HK1022189A1 - Method and apparatus for measuring pressure in a coriolis mass flowmeter - Google Patents

Method and apparatus for measuring pressure in a coriolis mass flowmeter

Info

Publication number
HK1022189A1
HK1022189A1 HK00101111A HK00101111A HK1022189A1 HK 1022189 A1 HK1022189 A1 HK 1022189A1 HK 00101111 A HK00101111 A HK 00101111A HK 00101111 A HK00101111 A HK 00101111A HK 1022189 A1 HK1022189 A1 HK 1022189A1
Authority
HK
Hong Kong
Prior art keywords
measuring pressure
mass flowmeter
coriolis mass
coriolis
flowmeter
Prior art date
Application number
HK00101111A
Other languages
English (en)
Inventor
Tamal Bose
Howard Vincent Derby
Andrew Keith Levien
Anthony William Pankratz
Original Assignee
Micro Motion Inc
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 Micro Motion Inc filed Critical Micro Motion Inc
Publication of HK1022189A1 publication Critical patent/HK1022189A1/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00Details 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
    • G01F15/02Compensating or correcting for variations in pressure, density or temperature
    • G01F15/022Compensating or correcting for variations in pressure, density or temperature using electrical means
    • G01F15/024Compensating or correcting for variations in pressure, density or temperature using electrical means involving digital counting
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/8409Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8413Coriolis 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/8409Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8431Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/8409Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8436Coriolis or gyroscopic mass flowmeters constructional details signal processing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/845Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472Coriolis 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
    • G01F1/8477Coriolis 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
HK00101111A 1996-08-14 2000-02-24 Method and apparatus for measuring pressure in a coriolis mass flowmeter HK1022189A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/689,839 US5734112A (en) 1996-08-14 1996-08-14 Method and apparatus for measuring pressure in a coriolis mass flowmeter
PCT/US1997/013972 WO1998007009A1 (en) 1996-08-14 1997-08-12 Method and apparatus for measuring pressure in a coriolis mass flowmeter

Publications (1)

Publication Number Publication Date
HK1022189A1 true HK1022189A1 (en) 2000-07-28

Family

ID=24770077

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00101111A HK1022189A1 (en) 1996-08-14 2000-02-24 Method and apparatus for measuring pressure in a coriolis mass flowmeter

Country Status (14)

Country Link
US (1) US5734112A (xx)
EP (1) EP0918980B1 (xx)
JP (1) JP3276154B2 (xx)
KR (1) KR100342180B1 (xx)
CN (1) CN1135365C (xx)
AU (1) AU722370B2 (xx)
BR (1) BR9711070A (xx)
CA (1) CA2262444C (xx)
DE (1) DE69723706T2 (xx)
HK (1) HK1022189A1 (xx)
MY (1) MY120704A (xx)
PL (1) PL186422B1 (xx)
RU (1) RU2182696C2 (xx)
WO (1) WO1998007009A1 (xx)

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EP3835021B1 (en) * 2019-12-10 2022-02-09 Saint-Gobain Placo Apparatus and method for the production of a plaster slurry
DE112021003296A5 (de) 2020-06-18 2023-05-11 Endress+Hauser Flowtec Ag Vibronisches Meßsystem
DE102020131649A1 (de) 2020-09-03 2022-03-03 Endress + Hauser Flowtec Ag Vibronisches Meßsystem
CN112964322B (zh) * 2021-02-06 2023-12-26 沃威仪器(珠海)有限公司 一种热式质量流量新型测定装置
CN115144057A (zh) * 2021-03-31 2022-10-04 高准有限公司 用于零点标定的系统和方法及质量流量计
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CN1233322A (zh) 1999-10-27
JP2000505895A (ja) 2000-05-16
KR100342180B1 (ko) 2002-06-27
EP0918980A1 (en) 1999-06-02
JP3276154B2 (ja) 2002-04-22
CA2262444A1 (en) 1998-02-19
CN1135365C (zh) 2004-01-21
PL186422B1 (pl) 2004-01-30
RU2182696C2 (ru) 2002-05-20
US5734112A (en) 1998-03-31
AU722370B2 (en) 2000-08-03
AU4056997A (en) 1998-03-06
WO1998007009A1 (en) 1998-02-19
DE69723706D1 (de) 2003-08-28
KR20000029999A (ko) 2000-05-25
CA2262444C (en) 2002-11-19
PL331604A1 (en) 1999-08-02
BR9711070A (pt) 1999-08-17
MY120704A (en) 2005-11-30
EP0918980B1 (en) 2003-07-23
DE69723706T2 (de) 2004-06-17

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