KR20100047345A - 코리올리 유량계용 진단 장치 및 방법 - Google Patents
코리올리 유량계용 진단 장치 및 방법 Download PDFInfo
- Publication number
- KR20100047345A KR20100047345A KR1020107006880A KR20107006880A KR20100047345A KR 20100047345 A KR20100047345 A KR 20100047345A KR 1020107006880 A KR1020107006880 A KR 1020107006880A KR 20107006880 A KR20107006880 A KR 20107006880A KR 20100047345 A KR20100047345 A KR 20100047345A
- Authority
- KR
- South Korea
- Prior art keywords
- flow
- flow meter
- density
- multiple modes
- mode
- Prior art date
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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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
- G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
- G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
- G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits
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- 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass 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
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
- G01F1/78—Direct mass flowmeters
- G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
- G01F1/84—Coriolis or gyroscopic mass flowmeters
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
- G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing
-
- 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
- G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means
- G01F15/024—Compensating or correcting for variations in pressure, density or temperature using electrical means involving digital counting
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- 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
-
- 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
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
-
- 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
- G01K11/28—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurements of density
-
- 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
- G01K13/024—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving gases
-
- 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)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
도 2는 본 발명의 실예에 따른 진단 시스템을 도시하며,
도 3는 본 발명의 실예에 따른 진단 시스템을 도시하며,
도 4는 본 발명의 실예에 따른 유량을 결정하는 프로세스를 도시하며,
도 5는 본 발명의 실예에 따른 진단 시스템을 도시하며,
도 6은 본 발명의 실예에 따른 진단 시스템을 도시하며, 및
도 7은 본 발명의 실예에 따른 온도에 대한 프로세스를 도시한다.
Claims (2)
- 다중 진동 모드를 이용하는 물질 유동의 온도를 계산하는 방법으로서,
각각의 목표된 모드에 대해 상기 유량계를 교정하여(calibrating) 밀도 결정에 사용되는 교정 상수를 결정하는 단계;
각각의 목표된 모드에 관련된 관 주기를 결정하는 단계; 및
각각의 목표된 모드에 대해 관 주기 및 상기 교정 상수를 이용하여 상기 물질 유동의 온도를 계산하는 단계를 포함하는,
다중 진동 모드를 이용하는 물질 유동의 온도를 계산하는 방법. - 다중 진동 모드를 이용하여 물질 유동의 온도를 계산하는 시스템으로서,
각각의 목표된 모드에 대해 상기 유량계를 교정하여 밀도 결정에 사용되는 교정 상수를 결정하는 수단;
각각의 목표된 모드에 관련된 관 주기를 결정하는 수단; 및
각각의 목표된 모드에 대해 관 주기 및 상기 교정 상수를 이용하여 상기 물질 유동의 온도를 계산하는 수단을 포함하는,
다중 진동 모드를 이용하는 물질 유동의 온도를 계산하는 시스템.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2003/030662 WO2005040734A1 (en) | 2003-09-29 | 2003-09-29 | Diagnostic apparatus and methods for a coriolis flow meter |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067006024A Division KR101011809B1 (ko) | 2003-09-29 | 2003-09-29 | 코리올리 유량계용 진단 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100047345A true KR20100047345A (ko) | 2010-05-07 |
KR101061649B1 KR101061649B1 (ko) | 2011-09-01 |
Family
ID=34519498
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020107006880A KR101061649B1 (ko) | 2003-09-29 | 2003-09-29 | 코리올리 유량계용 진단 장치 및 방법 |
KR1020107006878A KR101019806B1 (ko) | 2003-09-29 | 2003-09-29 | 코리올리 유량계용 진단 장치 및 방법 |
KR1020067006024A KR101011809B1 (ko) | 2003-09-29 | 2003-09-29 | 코리올리 유량계용 진단 장치 및 방법 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020107006878A KR101019806B1 (ko) | 2003-09-29 | 2003-09-29 | 코리올리 유량계용 진단 장치 및 방법 |
KR1020067006024A KR101011809B1 (ko) | 2003-09-29 | 2003-09-29 | 코리올리 유량계용 진단 장치 및 방법 |
