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 PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- temperature
- ultrasonic
- sample
- medium
- measurement section
- 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
Links
- 239000012530 fluid Substances 0.000 claims abstract description 42
- 238000002604 ultrasonography Methods 0.000 claims abstract description 38
- 238000005259 measurement Methods 0.000 claims description 151
- 230000007246 mechanism Effects 0.000 claims description 116
- 238000009529 body temperature measurement Methods 0.000 claims description 111
- 238000009434 installation Methods 0.000 claims description 82
- 238000000034 method Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims 2
- 238000012360 testing method Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 112
- 238000013461 design Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 7
- 239000012925 reference material Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000012935 Averaging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Details Of Flowmeters (AREA)
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 (enExample) |
| EP (1) | EP2378255B1 (enExample) |
| JP (1) | JP5559091B2 (enExample) |
| CN (1) | CN102213608B (enExample) |
| DE (1) | DE102010014038B4 (enExample) |
| DK (1) | DK2378255T3 (enExample) |
Families Citing this family (6)
| 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)
| 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)
| 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 |
| WO2006133357A2 (en) * | 2005-06-08 | 2006-12-14 | Lumenite Control Technology Inc. | Self-calibrating liquid level transmitter |
-
2010
- 2010-04-06 DE DE102010014038A patent/DE102010014038B4/de not_active Expired - Fee Related
- 2010-12-21 US US12/974,387 patent/US8528382B2/en not_active Expired - Fee Related
-
2011
- 2011-01-24 DK DK11000532.9T patent/DK2378255T3/en active
- 2011-01-24 EP EP11000532.9A patent/EP2378255B1/de not_active Not-in-force
- 2011-04-05 JP JP2011083852A patent/JP5559091B2/ja not_active Expired - Fee Related
- 2011-04-06 CN CN201110085020.XA patent/CN102213608B/zh not_active Expired - Fee Related
Patent Citations (3)
| 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 |
| US8528382B2 (en) | 2013-09-10 |
| DK2378255T3 (en) | 2018-01-02 |
| US20110239730A1 (en) | 2011-10-06 |
| JP2011221021A (ja) | 2011-11-04 |
| EP2378255A1 (de) | 2011-10-19 |
| DE102010014038A1 (de) | 2011-10-06 |
| JP5559091B2 (ja) | 2014-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20210406 |