MX2007011594A - Flujometro de coriolis y metodo para determinar las caracteristicas de flujo. - Google Patents
Flujometro de coriolis y metodo para determinar las caracteristicas de flujo.Info
- Publication number
- MX2007011594A MX2007011594A MX2007011594A MX2007011594A MX2007011594A MX 2007011594 A MX2007011594 A MX 2007011594A MX 2007011594 A MX2007011594 A MX 2007011594A MX 2007011594 A MX2007011594 A MX 2007011594A MX 2007011594 A MX2007011594 A MX 2007011594A
- Authority
- MX
- Mexico
- Prior art keywords
- meter
- flow
- flow conduits
- vibrate
- coriolis
- Prior art date
Links
- 238000005452 bending Methods 0.000 abstract 2
Classifications
-
- 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
-
- 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
-
- 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
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
-
- 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)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Measuring Volume Flow (AREA)
Abstract
La presente invencion proporciona un flujometro de Coriolis (5) de acuerdo con una modalidad de la invencion. El flujometro (5) incluye uno o mas conductos de flujo (103), al menos dos sensores del desplazamiento angular (105, 105??) fijados a uno o mas conductos de flujo (103), un excitador (104) configurado para hacer vibrar uno o mas conductos de flujo (103), y dispositivo electronicos de medicion (20) acoplados al menos a dos sensores del movimiento angular (105, 105??) y al excitador (104). Los dispositivos electronicos de medicion (20) hacen vibrar uno o mas conductos de flujo (103) del flujometro (5) con una primera frecuencia de vibracion y en un primer modo de flexion fuera de fase, miden una primera respuesta vibratoria, con la primera respuesta vibratoria que es generada en respuesta a la primera frecuencia vibratoria, hacen vibrar uno o mas conductos de flujo (103) con al menos una segunda frecuencia de vibracion y en el primer modo de flexion fuera de fase, miden una segunda respuesta vibratoria, y determinan al menos una velocidad de flujo masico y una viscosidad utilizando la primera y segunda respuestas vibratorias.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2005/010367 WO2006104485A1 (en) | 2005-03-29 | 2005-03-29 | Coriolis flow meter and method for determining flow characteristics |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2007011594A true MX2007011594A (es) | 2007-12-10 |
Family
ID=35456918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2007011594A MX2007011594A (es) | 2005-03-29 | 2005-03-29 | Flujometro de coriolis y metodo para determinar las caracteristicas de flujo. |
Country Status (12)
Country | Link |
---|---|
US (1) | US7716995B2 (es) |
EP (1) | EP1872095A1 (es) |
JP (1) | JP4831784B2 (es) |
KR (3) | KR20140063884A (es) |
CN (1) | CN100491933C (es) |
AR (1) | AR052721A1 (es) |
AU (1) | AU2005330018B2 (es) |
BR (1) | BRPI0520150B1 (es) |
CA (1) | CA2602863C (es) |
HK (1) | HK1114900A1 (es) |
MX (1) | MX2007011594A (es) |
WO (1) | WO2006104485A1 (es) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK1687595T4 (da) * | 2003-10-22 | 2011-01-10 | Micro Motion Inc | Diagnostisk apparat og fremgangsmåder for en Coriolis gennemstrømningsmåler |
