SA519410834B1 - عدادات قياس تدفق مجال مغناطيسي متردد - Google Patents

عدادات قياس تدفق مجال مغناطيسي متردد

Info

Publication number
SA519410834B1
SA519410834B1 SA519410834A SA519410834A SA519410834B1 SA 519410834 B1 SA519410834 B1 SA 519410834B1 SA 519410834 A SA519410834 A SA 519410834A SA 519410834 A SA519410834 A SA 519410834A SA 519410834 B1 SA519410834 B1 SA 519410834B1
Authority
SA
Saudi Arabia
Prior art keywords
alternating magnetic
flow
magnetic field
electrical signals
flow path
Prior art date
Application number
SA519410834A
Other languages
English (en)
Inventor
أم. الخباز فؤاد
أتش. العوامي لؤي
المعتوق معتوق
Original Assignee
شركه الزيت العربية السعودية
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by شركه الزيت العربية السعودية filed Critical شركه الزيت العربية السعودية
Publication of SA519410834B1 publication Critical patent/SA519410834B1/ar

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G01F1/588—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters combined constructions of electrodes, coils or magnetic circuits, accessories therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/7046—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using electrical loaded particles as tracer, e.g. ions or electrons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/24—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G01F1/582—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters without electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G01F1/586—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters constructions of coils, magnetic circuits, accessories therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Volume Flow (AREA)

Abstract

يتعلق الاختراع الحالي بتقديم طرق Methods ، وجهاز apparatus ، ونظم systems لقياسات تدفق flow measurements بواسطة مجالات مغنطيسية مترددة alternating magnetic fields. يتضمن أحد الأمثلة على مقياس تدفق مجال مغنطيسي متردد مثالي alternating magnetic field flowmeter رمز مغنطيسي متحرك magnetic token movable داخل مجرى لتوجيه conduit for guiding تدفق مائع fluid flow (موصل أو غير موصل) بطول مسار تدفق flow path ، ومولد مجال مغنطيسي magnetic field generator مهيأ لتوليد مجالات مغنطيسية مترددة alternating magnetic fields داخل المجرى conduit لتحريك الرمز المغنطيسي magnetic token بطول مسار التدفق flow path بسرعة تدفق أولى وفى عكس مسار التدفق بسرعة تدفق ثانية، وكاشف detector مهيأ لقياس الإشارة الكهربائية electrical signals الأولى والثانية استجابة للمجالات المغنطيسية المترددة alternating magnetic fields ، بحيث تكون الإشارة الكهربائية electrical signals الأولى والثانية مرتبطين بسرعة التدفق flow velocities الأولى والثانية، ومعالج processor مهيأ لتحديد معدل تدفق المائع flow rate of the fluid بناء على ا
SA519410834A 2017-06-22 2019-12-17 عدادات قياس تدفق مجال مغناطيسي متردد SA519410834B1 (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/630,736 US10330511B2 (en) 2017-06-22 2017-06-22 Alternating magnetic field flow meters

Publications (1)

Publication Number Publication Date
SA519410834B1 true SA519410834B1 (ar) 2022-06-08

Family

ID=62817085

Family Applications (1)

Application Number Title Priority Date Filing Date
SA519410834A SA519410834B1 (ar) 2017-06-22 2019-12-17 عدادات قياس تدفق مجال مغناطيسي متردد

Country Status (4)

Country Link
US (2) US10330511B2 (ar)
EP (1) EP3642569A1 (ar)
SA (1) SA519410834B1 (ar)
WO (1) WO2018236640A1 (ar)

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* Cited by examiner, † Cited by third party
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US10330511B2 (en) * 2017-06-22 2019-06-25 Saudi Arabian Oil Company Alternating magnetic field flow meters
DE102017214786A1 (de) * 2017-08-23 2019-02-28 Infineon Technologies Ag MEMS-Sensoren, Verfahren zum Bereitstellen derselben und Verfahren zum Messen eines Fluidbestandteils
NO345738B1 (en) * 2019-03-29 2021-07-12 Wionetic AS Electromagnetic flowmeter and method for determining a property of a fluid composition carried in a fluid conduit
WO2020257452A1 (en) * 2019-06-20 2020-12-24 Saudi Arabian Oil Company Alternating magnetic field flow meters with embedded quality assurance and control
DE102019120315A1 (de) * 2019-07-26 2021-01-28 Endress + Hauser Flowtec Ag Das magnetisch-induktive Durchflussmessgerät und Verfahren zum Betreiben eines magnetisch-induktiven Durchflussmessgerätes
DE102019123359B4 (de) * 2019-08-30 2021-06-24 Endress + Hauser Flowtec Ag Magnetisch-induktive Durchflussmesssonde und Verfahren zum Betreiben einer magnetisch-induktiven Durchflussmesssonde
US11341830B2 (en) 2020-08-06 2022-05-24 Saudi Arabian Oil Company Infrastructure construction digital integrated twin (ICDIT)
US11687053B2 (en) 2021-03-08 2023-06-27 Saudi Arabian Oil Company Intelligent safety motor control center (ISMCC)

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Also Published As

Publication number Publication date
US20190271577A1 (en) 2019-09-05
US20180372523A1 (en) 2018-12-27
WO2018236640A1 (en) 2018-12-27
US10690531B2 (en) 2020-06-23
EP3642569A1 (en) 2020-04-29
US10330511B2 (en) 2019-06-25

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