KR101250854B1 - 코리올리 유량계에 대한 보정 방법 및 장치 - Google Patents

코리올리 유량계에 대한 보정 방법 및 장치 Download PDF

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Publication number
KR101250854B1
KR101250854B1 KR1020077006832A KR20077006832A KR101250854B1 KR 101250854 B1 KR101250854 B1 KR 101250854B1 KR 1020077006832 A KR1020077006832 A KR 1020077006832A KR 20077006832 A KR20077006832 A KR 20077006832A KR 101250854 B1 KR101250854 B1 KR 101250854B1
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South Korea
Prior art keywords
coriolis
coefficient
frequency
flow
flow rate
Prior art date
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Expired - Fee Related
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KR1020077006832A
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English (en)
Korean (ko)
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KR20070057198A (ko
Inventor
마틴 앤드류 스콜로서
조셉 씨. 딜
제프리 엘. 휘틀리
Original Assignee
에머슨 일렉트릭 컴파니
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Publication of KR20070057198A publication Critical patent/KR20070057198A/ko
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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
    • 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
    • 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
    • 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
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
KR1020077006832A 2004-09-17 2004-09-17 코리올리 유량계에 대한 보정 방법 및 장치 Expired - Fee Related KR101250854B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/030492 WO2006041427A1 (en) 2004-09-17 2004-09-17 Compensation method and apparatus for a coriolis flow meter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020117022567A Division KR20110113666A (ko) 2004-09-17 2004-09-17 코리올리 유량계에 대한 보정 방법 및 장치

Publications (2)

Publication Number Publication Date
KR20070057198A KR20070057198A (ko) 2007-06-04
KR101250854B1 true KR101250854B1 (ko) 2013-04-04

Family

ID=34958735

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020077006832A Expired - Fee Related KR101250854B1 (ko) 2004-09-17 2004-09-17 코리올리 유량계에 대한 보정 방법 및 장치
KR1020117022567A Withdrawn KR20110113666A (ko) 2004-09-17 2004-09-17 코리올리 유량계에 대한 보정 방법 및 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020117022567A Withdrawn KR20110113666A (ko) 2004-09-17 2004-09-17 코리올리 유량계에 대한 보정 방법 및 장치

Country Status (11)

Country Link
US (1) US7628084B2 (enExample)
EP (1) EP1789758A1 (enExample)
JP (1) JP4891247B2 (enExample)
KR (2) KR101250854B1 (enExample)
CN (1) CN100559132C (enExample)
AR (1) AR050563A1 (enExample)
AU (1) AU2004324097B2 (enExample)
BR (1) BRPI0419043B8 (enExample)
CA (1) CA2586575C (enExample)
MX (1) MX2007003051A (enExample)
WO (1) WO2006041427A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1782026B1 (en) * 2004-08-24 2015-05-27 Micro Motion, Inc. A method and apparatus for proving flow meters
US7925456B2 (en) * 2004-12-30 2011-04-12 Micro Motion, Inc. Method and apparatus for directing the use of a Coriolis flow meter
CA2661335C (en) * 2006-08-24 2015-10-13 Micro Motion, Inc. Multiple flow conduit flow meter
RU2422778C2 (ru) * 2006-08-24 2011-06-27 Майкро Моушн, Инк. Расходомер со множеством потоковых трубок
JP2010505114A (ja) * 2006-09-28 2010-02-18 マイクロ・モーション・インコーポレーテッド 流量計における幾何学的熱補償のための計器電子装置及び方法
AU2009243120B2 (en) * 2008-05-01 2011-11-24 Micro Motion, Inc. Very low frequency vibratory flow meter
US9435695B2 (en) 2010-08-02 2016-09-06 Micro Motion, Inc. Method and apparatus for determining a temperature of a vibrating sensor component of a vibrating meter
JP5267530B2 (ja) 2010-10-01 2013-08-21 トヨタ自動車株式会社 配管の支持構造
NL2006895C2 (nl) * 2011-06-03 2012-12-04 Berkin Bv Stromingsmeetapparaat en gebruik daarvan voor het bepalen van een stroming van een medium, alsmede werkwijze daarvoor.
EP2629066A1 (en) * 2012-02-18 2013-08-21 ABB Technology AG Coriolis mass flow meter and signal processing method for a Coriolis mass flow meter
EP3209977B1 (en) * 2014-10-21 2022-12-14 Micro Motion, Inc. Apparatus for applying a variable zero algorithm in a vibrating flowmeter and related method
US10408655B2 (en) * 2015-03-13 2019-09-10 Micro Motion, Inc. Temperature compensation of a signal in a vibratory meter
JP6967517B2 (ja) * 2016-02-04 2021-11-17 マイクロ モーション インコーポレイテッド 振動式流量計のための圧力補償および関連方法
US10684152B2 (en) * 2016-04-20 2020-06-16 Schlumberger Technology Corporation Fluid analysis with Coriolis effect flowmeter
US11085808B2 (en) * 2017-03-20 2021-08-10 Micro Motion, Inc. Determining a zero offset of a vibratory meter at a process condition
US11262226B2 (en) * 2020-02-17 2022-03-01 GWU Design Hybrid mass flow sensor including a thermal and coriolis principle measurement arrangements
US11794151B1 (en) 2021-08-23 2023-10-24 Dultmeier Sales LLC Automatic brine salinity control system
CN113899431B (zh) * 2021-09-07 2024-11-22 上海裕凡实业有限公司 一种移动式流量在线校准系统
CN114526796B (zh) * 2022-02-16 2024-08-20 安徽省锐凌计量器制造有限公司 一种提高量程比的流量计仪表系数动态修正方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070110A2 (en) * 1981-07-10 1983-01-19 Ing. C. Olivetti & C., S.p.A. Selective ink-jet printing device
WO2000071979A1 (en) 1999-05-25 2000-11-30 Abb Instrumentation Limited Vibrating tube meter
US6502466B1 (en) * 1999-06-29 2003-01-07 Direct Measurement Corporation System and method for fluid compressibility compensation in a Coriolis mass flow meter