CA2602863C (en) * | 2005-03-29 | 2013-03-19 | Micro Motion, Inc. | Coriolis flow meter and method for determining flow characteristics |
CN101268340B (zh) * | 2005-09-19 | 2010-11-03 | 微动公司 | 用于流量计的校验诊断的仪表电子器件和方法 |
DE102006031198B4 (de) * | 2006-07-04 | 2012-01-26 | Krohne Ag | Verfahren zum Betreiben eines Coriolis-Massendurchflußmeßgeräts |
DE102006039726B4 (de) * | 2006-08-24 | 2009-11-12 | Abb Ag | Verfahren und Einrichtung zur Ermittlung des Q-Faktors bei Durchflussmessgeräten |
RU2431821C2 (ru) * | 2007-03-14 | 2011-10-20 | Майкро Моушн, Инк. | Измеритель вибрирующего потока и способ для определения вязкости материала потока |
GB0725199D0 (en) * | 2007-12-22 | 2008-01-30 | Precision Energy Services Inc | Measurement tool and method of use |
MX2010011726A (es) * | 2008-05-01 | 2010-11-30 | Micro Motion Inc | Medidor de flujo vibratorio para determinar una o mas caracteristicas de fluido que fluye, de un fluido que fluye de fases multiples. |
BR122018075233B1 (pt) | 2008-06-05 | 2020-03-10 | Micro Motion, Inc. | Métodos para operar um medidor de fluxo, e para manter uma amplitude de tubo de fluxo de um medidor de fluxo sobre uma faixa de temperatura variável |
RU2454636C1 (ru) * | 2008-06-05 | 2012-06-27 | Майкро Моушн, Инк. | Способ и устройство для поддержания амплитуды колебаний расходомерной трубки в интервале изменяющейся температуры |
WO2010056244A1 (en) * | 2008-11-13 | 2010-05-20 | Micro Motion, Inc. | Method and apparatus for measuring a fluid parameter in a vibrating meter |
DE102008059920B4 (de) * | 2008-12-02 | 2016-07-14 | Krohne Meßtechnik GmbH & Co KG | Verfahren zum Betreiben eines Resonanzmeßsystems und diesbezügliches Resonanzmeßsystem |
JP5542355B2 (ja) * | 2009-03-24 | 2014-07-09 | トキコテクノ株式会社 | 振動式測定装置 |
DE102009002942A1 (de) * | 2009-05-08 | 2010-11-11 | Endress + Hauser Flowtec Ag | Verfahren zum Bestimmen einer Messrohr-Rohrwanddicke eines Coriolis-Durchflussmessgerätes |
WO2011008308A1 (en) | 2009-07-13 | 2011-01-20 | Micro Motion, Inc. | Meter electronics and fluid quantification method for a fluid being transferred |
CN102652253B (zh) * | 2009-12-14 | 2014-09-17 | 西门子公司 | 用于运行科里奥利质量流量计的方法以及科里奥利质量流量计 |
US8671776B2 (en) * | 2009-12-31 | 2014-03-18 | Endress + Hauser Flowtec Ag | Measuring medium flow with a measuring transducer of the vibration type |
JP4952820B2 (ja) * | 2010-05-13 | 2012-06-13 | 横河電機株式会社 | コリオリ流量計 |
DE102011012498A1 (de) * | 2010-11-19 | 2012-05-24 | Krohne Messtechnik Gmbh | Verfahren zum Betreiben eines Resonanzmesssystems |
JP5826929B2 (ja) * | 2011-07-13 | 2015-12-02 | マイクロ モーション インコーポレイテッド | 共振周波数を求めるための振動式メーターおよび方法 |
KR101907426B1 (ko) * | 2012-08-21 | 2018-10-12 | 마이크로 모우션, 인코포레이티드 | 코리올리 유량계 및 개선된 미터 제로를 갖는 방법 |
DE102012017797B4 (de) * | 2012-09-10 | 2014-09-18 | Krohne Ag | Durchflussmessgerät |
BR112015006800B1 (pt) | 2012-09-27 | 2020-11-10 | Micro Motion, Inc. | eletrônica de medidor, e, método de obter uma viscosidade de fluido em fluxo em uma temperatura de referência predeterminada |
