DK181025B1 - Flow Sensor and Method Providing Corrected Values of the Density and/or the Flow Based on Values of the Expected Speed of Sound - Google Patents

Flow Sensor and Method Providing Corrected Values of the Density and/or the Flow Based on Values of the Expected Speed of Sound Download PDF

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Publication number
DK181025B1
DK181025B1 DKPA202200049A DKPA202200049A DK181025B1 DK 181025 B1 DK181025 B1 DK 181025B1 DK PA202200049 A DKPA202200049 A DK PA202200049A DK PA202200049 A DKPA202200049 A DK PA202200049A DK 181025 B1 DK181025 B1 DK 181025B1
Authority
DK
Denmark
Prior art keywords
flow
temperature
fluid
sensor
flow sensor
Prior art date
Application number
DKPA202200049A
Other languages
Danish (da)
English (en)
Inventor
Eskerod Madsen Bo
Original Assignee
Remoni As
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 Remoni As filed Critical Remoni As
Priority to JP2023580381A priority Critical patent/JP2024527312A/ja
Priority to EP22832243.4A priority patent/EP4363805A4/en
Priority to PCT/DK2022/050134 priority patent/WO2023274474A1/en
Priority to AU2022303540A priority patent/AU2022303540A1/en
Priority to AU2022301224A priority patent/AU2022301224A1/en
Priority to PCT/DK2022/050136 priority patent/WO2023274476A1/en
Priority to CA3223307A priority patent/CA3223307A1/en
Priority to EP22832245.9A priority patent/EP4363806A4/en
Priority to PCT/DK2022/050135 priority patent/WO2023274475A1/en
Priority to AU2022304000A priority patent/AU2022304000A1/en
Priority to JP2023580350A priority patent/JP2024527311A/ja
Priority to CA3223300A priority patent/CA3223300A1/en
Application granted granted Critical
Publication of DK202200049A1 publication Critical patent/DK202200049A1/en
Publication of DK181025B1 publication Critical patent/DK181025B1/en
Priority to US18/395,947 priority patent/US20240142283A1/en
Priority to US18/395,972 priority patent/US20240151568A1/en

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
    • G01F1/68—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 thermal effects
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/6882—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element making use of temperature dependence of acoustic properties, e.g. propagation speed of surface acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/14—Casings, e.g. of special material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • G01F1/668—Compensating or correcting for variations in velocity of sound

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DKPA202200049A 2021-06-27 2022-01-19 Flow Sensor and Method Providing Corrected Values of the Density and/or the Flow Based on Values of the Expected Speed of Sound DK181025B1 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
PCT/DK2022/050135 WO2023274475A1 (en) 2021-06-27 2022-06-17 Ultrasonic flow sensor and thermal energy sensor with non-invasive correction for change in fluid composition and improved accuracy
PCT/DK2022/050134 WO2023274474A1 (en) 2021-06-27 2022-06-17 Flow sensor and method using temperature to improve measurements for low rates
AU2022303540A AU2022303540A1 (en) 2021-06-27 2022-06-17 Flow sensor and method using temperature to improve measurements for low rates
AU2022301224A AU2022301224A1 (en) 2021-06-27 2022-06-17 Ultrasonic flow sensor and thermal energy sensor with non-invasive correction for change in fluid composition and improved accuracy
PCT/DK2022/050136 WO2023274476A1 (en) 2021-06-27 2022-06-17 Ultrasonic flow sensor and thermal energy sensor with non-invasive identification of no-flow and improved accuracy
CA3223307A CA3223307A1 (en) 2021-06-27 2022-06-17 Ultrasonic flow sensor and thermal energy sensor with non-invasive identification of no-flow and improved accuracy
JP2023580381A JP2024527312A (ja) 2021-06-27 2022-06-17 無流量の非侵襲性識別及び向上した精度を伴う、超音波流量センサ及び熱エネルギーセンサ
JP2023580350A JP2024527311A (ja) 2021-06-27 2022-06-17 低速度の測定を改善するために温度を使用する流量センサー及び方法
EP22832243.4A EP4363805A4 (en) 2021-06-27 2022-06-17 Flow sensor and method using temperature to improve measurements for low rates
AU2022304000A AU2022304000A1 (en) 2021-06-27 2022-06-17 Ultrasonic flow sensor and thermal energy sensor with non-invasive identification of no-flow and improved accuracy
CA3223300A CA3223300A1 (en) 2021-06-27 2022-06-17 Flow sensor and method using temperature to improve measurements for low rates
EP22832245.9A EP4363806A4 (en) 2021-06-27 2022-06-17 Ultrasonic flow sensor and thermal energy sensor with non-invasive no-flow detection and improved accuracy
US18/395,947 US20240142283A1 (en) 2021-06-27 2023-12-26 Ultrasonic Flow Sensor and Thermal Energy Sensor with Non-Invasive Identification of No-Flow and Improved Accuracy
US18/395,972 US20240151568A1 (en) 2021-06-27 2023-12-26 Flow Sensor and Method Using Temperature to Improve Measurements for Low Rates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA202100690 2021-06-27

