BRPI0520150A2 - medidor de vazço coriolis e mÉtodo para determinaÇço de caracterÍsticas de escoamento - Google Patents

medidor de vazço coriolis e mÉtodo para determinaÇço de caracterÍsticas de escoamento

Info

Publication number
BRPI0520150A2
BRPI0520150A2 BRPI0520150-0A BRPI0520150A BRPI0520150A2 BR PI0520150 A2 BRPI0520150 A2 BR PI0520150A2 BR PI0520150 A BRPI0520150 A BR PI0520150A BR PI0520150 A2 BRPI0520150 A2 BR PI0520150A2
Authority
BR
Brazil
Prior art keywords
flow
vibration
flow conduits
vibrate
response
Prior art date
Application number
BRPI0520150-0A
Other languages
English (en)
Inventor
Andrew T Patten
Graeme Ralph Duffill
Denis M Henrot
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 BRPI0520150A2 publication Critical patent/BRPI0520150A2/pt
Publication of BRPI0520150B1 publication Critical patent/BRPI0520150B1/pt

Links

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

MEDIDOR DE VAZçO CORIOLIS E MÉTODO PARA DETERMINAÇçO DE CARACTERÍSTICAS DE ESCOAMENTO. De acordo com uma modalidade da invenção é provido um medidor de vazão do tipo Coriolis (5) . O medidor (5) inclui um ou mais conduítes de escoamento (103), pelo menos dois sensores de tomada (105, 105') afixados aos um ou mais conduites de escoamento (103), um acionador (104) configurado para fazer vibrar os um ou mais conduítes de escoamento (103) e componentes eletrônicos de medidor (20) acoplados aos pelo menos dois sensores de tomada (105, 105') e ao acionador (104) . Os componentes eletrônicos de medidor (20) fazem vibrar os um ou mais conduítes de escoamento (103) do medidor de vazão (5) com uma primeira freqUência de vibração e em um primeiro modo de dobra fora de fase, medem uma primeira resposta de vibração, com a primeira resposta de vibração sendo gerada em resposta à primeira freqUência de vibração, fazem vibrar os um ou mais conduítes de escoamento (103) com pelo menos uma segunda freqUência de vibração e no primeiro modo de dobra fora de fase, medem uma segunda resposta de vibração e determinam pelo menos uma vazão ponderal e uma viscosidade usando as primeira e segunda respostas de vibração.
BRPI0520150-0A 2005-03-29 2005-03-29 Coriolis flow meter and method for determining draining characteristics BRPI0520150B1 (pt)

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 (2)

Publication Number Publication Date
BRPI0520150A2 true BRPI0520150A2 (pt) 2009-04-22
BRPI0520150B1 BRPI0520150B1 (pt) 2017-10-31

Family

ID=35456918

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0520150-0A BRPI0520150B1 (pt) 2005-03-29 2005-03-29 Coriolis flow meter and method for determining draining characteristics

Country Status (12)