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
DE3632800A1 (de) 1986-09-26 1988-04-07 Flowtec Ag Nach dem coriolisprinzip arbeitendes massendurchflussmessgeraet
US5373745A (en) * 1991-02-05 1994-12-20 Direct Measurement Corporation Single path radial mode Coriolis mass flow rate meter
US5497665A (en) * 1991-02-05 1996-03-12 Direct Measurement Corporation Coriolis mass flow rate meter having adjustable pressure and density sensitivity
EP0701107B1 (en) * 1994-09-09 2000-03-15 Fuji Electric Co. Ltd. Vibration measuring instrument
US5831178A (en) * 1995-08-29 1998-11-03 Fuji Electric Co., Ltd. Vibration type measuring instrument
US5827979A (en) 1996-04-22 1998-10-27 Direct Measurement Corporation Signal processing apparati and methods for attenuating shifts in zero intercept attributable to a changing boundary condition in a Coriolis mass flow meter
US5734112A (en) * 1996-08-14 1998-03-31 Micro Motion, Inc. Method and apparatus for measuring pressure in a coriolis mass flowmeter
JP2966355B2 (ja) * 1996-09-19 1999-10-25 株式会社オーバル コリオリ流量計
US6327915B1 (en) 1999-06-30 2001-12-11 Micro Motion, Inc. Straight tube Coriolis flowmeter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070110A2 (en) * 1981-07-10 1983-01-19 Ing. C. Olivetti & C., S.p.A. Selective ink-jet printing device
WO2000071979A1 (en) 1999-05-25 2000-11-30 Abb Instrumentation Limited Vibrating tube meter
US6502466B1 (en) * 1999-06-29 2003-01-07 Direct Measurement Corporation System and method for fluid compressibility compensation in a Coriolis mass flow meter

Also Published As

Publication number Publication date
CA2586575A1 (en) 2006-04-20
CN101027538A (zh) 2007-08-29
EP1789758A1 (en) 2007-05-30
JP4891247B2 (ja) 2012-03-07
AU2004324097B2 (en) 2010-01-21
US20070245832A1 (en) 2007-10-25
US7628084B2 (en) 2009-12-08
CA2586575C (en) 2013-01-15
CN100559132C (zh) 2009-11-11
BRPI0419043B8 (pt) 2020-11-03
HK1112961A1 (zh) 2008-09-19
KR20070057198A (ko) 2007-06-04
AU2004324097A1 (en) 2006-04-20
BRPI0419043B1 (pt) 2018-11-21
MX2007003051A (es) 2007-05-21
AR050563A1 (es) 2006-11-01
KR20110113666A (ko) 2011-10-17
JP2008513774A (ja) 2008-05-01
WO2006041427A1 (en) 2006-04-20
BRPI0419043A (pt) 2007-12-11

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