagnetic flowmeters to detect fluid flow, volume/mass flow generated by electromagnetic effects, volume measurement, etc.

Inactive Publication Date: 2010-07-28
KRONE GMBH
View PDF2 Cites 18 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Magnetic induction flowmeters as described above have been used for decades and have been implemented innumerably, but despite this, further improvements to magnetic induction flowmeters are still desired and possible in many emerging technical fields

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Magnetic-inductive flowmeter
  • Magnetic-inductive flowmeter
  • Magnetic-inductive flowmeter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The magnetic-inductive flowmeter shown in the attached drawing (essentially only schematically) can be used to measure the flow of a flowing medium; depending on the required function, this flowmeter has: a measuring conduit 1; a magnetic field not shown in the drawing A generating device for generating a magnetic field at least partially passing through the measuring catheter 1, for which the magnetic field generating device is equipped with two magnetic coils not shown in the figure; the electrodes also not shown in the two figures are used It is used to measure the induced measuring voltage in the flowing medium. The magnetic induction flowmeter shown in the accompanying drawings also includes a casing 2 for housing the measuring conduit 1, the magnetic field generating device and the electrodes. Lan 3, 4.

[0028] In the magnetic induction flowmeter of the present invention, at least one reinforcing structure connecting the measuring conduit 1 with the casing 2 is pr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An electromagnetic flowmeter for mass flow measurement of a flowing medium having a measuring tube, a magnetic field generator for generating a magnetic field at least partially passing through the measuring tube, having two electrodes for tapping into a measurement voltage induced in the flowing medium and having a housing incorporating the measuring tube, the magnetic field generator and the electrodes, wherein the measuring tube has a cross section that varies along its length and the cross section in the mid-section of the measuring tube is smaller than at its ends, preferably the cross section of the measuring tube being rectangular in its mid-section, optionally also square, and wherein the housing preferably has a circular cross section. At least one reinforcement, preferably two, is provided in the mid-section of the measuring tube joining the measuring tube and the housing; Supports (5, 6) are taken as the reinforcement in the embodiment.

Description

technical field [0001] The invention relates to a magnetic-inductive flowmeter for measuring the flow rate of a flowing medium, comprising a measuring conduit, a magnetic field generating device for generating a magnetic field at least partially passing through the measuring conduit, two inductive sensors for measuring the flow medium An electrode for measuring the voltage and a housing for containing the measuring catheter, the magnetic field generating device and the electrode. The measuring conduit has a cross-section that varies along the length, and the cross-section of the middle part of the measuring conduit is smaller than the cross-section of the beginning and end of the measuring conduit, the housing preferably having a circular cross-section. Background technique [0002] Magnetic inductive flowmeters have been in the state of the art for decades and have many uses; examples can be found in the article by Prof. K.W. Bonfig in the journal Vulkan-Verlag Essen 3rd ed...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01F1/58
CPCG01F15/14G01F1/58
Inventor J·C·G·佩拉约
Owner KRONE GMBH