Country Link
US (1) US7716995B2 (pt)
EP (1) EP1872095A1 (pt)
JP (1) JP4831784B2 (pt)
KR (3) KR20100094593A (pt)
CN (1) CN100491933C (pt)
AR (1) AR052721A1 (pt)
AU (1) AU2005330018B2 (pt)
BR (1) BRPI0520150B1 (pt)
CA (1) CA2602863C (pt)
HK (1) HK1114900A1 (pt)
MX (1) MX2007011594A (pt)
WO (1) WO2006104485A1 (pt)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100976233B1 (ko) * 2003-10-22 2010-08-17 마이크로 모우션, 인코포레이티드 코리올리 유량계에 대한 진단 장치 및 방법
US7716995B2 (en) * 2005-03-29 2010-05-18 Micro Motion, Inc. Coriolis flow meter and method for determining flow characteristics
EP1949046B1 (en) * 2005-09-19 2016-12-14 Micro Motion, Inc. Meter electronics and method for verification diagnostics for a flow meter
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
CA2680300C (en) * 2007-03-14 2015-06-16 Micro Motion, Inc. Vibratory flow meter and method for determining viscosity in a flow material
GB0725199D0 (en) 2007-12-22 2008-01-30 Precision Energy Services Inc Measurement tool and method of use
WO2009134830A1 (en) * 2008-05-01 2009-11-05 Micro Motion, Inc. Vibratory flow meter for determining one or more flow fluid characteristics of a multi-phase flow fluid
RU2454636C1 (ru) * 2008-06-05 2012-06-27 Майкро Моушн, Инк. Способ и устройство для поддержания амплитуды колебаний расходомерной трубки в интервале изменяющейся температуры
CN102084223B (zh) 2008-06-05 2013-01-02 微动公司 用于在可变温度范围上维持流量计管振幅的方法和设备
JP2012508377A (ja) * 2008-11-13 2012-04-05 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
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
EP2454563A1 (en) 2009-07-13 2012-05-23 Micro Motion, Inc. Meter electronics and fluid quantification method for a fluid being transferred
US9086308B2 (en) * 2009-12-14 2015-07-21 Siemens Aktiengesellschaft Method for operating a coriolis mass flow rate meter and coriolis mass flow rate meter
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
MX2013014863A (es) * 2011-07-13 2014-03-26 Micro Motion Inc Medidor vibratorio y metodo para determinar frecuencia resonante.
CA2881261C (en) * 2012-08-21 2018-02-20 Micro Motion, Inc. Coriolis flowmeter and method with improved meter zero
DE102012017797B4 (de) * 2012-09-10 2014-09-18 Krohne Ag Durchflussmessgerät
CN104736994B (zh) 2012-09-27 2017-05-31 高准公司 获得在参考温度下的流动流体粘度的仪表电子设备和方法
US8760658B2 (en) * 2012-10-12 2014-06-24 Perkinelmer Health Sciences, Inc. Flow cell modules and liquid sample analyzers and methods including same
BR112015011862B1 (pt) * 2012-11-29 2020-05-26 Micro Motion, Inc Método para determinar uma rigidez de modo lateral de um ou mais tubos de fluido em um medidor vibratório, eletrônica de medidor , e , medidor vibratório
EP2954317A4 (en) * 2013-02-06 2016-10-12 Ultimo Measurement Llc NON-INVASIVE METHOD FOR MEASURING PHYSICAL PROPERTIES OF MATERIALS FLOWING FREELY INTO TANKS
KR20160002956A (ko) * 2013-04-23 2016-01-08 마이크로 모우션, 인코포레이티드 진동 센서에 대한 드라이브 신호를 생성하는 방법
BR112015026674B1 (pt) * 2013-04-26 2020-10-27 Micro Motion, Inc sensor vibratório, e, método de variar vibração em um sensor vibratório
AU2014278632B2 (en) * 2013-06-14 2016-10-20 Micro Motion, Inc. Vibratory flowmeter and method for meter verification
KR101889831B1 (ko) * 2013-11-14 2018-08-21 마이크로 모우션, 인코포레이티드 코리올리 다이렉트 웰헤드 측정 디바이스들 및 방법들
SG11201605838RA (en) * 2014-01-24 2016-08-30 Micro Motion Inc Vibratory flowmeter and methods and diagnostics for meter verification
US10295507B2 (en) 2014-04-09 2019-05-21 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
WO2016003447A1 (en) * 2014-07-01 2016-01-07 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
CN107076603B (zh) * 2014-10-21 2019-09-10 高准公司 用于在振动流量计量器中应用可变零点算法的装置及相关方法
US9689736B2 (en) * 2014-10-31 2017-06-27 Invensys Systems, Inc. Method to provide a quality measure for meter verification results
AU2015363663B2 (en) * 2014-12-19 2018-08-02 Micro Motion, Inc. Determining a vibration response parameter of a vibratory element
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
US10641633B2 (en) * 2015-03-04 2020-05-05 Micro Motion, Inc. Flowmeter measurement confidence determination devices and methods
DE102015110741A1 (de) * 2015-07-03 2017-01-05 Schmidt & Haensch Gmbh & Co. Verfahren und Vorrichtung zur Bestimmung der Dichte von Flüssigkeiten
CN108139261B (zh) * 2015-10-21 2020-10-20 高准公司 原地换能器校准
AU2016361419A1 (en) * 2015-11-24 2018-07-05 Malema Engineering Corporation Integrated coriolis mass flow meters
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
CN110809709B (zh) * 2017-06-27 2022-02-11 高准公司 用于振动流量计的力补偿和相关方法
DE102017116515A1 (de) * 2017-07-21 2019-01-24 Endress + Hauser Flowtec Ag Vorrichtung zur Messung von Viskositäten
CN110945327B (zh) * 2017-08-23 2021-09-07 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
MX2021000478A (es) 2018-08-13 2021-04-12 Micro Motion Inc Determinacion de caracteristica de decaimiento de montaje de medidor.
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
CN117499620A (zh) * 2023-12-13 2024-02-02 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)

* Cited by examiner, † Cited by third party
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
EP0631662B1 (en) * 1992-03-20 1997-10-22 Micro Motion Incorporated Improved viscometer for sanitary applications
ES2122560T3 (es) * 1994-03-07 1998-12-16 Joseph Goodbread Procedimiento y dispositivo de medicion de las caracteristicas de un sistema de oscilacion.
JP3058074B2 (ja) * 1995-08-29 2000-07-04 富士電機株式会社 振動型測定器
JP3283524B2 (ja) * 1996-01-17 2002-05-20 マイクロ・モーション・インコーポレーテッド バイパス型流量計
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
US7716995B2 (en) * 2005-03-29 2010-05-18 Micro Motion, Inc. Coriolis flow meter and method for determining flow characteristics

Also Published As

Publication number Publication date
JP4831784B2 (ja) 2011-12-07
KR20130044367A (ko) 2013-05-02
AR052721A1 (es) 2007-03-28
AU2005330018A1 (en) 2006-10-05
KR20100094593A (ko) 2010-08-26
JP2008536111A (ja) 2008-09-04
AU2005330018B2 (en) 2010-12-16
CN101147047A (zh) 2008-03-19
BRPI0520150B1 (pt) 2017-10-31
US7716995B2 (en) 2010-05-18
CN100491933C (zh) 2009-05-27
EP1872095A1 (en) 2008-01-02
KR20140063884A (ko) 2014-05-27
MX2007011594A (es) 2007-12-10
CA2602863C (en) 2013-03-19
CA2602863A1 (en) 2006-10-05
KR101484074B1 (ko) 2015-01-19
HK1114900A1 (en) 2008-11-14
US20080184813A1 (en) 2008-08-07
WO2006104485A1 (en) 2006-10-05

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