US8760658B2 (en) | 2012-10-12 | 2014-06-24 | Perkinelmer Health Sciences, Inc. | Flow cell modules and liquid sample analyzers and methods including same |
JP6089113B2 (ja) | 2012-11-29 | 2017-03-01 | マイクロ モーション インコーポレイテッド | 横モードの剛性を決定することにより、振動計における流体チューブの断面領域の変化の検出 |
US10113994B2 (en) | 2013-02-06 | 2018-10-30 | Ultimo Measurement Llc | Non-invasive method for measurement of physical properties of free flowing materials in vessels |
CN105308432B (zh) * | 2013-04-23 | 2019-01-08 | 高准公司 | 生成用于振动传感器的驱动信号的方法 |
CA2908920C (en) * | 2013-04-26 | 2017-10-24 | Micro Motion, Inc. | Vibratory sensor and method of varying vibration in a vibratory sensor |
SG11201510091SA (en) | 2013-06-14 | 2016-01-28 | Micro Motion Inc | Vibratory flowmeter and method for meter verification |
WO2015073013A1 (en) * | 2013-11-14 | 2015-05-21 | Micro Motion, Inc. | Coriolis direct wellhead measurement devices and methods |
CA3088354C (en) * | 2014-01-24 | 2023-08-29 | Micro Motion, Inc. | Vibratory flowmeter and methods and diagnostics for meter verification |
EP3129764B1 (en) | 2014-04-09 | 2018-05-02 | ETH Zurich | Method and device for multiple-frequency tracking of oscillating systems |
AT515552B1 (de) * | 2014-05-28 | 2015-10-15 | Anton Paar Gmbh | Verfahren und Vorrichtung zur Ermittlung eines Dichtewertes |
US10539442B2 (en) | 2014-07-01 | 2020-01-21 | Micro Motion, Inc. | Fluid momentum detection method and related apparatus |
AT516420B1 (de) * | 2014-10-20 | 2016-11-15 | Anton Paar Gmbh | Verfahren und Vorrichtung zur Ermittlung der Dichte eines Fluids |
WO2016064488A1 (en) * | 2014-10-21 | 2016-04-28 | Micro Motion, Inc. | Apparatus for applying a variable zero algorithm in a vibrating flowmeter and related method |
US9689736B2 (en) * | 2014-10-31 | 2017-06-27 | Invensys Systems, Inc. | Method to provide a quality measure for meter verification results |
RU2674559C1 (ru) * | 2014-12-19 | 2018-12-11 | Майкро Моушн, Инк. | Определение параметра колебательного отклика колебательного элемента |
DE102014119212A1 (de) * | 2014-12-19 | 2016-06-23 | Endress + Hauser Flowtec Ag | Messanordnung und Verfahren zum Messen der Dichte von fließfähigen Medien |
JP6080880B2 (ja) * | 2015-03-03 | 2017-02-15 | マイクロ モーション インコーポレイテッド | 振動計にて流体パラメータを測定する方法及び装置 |
CN107636427B (zh) * | 2015-03-04 | 2021-04-02 | 高准公司 | 流量计量器测量置信度确定装置和方法 |
DE102015110741A1 (de) * | 2015-07-03 | 2017-01-05 | Schmidt & Haensch Gmbh & Co. | Verfahren und Vorrichtung zur Bestimmung der Dichte von Flüssigkeiten |
JP6701330B2 (ja) * | 2015-10-21 | 2020-05-27 | マイクロ モーション インコーポレイテッド | 現場(in situ)でのトランスデューサ較正 |
KR20180084957A (ko) * | 2015-11-24 | 2018-07-25 | 말레마 엔지니어링 코퍼레이션 | 일체형 코리올리 질량 유량계 |
DE102015122225A1 (de) * | 2015-12-18 | 2017-06-22 | Endress + Hauser Flowtec Ag | Verfahren zur Reynoldszahl-Korrektur einer Durchflussmessung eines Coriolis-Durchflussmessgeräts |
CN106706468A (zh) * | 2016-12-30 | 2017-05-24 | 青岛澳威流体计量有限公司 | 振动管式在线密度计 |
EP3645983B1 (en) * | 2017-06-27 | 2022-08-24 | Micro Motion, Inc. | Force compensation for a vibrating flowmeter and related method |
DE102017116515A1 (de) | 2017-07-21 | 2019-01-24 | Endress + Hauser Flowtec Ag | Vorrichtung zur Messung von Viskositäten |
