HK1042546B - 校正了不穩定氣泡的科里奧利流量計 - Google Patents

校正了不穩定氣泡的科里奧利流量計

Info

Publication number
HK1042546B
HK1042546B HK02103247.3A HK02103247A HK1042546B HK 1042546 B HK1042546 B HK 1042546B HK 02103247 A HK02103247 A HK 02103247A HK 1042546 B HK1042546 B HK 1042546B
Authority
HK
Hong Kong
Prior art keywords
coriolis flowmeters
transient bubble
remediation
bubble remediation
transient
Prior art date
Application number
HK02103247.3A
Other languages
English (en)
Other versions
HK1042546A1 (en
Inventor
E Dutton Robert
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
Application filed by 微動公司 filed Critical 微動公司
Publication of HK1042546A1 publication Critical patent/HK1042546A1/xx
Publication of HK1042546B publication Critical patent/HK1042546B/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
    • 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
    • G01F1/8436—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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
HK02103247.3A 1998-09-30 2002-04-30 校正了不穩定氣泡的科里奧利流量計 HK1042546B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/163,529 US6327914B1 (en) 1998-09-30 1998-09-30 Correction of coriolis flowmeter measurements due to multiphase flows
PCT/US1999/020616 WO2000019175A1 (en) 1998-09-30 1999-09-09 Transient bubble remediation in coriolis flowmeters

Publications (2)

Publication Number Publication Date
HK1042546A1 HK1042546A1 (en) 2002-08-16
HK1042546B true HK1042546B (zh) 2005-07-29

Family

ID=22590431

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02103247.3A HK1042546B (zh) 1998-09-30 2002-04-30 校正了不穩定氣泡的科里奧利流量計

Country Status (16)

Country Link
US (2) US6327914B1 (zh)
EP (1) EP1117976B1 (zh)
JP (1) JP3547708B2 (zh)
KR (1) KR100505955B1 (zh)
CN (1) CN1179198C (zh)
AR (1) AR021495A1 (zh)
AU (1) AU753229B2 (zh)
BR (1) BR9914089B1 (zh)
CA (1) CA2344830C (zh)
DE (1) DE69928422T2 (zh)
HK (1) HK1042546B (zh)
ID (1) ID28717A (zh)
MY (1) MY122061A (zh)
PL (1) PL191413B1 (zh)
RU (1) RU2229102C2 (zh)
WO (1) WO2000019175A1 (zh)

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HK1042546A1 (en) 2002-08-16
CA2344830A1 (en) 2000-04-06
KR20010075515A (ko) 2001-08-09
CN1179198C (zh) 2004-12-08
JP2002525623A (ja) 2002-08-13
KR100505955B1 (ko) 2005-08-03
PL191413B1 (pl) 2006-05-31
WO2000019175A1 (en) 2000-04-06
RU2229102C2 (ru) 2004-05-20
BR9914089A (pt) 2001-06-12
AU6244699A (en) 2000-04-17
AR021495A1 (es) 2002-07-24
EP1117976A1 (en) 2001-07-25
JP3547708B2 (ja) 2004-07-28
ID28717A (id) 2001-06-28
MY122061A (en) 2006-03-31
DE69928422T2 (de) 2006-06-01
CA2344830C (en) 2003-12-02
US6327914B1 (en) 2001-12-11
AU753229B2 (en) 2002-10-10
DE69928422D1 (de) 2005-12-22
USRE40095E1 (en) 2008-02-26
BR9914089B1 (pt) 2013-04-24
CN1328636A (zh) 2001-12-26
EP1117976B1 (en) 2005-11-16
PL346931A1 (en) 2002-03-11

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