CN102213608B - 用于流量测量仪的校准装置 - Google Patents

用于流量测量仪的校准装置 Download PDF

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Publication number
CN102213608B
CN102213608B CN201110085020.XA CN201110085020A CN102213608B CN 102213608 B CN102213608 B CN 102213608B CN 201110085020 A CN201110085020 A CN 201110085020A CN 102213608 B CN102213608 B CN 102213608B
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CN
China
Prior art keywords
temperature
sample
ultrasonic
medium
bypass
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.)
Expired - Fee Related
Application number
CN201110085020.XA
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English (en)
Chinese (zh)
Other versions
CN102213608A (zh
Inventor
P.C.L.范布拉克尔
A.J.范贝库姆
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.)
Krohne AG
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Krohne AG
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 Krohne AG filed Critical Krohne AG
Publication of CN102213608A publication Critical patent/CN102213608A/zh
Application granted granted Critical
Publication of CN102213608B publication Critical patent/CN102213608B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
    • G01K11/24—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of the velocity of propagation of sound
    • 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
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • G01K13/026—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving liquids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Details Of Flowmeters (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CN201110085020.XA 2010-04-06 2011-04-06 用于流量测量仪的校准装置 Expired - Fee Related CN102213608B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010014038.4 2010-04-06
DE102010014038A DE102010014038B4 (de) 2010-04-06 2010-04-06 Kalibriervorrichtung für Durchflussmessgeräte

Publications (2)

Publication Number Publication Date
CN102213608A CN102213608A (zh) 2011-10-12
CN102213608B true CN102213608B (zh) 2015-04-01

Family

ID=44242529

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110085020.XA Expired - Fee Related CN102213608B (zh) 2010-04-06 2011-04-06 用于流量测量仪的校准装置

Country Status (6)

Country Link
US (1) US8528382B2 (https=)
EP (1) EP2378255B1 (https=)
JP (1) JP5559091B2 (https=)
CN (1) CN102213608B (https=)
DE (1) DE102010014038B4 (https=)
DK (1) DK2378255T3 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102520462A (zh) * 2011-12-15 2012-06-27 上海发电设备成套设计研究院 超声波煤流仪检测实验台
DE102014210545A1 (de) * 2014-06-04 2015-12-17 Robert Bosch Gmbh Verfahren zum Kalibrieren von Durchflussmessern für fluide Medien
DE102018212368A1 (de) * 2018-07-25 2020-01-30 Robert Bosch Gmbh Verfahren zur Plausibilisierung eines Sensorsignals eines in einem SCR-Katalysatorsystem angeordneten Konzentrationssensors
DE102020200749A1 (de) * 2020-01-22 2021-07-22 Landis + Gyr Gmbh Energiezähler und Verfahren zur Erfassung einer Wärme- oder Kältemenge
DE102021101256A1 (de) 2021-01-21 2022-07-21 Krohne Ag Verfahren zur Kalibration einer auf Ultraschallmessung basierenden Temperaturmesseinheit, Verfahren zur Messung der Temperatur eines Mediums, Temperaturmesseinheit und Ultraschalldurchflussmessgerät
CN114422927B (zh) * 2021-12-13 2024-05-24 中国航空工业集团公司北京长城计量测试技术研究所 一种可变温度的传声器校准装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705753A (en) * 1995-03-31 1998-01-06 Caldon, Inc. Apparatus for determining fluid flow
CN101243306A (zh) * 2005-08-16 2008-08-13 罗伯特·博世有限公司 组合有湿度感测的超声波测量单元
EP2072972A1 (de) * 2007-12-21 2009-06-24 SICK Engineering GmbH Vorrichtung zum messen der bewegung eines fluids in einem rohr

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741014A (en) * 1970-06-25 1973-06-26 Tokyo Keiki Kk Ultrasonic current meter
US4208908A (en) * 1978-10-23 1980-06-24 Leeds & Northrup Company Speed of sound compensation for Doppler flowmeter
JPS6191518A (ja) * 1984-10-12 1986-05-09 Tokyo Tatsuno Co Ltd 流量計自動検量装置
JP2632200B2 (ja) * 1988-11-30 1997-07-23 本多電子株式会社 超音波による温度分布測定方法及び装置
JP2747618B2 (ja) * 1990-11-05 1998-05-06 株式会社トキメック 超音波流速測定方法およびその装置
US5455781A (en) 1993-08-31 1995-10-03 Dresser Industries, Inc. Apparatus and method for determining the measurement accuracy of electronic gas meters
JPH11230800A (ja) * 1998-02-13 1999-08-27 Kaijo Corp 超音波流量計
DE10057188C8 (de) * 2000-11-17 2016-10-06 Endress + Hauser Flowtec Ag Ultraschall-Durchflußmeßgerät mit Temperaturkompensation
JP4738897B2 (ja) * 2005-06-06 2011-08-03 株式会社鷺宮製作所 超音波流量計
EP1889015A4 (en) * 2005-06-08 2014-06-11 Lumenite Control Technology Inc SELF-CALIBRATING LIQUID LEVEL TRANSMITTER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705753A (en) * 1995-03-31 1998-01-06 Caldon, Inc. Apparatus for determining fluid flow
CN101243306A (zh) * 2005-08-16 2008-08-13 罗伯特·博世有限公司 组合有湿度感测的超声波测量单元
EP2072972A1 (de) * 2007-12-21 2009-06-24 SICK Engineering GmbH Vorrichtung zum messen der bewegung eines fluids in einem rohr

Also Published As

Publication number Publication date
DE102010014038B4 (de) 2011-12-15
CN102213608A (zh) 2011-10-12
EP2378255B1 (de) 2017-09-20
US20110239730A1 (en) 2011-10-06
EP2378255A1 (de) 2011-10-19
JP2011221021A (ja) 2011-11-04
JP5559091B2 (ja) 2014-07-23
DK2378255T3 (en) 2018-01-02
DE102010014038A1 (de) 2011-10-06
US8528382B2 (en) 2013-09-10

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