CN112964321A (zh) * | 2017-08-23 | 2021-06-15 | 高准公司 | 具有多通道流管的振动流量计 |
CN109425398B (zh) * | 2017-08-25 | 2023-10-27 | 罗凡 | 流体流动管、传感器组件及科里奥利质量流量计 |
DE102018101923A1 (de) * | 2017-11-02 | 2019-05-02 | Endress + Hauser Flowtec Ag | Verfahren zum Feststellen von Belagsbildung in einem Messrohr und Messgerät zur Durchführung des Verfahrens |
DE102017129036A1 (de) | 2017-12-06 | 2019-06-06 | Endress+Hauser Flowtec Ag | Verfahren zum Bestimmen der Viskosität eines Mediums mittels eines Coriolis-Massedurchflussmessers und Coriolis- Massedurchflussmesser zur Durchführung des Verfahrens |
US10598531B2 (en) * | 2018-04-23 | 2020-03-24 | General Electric Company | Coriolis flow meter with multiple actuators arranged on a flow tube and driven in different planes |
EP3837501B1 (en) | 2018-08-13 | 2022-12-14 | Micro Motion, Inc. | Determining a decay characteristic of a meter assembly |
DE102019117101A1 (de) * | 2019-06-25 | 2020-12-31 | Endress+Hauser Flowtec Ag | Verfahren zum Ermitteln eines physikalischen Parameters einer beladenen Flüssigkeit |
DE102019134602A1 (de) * | 2019-12-16 | 2021-06-17 | Endress+Hauser Flowtec Ag | Verfahren zum Betreiben einer Durchflussmessstelle für Medien mit zumindest einer flüssigen Phase |
US11619532B2 (en) | 2020-04-10 | 2023-04-04 | Malema Engineering Corporation | Replaceable, gamma sterilizable Coriolis flow sensors |
RU198668U1 (ru) * | 2020-05-08 | 2020-07-21 | Николай Васильевич Сизов | Поточный кориолисовый расходомер высокого давления |
WO2024058768A1 (en) * | 2022-09-12 | 2024-03-21 | Micro Motion, Inc. | Determining a viscosity of a fluid |
CN117499620B (zh) * | 2023-12-13 | 2024-07-30 | 荣耀终端有限公司 | 马达测试系统和马达测试方法 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4331025A (en) | 1980-10-14 | 1982-05-25 | Mapco, Inc. | Methods of measuring fluid viscosity and flow rate |
US4524610A (en) | 1983-09-02 | 1985-06-25 | National Metal And Refining Company, Ltd. | In-line vibratory viscometer-densitometer |
US5069074A (en) * | 1987-07-22 | 1991-12-03 | Exac Corporation | Apparatus and method for measuring the mass flow rate of material flowing through at least one vibrating conduit |
US4930351A (en) * | 1988-03-24 | 1990-06-05 | Wjm Corporation | Vibratory linear acceleration and angular rate sensing system |
EP0469448A1 (de) | 1990-07-28 | 1992-02-05 | KROHNE MESSTECHNIK MASSAMETRON GmbH & Co. KG | Massendurchflussmessgerät |
US5448921A (en) | 1991-02-05 | 1995-09-12 | Direct Measurement Corporation | Coriolis mass flow rate meter |
WO1993000589A1 (en) * | 1991-06-25 | 1993-01-07 | Sundstrand Corporation | Coriolis rate sensor using tunnel-effect displacement sensor |
CA2117688C (en) | 1992-03-20 | 1998-06-16 | Paul Z. Kalotay | Improved viscometer for sanitary applications |
DE69504815T2 (de) * | 1994-03-07 | 1999-02-11 | Juerg Zumikon Dual | Verfahren und vorrichtung zur messung von kenngrössen eines oszillierenden systems |
JP3058074B2 (ja) * | 1995-08-29 | 2000-07-04 | 富士電機株式会社 | 振動型測定器 |
BR9706984A (pt) | 1996-01-17 | 1999-07-20 | Micro Motion Inc | Medidor de fluxo de efeito coriolis tipo desvio |
US5661232A (en) | 1996-03-06 | 1997-08-26 | Micro Motion, Inc. | Coriolis viscometer using parallel connected Coriolis mass flowmeters |
