[go: up one dir, main page]

FR3107352B1 - Procédé de mesure d’un débit de liquide à la sortie d’une pompe - Google Patents

Procédé de mesure d’un débit de liquide à la sortie d’une pompe Download PDF

Info

Publication number
FR3107352B1
FR3107352B1 FR2001558A FR2001558A FR3107352B1 FR 3107352 B1 FR3107352 B1 FR 3107352B1 FR 2001558 A FR2001558 A FR 2001558A FR 2001558 A FR2001558 A FR 2001558A FR 3107352 B1 FR3107352 B1 FR 3107352B1
Authority
FR
France
Prior art keywords
outlet
pump
measuring
accumulator
liquid flow
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR2001558A
Other languages
English (en)
Other versions
FR3107352A1 (fr
Inventor
Georges Maguin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vitesco Technologies
Original Assignee
Vitesco Technologies
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 Vitesco Technologies filed Critical Vitesco Technologies
Priority to FR2001558A priority Critical patent/FR3107352B1/fr
Priority to CN202180014905.2A priority patent/CN115087847A/zh
Priority to PCT/EP2021/053065 priority patent/WO2021165096A1/fr
Priority to US17/800,163 priority patent/US12222229B2/en
Publication of FR3107352A1 publication Critical patent/FR3107352A1/fr
Application granted granted Critical
Publication of FR3107352B1 publication Critical patent/FR3107352B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01F1/05—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
    • G01F1/34—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 measuring pressure or differential pressure
    • 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
    • G01F1/007—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 the level variations of storage tanks relative to the time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • G01F22/02—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for involving measurement of pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

Ce procédé de mesure d’un débit de liquide (5) à la sortie d’une pompe (11) est remarquable en ce qu’on prévoit un accumulateur à gaz (13) de volume connu à la sortie de cette pompe, en ce qu’on mesure la pression de gaz ou de liquide à l’intérieur de cet accumulateur (13), en ce qu’on en déduit le volume de gaz à l’intérieur de cet accumulateur (13), puis le volume dudit liquide à l’intérieur de cet accumulateur (13), puis le débit de ce liquide en sortie de cet accumulateur (13). (Fig. 1)
FR2001558A 2020-02-17 2020-02-17 Procédé de mesure d’un débit de liquide à la sortie d’une pompe Active FR3107352B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2001558A FR3107352B1 (fr) 2020-02-17 2020-02-17 Procédé de mesure d’un débit de liquide à la sortie d’une pompe
CN202180014905.2A CN115087847A (zh) 2020-02-17 2021-02-09 用于测量泵的出口处的液体流量速率的方法
PCT/EP2021/053065 WO2021165096A1 (fr) 2020-02-17 2021-02-09 Procédé de mesure d'un débit de liquide à la sortie d'une pompe
US17/800,163 US12222229B2 (en) 2020-02-17 2021-02-09 Method for measuring a liquid flow rate at the outlet of a pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2001558A FR3107352B1 (fr) 2020-02-17 2020-02-17 Procédé de mesure d’un débit de liquide à la sortie d’une pompe
FR2001558 2020-02-17

Publications (2)

Publication Number Publication Date
FR3107352A1 FR3107352A1 (fr) 2021-08-20
FR3107352B1 true FR3107352B1 (fr) 2022-01-14

Family

ID=70456971

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2001558A Active FR3107352B1 (fr) 2020-02-17 2020-02-17 Procédé de mesure d’un débit de liquide à la sortie d’une pompe

Country Status (4)

Country Link
US (1) US12222229B2 (fr)
CN (1) CN115087847A (fr)
FR (1) FR3107352B1 (fr)
WO (1) WO2021165096A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589280A (en) * 1982-12-08 1986-05-20 Medical Engineering Corporation Fluid flow meter utilizing pressure sensing
DE102010004615A1 (de) * 2010-01-13 2011-07-14 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Verfahren zur Bestimmung der aus einem Tank entnommenen Menge einer Flüssigkeit
CN102971610B (zh) * 2010-07-01 2017-03-29 恩德莱斯和豪瑟尔测量及调节技术分析仪表两合公司 测量流入容器的液体的体积流量和/或已流入容器的液体的体积的方法和装置
DE102011056357A1 (de) * 2011-12-13 2013-06-13 Windmöller & Hölscher Kg Messvorrichtung für die Bestimmung des Volumenstroms von Leim in einer Beleimungsvorrichtung
DE102012002059A1 (de) * 2012-02-03 2013-08-08 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zum Betrieb einer Dosiervorrichtung
CN204718657U (zh) * 2015-01-29 2015-10-21 朱国旗 一种车用尿素流量计
CN206625888U (zh) * 2017-04-19 2017-11-10 郑州航空工业管理学院 电磁式多级可变冷却强度的发动机冷却系统
CN107631891A (zh) * 2017-08-08 2018-01-26 华晨汽车集团控股有限公司 增压发动机冷却系统功能的测试方法
DE102018209858A1 (de) * 2018-06-19 2019-12-19 WAHL Engineering GmbH Vorrichtung zur mengendosierten Sprühstoffabgabe in Form eines Sprays

Also Published As

Publication number Publication date
WO2021165096A1 (fr) 2021-08-26
US12222229B2 (en) 2025-02-11
FR3107352A1 (fr) 2021-08-20
CN115087847A (zh) 2022-09-20
US20230074405A1 (en) 2023-03-09

Similar Documents

Publication Publication Date Title
RU2604463C1 (ru) Способ испытания газосепараторов погружных нефтяных насосов и стенд для осуществления такого способа
FR3090756B1 (fr) Dispositif de pompage, installation et procédé de fourniture d’hydrogène liquide
AU2018404778A1 (en) Differential flow measurement with coriolis flowmeter
US4086029A (en) Method and apparatus for flushing the plunger of a positive displacement pump
FR3107352B1 (fr) Procédé de mesure d’un débit de liquide à la sortie d’une pompe
CN111007204B (zh) 气体分析检定设备
RU2629787C2 (ru) Установка для раздельного измерения дебита нефтяных скважин по нефти, газу и воде
US10690132B2 (en) Liquid chromatography pump having diversion conduit for air evacuation
US20190055937A1 (en) Accurate flow-in measurement by triplex pump and continuous verification
US4649734A (en) Apparatus and method for calibrating a flow meter
RU137757U1 (ru) Автоматическая установка дозирования пенообразователя
CN104568651A (zh) 一种双压力振动管式钻井液密度在线测量仪及计算方法
Deininger et al. Control of flow rate in high pressure liquid chromatography
US11874152B2 (en) Gas bypass meter system
US6568923B2 (en) Fluid suction and discharge apparatus
EP3872596B1 (fr) Système d'alimentation en gaz, système de moussage mécanique et procédé d'alimentation en gaz
FR3101074B1 (fr) Procédé et machine pour remplir un récipient à un niveau souhaité de liquide
JPS635216A (ja) 真空ポンプの排気速度測定方法
SU271037A1 (ru) Способ измерения колебаний мгновенной производительности насоса
FR3082915B1 (fr) Regulateur d’alimentation en gaz
KR20160066996A (ko) 관내 액체 홀드업 측정장치 및 측정방법
US20230358583A1 (en) Method and high-pressure system for determining a flow control variable of a fluid flow flowing through a high-pressure-side high-pressure pump outlet of a high-pressure pump
JPH11148881A (ja) 圧力変換器校正装置
CA2600000C (fr) Methode de determination de la masse volumique absolue du laitier de ciment
RU1811580C (ru) Устройство дл измерени количества нефтепродуктов

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210820

CA Change of address

Effective date: 20220103

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6