Publications (2)

Publication Number Publication Date
DK202200049A1 DK202200049A1 (en) 2022-10-04
DK181025B1 true DK181025B1 (en) 2022-10-04

Family

ID=83463997

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA202200049A DK181025B1 (en) 2021-06-27 2022-01-19 Flow Sensor and Method Providing Corrected Values of the Density and/or the Flow Based on Values of the Expected Speed of Sound

Country Status (7)

Country Link
US (2) US20240151568A1 (https=)
EP (2) EP4363805A4 (https=)
JP (2) JP2024527311A (https=)
AU (3) AU2022303540A1 (https=)
CA (2) CA3223300A1 (https=)
DK (1) DK181025B1 (https=)
WO (3) WO2023274476A1 (https=)

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IL325914A (en) * 2023-07-17 2026-03-01 Lixil Corp Ultrasonic sensor monitoring device, system and method
EP4597047A1 (de) * 2024-02-01 2025-08-06 Levitronix GmbH Ultraschall-messvorrichtung zur ermittlung des durchflusses sowie verfahren zur bestimmung der temperatur
KR102775513B1 (ko) * 2024-06-11 2025-03-05 한국표준과학연구원 초음파 가스미터를 위한 온압 보정 장치 및 이를 이용한 온압 보정 방법
CN118624065B (zh) * 2024-08-12 2024-11-12 浙江东方职业技术学院 一种温度传感器超声波热量测量方法及装置
CN118882763B (zh) * 2024-10-09 2025-01-28 青岛乾程科技股份有限公司 一种超声波水表在线零漂校正方法
CN120213145B (zh) * 2025-05-27 2025-08-26 青岛乾程科技股份有限公司 基于超声波计量气泡检测方法、系统、设备、介质及产品

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JP3637628B2 (ja) * 1995-04-28 2005-04-13 松下電器産業株式会社 流量計測装置
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LT2840362T (lt) * 2013-08-19 2021-06-10 Kamstrup A/S Srauto matuoklis su dviem korpuse esančiais temperatūros jutikliais
FR3016035B1 (fr) * 2013-12-26 2016-02-12 Grdf Equipement de releve et de transmission de valeurs mesurees de temperature
ES2771798T3 (es) * 2014-11-14 2020-07-07 Mems Ag Procedimiento y dispositivo de medición para la determinación de variables específicas para la constitución del gas
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Also Published As

Publication number Publication date
US20240142283A1 (en) 2024-05-02
JP2024527311A (ja) 2024-07-24
WO2023274475A1 (en) 2023-01-05
EP4363805A1 (en) 2024-05-08
EP4363806A1 (en) 2024-05-08
DK202200049A1 (en) 2022-10-04
EP4363806A4 (en) 2025-04-30
AU2022303540A1 (en) 2024-01-04
AU2022301224A1 (en) 2023-05-25
US20240151568A1 (en) 2024-05-09
CA3223307A1 (en) 2023-01-05
CA3223300A1 (en) 2023-01-05
WO2023274476A1 (en) 2023-01-05
EP4363805A4 (en) 2025-06-18
JP2024527312A (ja) 2024-07-24
WO2023274474A1 (en) 2023-01-05
AU2022304000A1 (en) 2024-01-04

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Effective date: 20221004

PME Patent granted

Effective date: 20221004