HK1032816A1 - Apparatus and method for measuring characteristics of a fluid material - Google Patents

Apparatus and method for measuring characteristics of a fluid material

Info

Publication number
HK1032816A1
HK1032816A1 HK01103443A HK01103443A HK1032816A1 HK 1032816 A1 HK1032816 A1 HK 1032816A1 HK 01103443 A HK01103443 A HK 01103443A HK 01103443 A HK01103443 A HK 01103443A HK 1032816 A1 HK1032816 A1 HK 1032816A1
Authority
HK
Hong Kong
Prior art keywords
fluid material
measuring characteristics
measuring
fluid
Prior art date
Application number
HK01103443A
Other languages
English (en)
Inventor
Timothy J Cunningham
Stuart J Shelley
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25531027&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1032816(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Micro Motion Inc filed Critical Micro Motion Inc
Publication of HK1032816A1 publication Critical patent/HK1032816A1/xx

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
    • 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
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/006—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis vibrating tube, tuning fork

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
HK01103443A 1997-12-04 2001-05-18 Apparatus and method for measuring characteristics of a fluid material HK1032816A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/984,927 US6092429A (en) 1997-12-04 1997-12-04 Driver for oscillating a vibrating conduit
PCT/US1998/025441 WO1999028708A1 (en) 1997-12-04 1998-12-01 Driver for oscillating a vibrating conduit

Publications (1)

Publication Number Publication Date
HK1032816A1 true HK1032816A1 (en) 2001-08-03

Family

ID=25531027

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01103443A HK1032816A1 (en) 1997-12-04 2001-05-18 Apparatus and method for measuring characteristics of a fluid material

Country Status (13)

Country Link
US (1) US6092429A (de)
EP (1) EP1036305B2 (de)
JP (1) JP3658322B2 (de)
KR (1) KR20010032790A (de)
CN (1) CN1126941C (de)
AR (1) AR014052A1 (de)
AU (1) AU739813B2 (de)
BR (1) BR9815143A (de)
CA (1) CA2312866A1 (de)
DE (1) DE69814149T3 (de)
HK (1) HK1032816A1 (de)
PL (1) PL340636A1 (de)
WO (1) WO1999028708A1 (de)

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Also Published As

Publication number Publication date
BR9815143A (pt) 2000-10-10
DE69814149T2 (de) 2003-11-20
US6092429A (en) 2000-07-25
JP3658322B2 (ja) 2005-06-08
AU739813B2 (en) 2001-10-18
CN1280668A (zh) 2001-01-17
PL340636A1 (en) 2001-02-12
WO1999028708A1 (en) 1999-06-10
DE69814149T3 (de) 2008-06-19
EP1036305B2 (de) 2007-11-21
CN1126941C (zh) 2003-11-05
AU1615399A (en) 1999-06-16
KR20010032790A (ko) 2001-04-25
EP1036305A1 (de) 2000-09-20
AR014052A1 (es) 2001-01-31
EP1036305B1 (de) 2003-05-02
JP2004500538A (ja) 2004-01-08
CA2312866A1 (en) 1999-06-10
DE69814149D1 (de) 2003-06-05

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