Country Status (14)
Country | Link |
---|---|
US (1) | US7831400B2 (ko) |
EP (3) | EP1788362B1 (ko) |
JP (1) | JP4546927B2 (ko) |
KR (3) | KR101061649B1 (ko) |
CN (2) | CN100437044C (ko) |
AR (1) | AR045832A1 (ko) |
AU (1) | AU2003272762A1 (ko) |
BR (1) | BRPI0318511B1 (ko) |
CA (1) | CA2539204C (ko) |
DE (2) | DE60335045D1 (ko) |
HK (1) | HK1095627A1 (ko) |
MX (1) | MXPA06003430A (ko) |
RU (1) | RU2398192C2 (ko) |
WO (1) | WO2005040734A1 (ko) |
Families Citing this family (21)
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KR101061649B1 (ko) | 2003-09-29 | 2011-09-01 | 마이크로 모우션, 인코포레이티드 | 코리올리 유량계용 진단 장치 및 방법 |
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CA2622976C (en) | 2005-09-19 | 2013-05-07 | Micro Motion, Inc. | Meter electronics and methods for verification diagnostics for a flow meter |
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US9086308B2 (en) * | 2009-12-14 | 2015-07-21 | Siemens Aktiengesellschaft | Method for operating a coriolis mass flow rate meter and coriolis mass flow rate meter |
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2003
- 2003-09-29 KR KR1020107006880A patent/KR101061649B1/ko active IP Right Grant
- 2003-09-29 DE DE60335045T patent/DE60335045D1/de not_active Expired - Lifetime
- 2003-09-29 WO PCT/US2003/030662 patent/WO2005040734A1/en active Application Filing
- 2003-09-29 BR BRPI0318511A patent/BRPI0318511B1/pt active IP Right Grant
- 2003-09-29 AU AU2003272762A patent/AU2003272762A1/en not_active Abandoned
- 2003-09-29 CN CNB038271370A patent/CN100437044C/zh not_active Expired - Lifetime
- 2003-09-29 DE DE60335420T patent/DE60335420D1/de not_active Expired - Lifetime
- 2003-09-29 MX MXPA06003430A patent/MXPA06003430A/es active IP Right Grant
- 2003-09-29 EP EP07004232A patent/EP1788362B1/en not_active Expired - Lifetime
- 2003-09-29 US US10/570,856 patent/US7831400B2/en not_active Expired - Lifetime
- 2003-09-29 KR KR1020107006878A patent/KR101019806B1/ko active IP Right Grant
- 2003-09-29 JP JP2005509924A patent/JP4546927B2/ja not_active Expired - Fee Related
- 2003-09-29 CA CA2539204A patent/CA2539204C/en not_active Expired - Lifetime
- 2003-09-29 EP EP07004233A patent/EP1798536B1/en not_active Expired - Lifetime
- 2003-09-29 EP EP03754963A patent/EP1668321B1/en not_active Expired - Lifetime
- 2003-09-29 CN CN200810099349XA patent/CN101334305B/zh not_active Expired - Lifetime
- 2003-09-29 KR KR1020067006024A patent/KR101011809B1/ko active IP Right Grant
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2004
- 2004-09-27 AR ARP040103489A patent/AR045832A1/es unknown
-
2007
- 2007-03-16 HK HK07102869.7A patent/HK1095627A1/xx not_active IP Right Cessation
- 2007-08-17 RU RU2007131436/28A patent/RU2398192C2/ru active
Also Published As
Publication number | Publication date |
---|---|
KR20100047344A (ko) | 2010-05-07 |
KR101019806B1 (ko) | 2011-03-04 |
CA2539204C (en) | 2013-12-10 |
US20060265148A1 (en) | 2006-11-23 |
AU2003272762A1 (en) | 2005-05-11 |
MXPA06003430A (es) | 2006-06-27 |
EP1668321A1 (en) | 2006-06-14 |
US7831400B2 (en) | 2010-11-09 |
BR0318511A (pt) | 2006-09-12 |
CA2539204A1 (en) | 2005-05-06 |
JP2007521468A (ja) | 2007-08-02 |
DE60335045D1 (de) | 2010-12-30 |
CN1839296A (zh) | 2006-09-27 |
EP1798536A1 (en) | 2007-06-20 |
CN100437044C (zh) | 2008-11-26 |
EP1788362A1 (en) | 2007-05-23 |
DE60335420D1 (de) | 2011-01-27 |
KR101011809B1 (ko) | 2011-02-07 |
CN101334305B (zh) | 2012-05-09 |
EP1668321B1 (en) | 2010-12-15 |
RU2398192C2 (ru) | 2010-08-27 |
EP1798536B1 (en) | 2011-06-08 |
CN101334305A (zh) | 2008-12-31 |
HK1095627A1 (en) | 2007-05-11 |
AR045832A1 (es) | 2005-11-16 |
EP1788362B1 (en) | 2010-11-17 |
KR101061649B1 (ko) | 2011-09-01 |
JP4546927B2 (ja) | 2010-09-22 |
WO2005040734A1 (en) | 2005-05-06 |
KR20060088116A (ko) | 2006-08-03 |
RU2007131436A (ru) | 2009-02-27 |
BRPI0318511B1 (pt) | 2017-01-24 |
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