DE102010014038B4 - Kalibriervorrichtung für Durchflussmessgeräte - Google Patents
Kalibriervorrichtung für Durchflussmessgeräte Download PDFInfo
- Publication number
- DE102010014038B4 DE102010014038B4 DE102010014038A DE102010014038A DE102010014038B4 DE 102010014038 B4 DE102010014038 B4 DE 102010014038B4 DE 102010014038 A DE102010014038 A DE 102010014038A DE 102010014038 A DE102010014038 A DE 102010014038A DE 102010014038 B4 DE102010014038 B4 DE 102010014038B4
- Authority
- DE
- Germany
- Prior art keywords
- measuring device
- temperature measuring
- medium
- ultrasonic
- prüflingsmessstrecke
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 33
- 238000005259 measurement Methods 0.000 claims description 46
- 238000009529 body temperature measurement Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 8
- 238000002604 ultrasonography Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 4
- 239000000523 sample Substances 0.000 description 14
- 230000008901 benefit Effects 0.000 description 10
- 239000012530 fluid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010014038A DE102010014038B4 (de) | 2010-04-06 | 2010-04-06 | Kalibriervorrichtung für Durchflussmessgeräte |
| US12/974,387 US8528382B2 (en) | 2010-04-06 | 2010-12-21 | Calibration device for mass flow meters |
| DK11000532.9T DK2378255T3 (en) | 2010-04-06 | 2011-01-24 | CALIBRATION DEVICE FOR FLOW METERS |
| EP11000532.9A EP2378255B1 (de) | 2010-04-06 | 2011-01-24 | Kalibriervorrichtung für Durchflussmessgeräte |
| JP2011083852A JP5559091B2 (ja) | 2010-04-06 | 2011-04-05 | 流量測定装置用の較正装置 |
| CN201110085020.XA CN102213608B (zh) | 2010-04-06 | 2011-04-06 | 用于流量测量仪的校准装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010014038A DE102010014038B4 (de) | 2010-04-06 | 2010-04-06 | Kalibriervorrichtung für Durchflussmessgeräte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102010014038A1 DE102010014038A1 (de) | 2011-10-06 |
| DE102010014038B4 true DE102010014038B4 (de) | 2011-12-15 |
Family
ID=44242529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102010014038A Expired - Fee Related DE102010014038B4 (de) | 2010-04-06 | 2010-04-06 | Kalibriervorrichtung für Durchflussmessgeräte |
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 |
|---|---|---|---|---|
| JPH11230800A (ja) * | 1998-02-13 | 1999-08-27 | Kaijo Corp | 超音波流量計 |
| DE10057188A1 (de) * | 2000-11-17 | 2002-05-23 | Flowtec Ag | Ultraschall-Durchflußmeßgerät mit Temperaturkompensation |
| JP2006337313A (ja) * | 2005-06-06 | 2006-12-14 | Saginomiya Seisakusho Inc | 超音波流量計 |
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 |
| US5639972A (en) | 1995-03-31 | 1997-06-17 | Caldon, Inc. | Apparatus for determining fluid flow |
| WO2006133357A2 (en) * | 2005-06-08 | 2006-12-14 | Lumenite Control Technology Inc. | Self-calibrating liquid level transmitter |
| DE102005038599A1 (de) * | 2005-08-16 | 2007-02-22 | Robert Bosch Gmbh | Ultraschallmesseinheit mit integrierter Feuchteermittlung |
| EP2072972B1 (de) | 2007-12-21 | 2016-04-13 | SICK Engineering GmbH | Vorrichtung zum Messen der Bewegung eines Fluids in einem Rohr |
-
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 |
|---|---|---|---|---|
| JPH11230800A (ja) * | 1998-02-13 | 1999-08-27 | Kaijo Corp | 超音波流量計 |
| DE10057188A1 (de) * | 2000-11-17 | 2002-05-23 | Flowtec Ag | Ultraschall-Durchflußmeßgerät mit Temperaturkompensation |
| JP2006337313A (ja) * | 2005-06-06 | 2006-12-14 | Saginomiya Seisakusho Inc | 超音波流量計 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102213608A (zh) | 2011-10-12 |
| EP2378255B1 (de) | 2017-09-20 |
| CN102213608B (zh) | 2015-04-01 |
| 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 |
|---|---|---|---|
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final |
Effective date: 20120316 |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |