HK1038962B - 用於具有其流量校準因數不依賴物料密度的科里奧利流量計的方法和儀器 - Google Patents

用於具有其流量校準因數不依賴物料密度的科里奧利流量計的方法和儀器

Info

Publication number
HK1038962B
HK1038962B HK02100433.3A HK02100433A HK1038962B HK 1038962 B HK1038962 B HK 1038962B HK 02100433 A HK02100433 A HK 02100433A HK 1038962 B HK1038962 B HK 1038962B
Authority
HK
Hong Kong
Prior art keywords
calibration factor
material density
coriolis flowmeter
flow calibration
factor independent
Prior art date
Application number
HK02100433.3A
Other languages
English (en)
Other versions
HK1038962A1 (en
Inventor
C‧B‧范克萊維
C‧P‧斯塔克
G‧T‧蘭哈姆
Original Assignee
微動公司
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
Priority claimed from US09/144,030 external-priority patent/US5969265A/en
Application filed by 微動公司 filed Critical 微動公司
Publication of HK1038962A1 publication Critical patent/HK1038962A1/xx
Publication of HK1038962B publication Critical patent/HK1038962B/zh

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
    • G01F1/76—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
    • G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • 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
    • G01F1/845—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
    • 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
    • G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
HK02100433.3A 1998-08-31 2002-01-18 用於具有其流量校準因數不依賴物料密度的科里奧利流量計的方法和儀器 HK1038962B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/144,030 US5969265A (en) 1998-07-01 1998-08-31 Coriolis flowmeter having its flow calibration factor independent of material density
PCT/US1999/011771 WO2000012970A1 (en) 1998-08-31 1999-05-28 Method and apparatus for a coriolis flowmeter having its flow calibration factor independent of material density

Publications (2)

Publication Number Publication Date
HK1038962A1 HK1038962A1 (en) 2002-04-04
HK1038962B true HK1038962B (zh) 2005-08-26

Family

ID=22506757

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02100433.3A HK1038962B (zh) 1998-08-31 2002-01-18 用於具有其流量校準因數不依賴物料密度的科里奧利流量計的方法和儀器

Country Status (11)

Country Link
EP (1) EP1110059B1 (zh)
JP (1) JP3499826B2 (zh)
KR (1) KR100453257B1 (zh)
CN (1) CN1184458C (zh)
AU (1) AU4212999A (zh)
BR (1) BR9912981B1 (zh)
CA (1) CA2336572C (zh)
DE (1) DE69920241T2 (zh)
HK (1) HK1038962B (zh)
RU (1) RU2233432C2 (zh)
WO (1) WO2000012970A1 (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6487917B1 (en) * 2000-05-02 2002-12-03 Micro Motion, Inc. Low thermal stress balance bar for a coriolis flowmeter
US6598489B1 (en) * 2002-03-29 2003-07-29 Micro Motion, Inc. Balance bar having a reduced axial thermal stress resulting from high temperature manufacturing methods
CN100387943C (zh) 2002-05-08 2008-05-14 恩德斯+豪斯流量技术股份有限公司 振动转换器
DE10351311B3 (de) * 2003-10-31 2005-06-30 Abb Patent Gmbh Coriolis-Massendurchflussmessgerät
US7077014B2 (en) 2004-06-23 2006-07-18 Endress + Hauser Flowtec Ag Vibration-type measuring transducer
DE102004030392A1 (de) * 2004-06-23 2006-01-19 Endress + Hauser Flowtec Ag, Reinach Meßwandler vom Vibrationstyp
DE102005042677A1 (de) 2005-08-27 2007-03-08 Abb Patent Gmbh Coriolis-Massendurchfluss-Aufnehmer
WO2008013545A1 (en) * 2006-07-28 2008-01-31 Micro Motion, Inc. Three pickoff sensor flow meter
CA2723229C (en) 2008-05-09 2016-04-26 Micro Motion, Inc. Dual tube coriolis flow meter with a central stationary plate serving as support for driver and pick-off components
RU2467292C2 (ru) * 2008-05-09 2012-11-20 Майкро Моушн, Инк. Кориолисов расходомер с двойной трубой и центральной закрепленной пластиной, служащей в качестве опоры для возбудителя и компонентов датчиков
RU2457443C1 (ru) * 2011-01-20 2012-07-27 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Массовый расходомер кориолисова типа
DE102011006997A1 (de) * 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Frequenzabgleichsverfahren für eine Rohranordnung
EP2938973B1 (de) 2012-12-30 2023-05-03 Endress+Hauser Flowtec AG Messwandler vom vibrationstyp sowie damit gebildetes messsystem
DE102013102708A1 (de) * 2013-03-18 2014-09-18 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp sowie damit gebildetes Meßsystem
DE102013102711A1 (de) * 2013-03-18 2014-09-18 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp sowie damit gebildetes Meßsystem
CN105008871B (zh) 2012-12-30 2018-07-31 恩德斯+豪斯流量技术股份有限公司 振动型测量变换器以及形成有该测量变换器的测量系统
RU2583875C1 (ru) * 2014-12-10 2016-05-10 Общество с ограниченной ответственностью "Геофизмаш" Способ измерения расхода жидкости в скважине (трубопроводе) некалиброванным расходомером
CN106918377B (zh) * 2015-12-24 2019-11-05 通用电气公司 用于虚拟流量计的校准装置、灵敏度确定模块及相应方法
DE102017112245B4 (de) * 2017-06-02 2023-02-23 Endress+Hauser Flowtec Ag Messaufnehmer zum Messen des Massendurchflusses eines strömungsfähigen Mediums

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5796012A (en) * 1996-09-19 1998-08-18 Oval Corporation Error correcting Coriolis flowmeter
US5987999A (en) * 1998-07-01 1999-11-23 Micro Motion, Inc. Sensitivity enhancing balance bar

Also Published As

Publication number Publication date
HK1038962A1 (en) 2002-04-04
AU4212999A (en) 2000-03-21
KR100453257B1 (ko) 2004-10-21
EP1110059B1 (en) 2004-09-15
CN1184458C (zh) 2005-01-12
JP2002523765A (ja) 2002-07-30
WO2000012970A1 (en) 2000-03-09
BR9912981A (pt) 2001-05-08
BR9912981B1 (pt) 2012-01-10
DE69920241T2 (de) 2005-01-27
CN1316050A (zh) 2001-10-03
CA2336572A1 (en) 2000-03-09
RU2233432C2 (ru) 2004-07-27
KR20010085749A (ko) 2001-09-07
JP3499826B2 (ja) 2004-02-23
CA2336572C (en) 2003-10-21
EP1110059A1 (en) 2001-06-27
DE69920241D1 (de) 2004-10-21

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20190527