US5734112A (en) * | 1996-08-14 | 1998-03-31 | Micro Motion, Inc. | Method and apparatus for measuring pressure in a coriolis mass flowmeter |
EP0849568B1 (de) | 1996-12-11 | 1999-06-02 | Endress + Hauser Flowtec AG | Coriolis-Massendurchfluss-/-Dichte-Aufnehmer mit einem einzigen geraden Messrohr |
US5877409A (en) | 1997-06-06 | 1999-03-02 | Mobil Oil Corporation | Method and system for determining viscosity index |
US5929344A (en) | 1997-07-28 | 1999-07-27 | Micro Motion, Inc. | Circuitry for reducing the number of conductors for multiple resistive sensors on a coriolis effect mass flowmeter |
US6092429A (en) | 1997-12-04 | 2000-07-25 | Micro Motion, Inc. | Driver for oscillating a vibrating conduit |
US6502466B1 (en) * | 1999-06-29 | 2003-01-07 | Direct Measurement Corporation | System and method for fluid compressibility compensation in a Coriolis mass flow meter |
US6347293B1 (en) | 1999-07-09 | 2002-02-12 | Micro Motion, Inc. | Self-characterizing vibrating conduit parameter sensors and methods of operation therefor |
US6378364B1 (en) * | 2000-01-13 | 2002-04-30 | Halliburton Energy Services, Inc. | Downhole densitometer |
US6651513B2 (en) | 2000-04-27 | 2003-11-25 | Endress + Hauser Flowtec Ag | Vibration meter and method of measuring a viscosity of a fluid |
EP1253408A1 (de) * | 2001-04-24 | 2002-10-30 | Endress + Hauser Flowtec AG | Messwandler vom Vibrationstyp |
JP4078848B2 (ja) * | 2002-02-26 | 2008-04-23 | Kddi株式会社 | 時空間ブロック符号を用いた適応符号化方法及び送信装置 |
US7197084B2 (en) * | 2002-03-27 | 2007-03-27 | Qualcomm Incorporated | Precoding for a multipath channel in a MIMO system |
US7522673B2 (en) * | 2002-04-22 | 2009-04-21 | Regents Of The University Of Minnesota | Space-time coding using estimated channel information |
DE10235322A1 (de) | 2002-08-01 | 2004-02-12 | Endress + Hauser Flowtec Ag, Reinach | Meßwandler vom Vibrationstyp |
US7242724B2 (en) * | 2003-07-16 | 2007-07-10 | Lucent Technologies Inc. | Method and apparatus for transmitting signals in a multi-antenna mobile communications system that compensates for channel variations |
KR20050015731A (ko) * | 2003-08-07 | 2005-02-21 | 삼성전자주식회사 | 이중 시공간 송신 다이버시티 시스템에서 최소 신호대잡음비를 이용한 셔플링 패턴 결정 방법 및 장치 |
CA2602863C (en) * | 2005-03-29 | 2013-03-19 | Micro Motion, Inc. | Coriolis flow meter and method for determining flow characteristics |
-
2005
- 2005-03-29 CA CA2602863A patent/CA2602863C/en active Active
- 2005-03-29 KR KR1020147011043A patent/KR20140063884A/ko not_active Application Discontinuation
- 2005-03-29 BR BRPI0520150-0A patent/BRPI0520150B1/pt active IP Right Grant
- 2005-03-29 WO PCT/US2005/010367 patent/WO2006104485A1/en active Application Filing
- 2005-03-29 JP JP2008503998A patent/JP4831784B2/ja active Active
- 2005-03-29 CN CNB2005800493205A patent/CN100491933C/zh active Active
- 2005-03-29 MX MX2007011594A patent/MX2007011594A/es active IP Right Grant
- 2005-03-29 KR KR1020137008129A patent/KR101484074B1/ko active IP Right Grant
- 2005-03-29 EP EP05730272A patent/EP1872095A1/en not_active Ceased
- 2005-03-29 AU AU2005330018A patent/AU2005330018B2/en active Active
- 2005-03-29 KR KR1020107016355A patent/KR20100094593A/ko active Application Filing
- 2005-03-29 US US11/908,385 patent/US7716995B2/en active Active
-
2006
- 2006-03-28 AR ARP060101198A patent/AR052721A1/es active IP Right Grant
-
2008
- 2008-09-08 HK HK08109978.9A patent/HK1114900A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA2602863C (en) | 2013-03-19 |
AR052721A1 (es) | 2007-03-28 |
EP1872095A1 (en) | 2008-01-02 |
JP4831784B2 (ja) | 2011-12-07 |
US20080184813A1 (en) | 2008-08-07 |
KR20130044367A (ko) | 2013-05-02 |
BRPI0520150B1 (pt) | 2017-10-31 |
KR101484074B1 (ko) | 2015-01-19 |
US7716995B2 (en) | 2010-05-18 |
CN101147047A (zh) | 2008-03-19 |
WO2006104485A1 (en) | 2006-10-05 |
AU2005330018B2 (en) | 2010-12-16 |
KR20140063884A (ko) | 2014-05-27 |
HK1114900A1 (en) | 2008-11-14 |
AU2005330018A1 (en) | 2006-10-05 |
KR20100094593A (ko) | 2010-08-26 |
JP2008536111A (ja) | 2008-09-04 |
BRPI0520150A2 (pt) | 2009-04-22 |
CN100491933C (zh) | 2009-05-27 |
CA2602863A1 (en) | 2006-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2007011594A (es) | Flujometro de coriolis y metodo para determinar las caracteristicas de flujo. | |
HK1145707A1 (en) | Flow meter system and method for measuring flow characteristics of a three phase flow | |
MX2009001769A (es) | Flujometro con conductos de flujo multiple. | |
US20200200582A1 (en) | Flowmeter sensor with interchangeable flow path and related method | |
JP5222996B2 (ja) | 二重ピックオフ振動式流量計 | |
MX2010003305A (es) | Un dispositivo de flujo y metodo para operar un dispositivo de flujo. | |
WO2005095901A3 (de) | Coriolis-massedurchfluss-messgerät | |
WO2007035376A3 (en) | Meter electronics and methods for generating a drive signal for a vibratory flowmeter | |
WO2010103004A3 (de) | Messsystem mit einem messwandler vom vibrationstyp | |
BRPI0520577A2 (pt) | aparelho eletrÈnico e métodos de medidor para determinar um ou mais de um coeficiente de rigidez ou de um coeficiente de massa | |
DE502004012124D1 (de) | Coriolis-Massendurchflussmessgerät | |
RU2012108723A (ru) | Способ и устройство для определения и компенсации изменения дифференциального смещения нуля вибрационного расходомера | |
MX2010003814A (es) | Medidor de flujo vibratorio y metodo para determinar una temperatura de fluido de un material de flujo. | |
HK1130316A1 (en) | Coriolis mode processing techniques | |
MX2013014863A (es) | Medidor vibratorio y metodo para determinar frecuencia resonante. | |
PT1190221E (pt) | Dispositivo de medicao com tubo vibratorio | |
RU2012156133A (ru) | Вибрационное устройство измерения параметров потока и способ для изготовления вибрационного измерения параметров потока | |
ATE480755T1 (de) | Umwandler auf basis des coriolis-effektes | |
CA2458289A1 (en) | Viscometer | |
MXPA03004576A (es) | Medidor de flujo masico giroscopico. | |
KR101250855B1 (ko) | 밸런싱된 기준 부재를 포함하는 유량계 | |
RU2526898C1 (ru) | Измерительное устройство кориолисова типа | |
CN106989787B (zh) | 用于运行质量流量测量仪器的方法和质量流量测量仪器 | |
RU2532593C1 (ru) | Измерительное устройство кориолисова типа | |
RU2427804C1 (ru) | Вибрационный расходомер и способ для введения поправки на увлеченный газ в текущем материале |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |