HK1116535A1 - High speed frequency and phase estimation for flow meters - Google Patents
High speed frequency and phase estimation for flow metersInfo
- Publication number
- HK1116535A1 HK1116535A1 HK08106567.2A HK08106567A HK1116535A1 HK 1116535 A1 HK1116535 A1 HK 1116535A1 HK 08106567 A HK08106567 A HK 08106567A HK 1116535 A1 HK1116535 A1 HK 1116535A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- high speed
- flow meters
- phase estimation
- speed frequency
- frequency
- Prior art date
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
- 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
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64014004P | 2004-12-29 | 2004-12-29 | |
PCT/US2005/043710 WO2006071454A1 (en) | 2004-12-29 | 2005-12-05 | High speed frequency and phase estimation for flow meters |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1116535A1 true HK1116535A1 (en) | 2008-12-24 |
Family
ID=36190496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08106567.2A HK1116535A1 (en) | 2004-12-29 | 2008-06-13 | High speed frequency and phase estimation for flow meters |
Country Status (13)
Country | Link |
---|---|
US (1) | US8676526B2 (xx) |
EP (1) | EP1851515B1 (xx) |
JP (2) | JP5249586B2 (xx) |
KR (2) | KR101206350B1 (xx) |
CN (1) | CN100554892C (xx) |
AR (1) | AR051872A1 (xx) |
AU (1) | AU2005322423B2 (xx) |
BR (1) | BRPI0519594B1 (xx) |
CA (1) | CA2593089C (xx) |
HK (1) | HK1116535A1 (xx) |
MX (1) | MX2007007808A (xx) |
RU (1) | RU2371678C2 (xx) |
WO (1) | WO2006071454A1 (xx) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR054760A1 (es) * | 2005-05-20 | 2007-07-18 | Micro Motion Inc | Equipo de medicion electronico y metodos para determinar una fraccion de vacio de gas |
WO2006130415A1 (en) | 2005-05-27 | 2006-12-07 | Micro Motion, Inc. | Methods and meter electronics for rapidly detecting a non-uniformity of a material flowing through a coriolis flowmeter |
AU2006279675B2 (en) * | 2005-08-18 | 2010-12-16 | Micro Motion, Inc. | Meter electronics and methods for processing sensor signals for a multi-phase flow material in a flowmeter |
CA2626245C (en) | 2005-10-18 | 2013-05-14 | Micro Motion, Inc. | Meter electronics and methods for determining a phase difference between a first sensor signal and a second sensor signal of a flow meter |
JP4694645B1 (ja) * | 2010-02-19 | 2011-06-08 | 株式会社オーバル | 信号処理方法、信号処理装置、及び振動型密度計 |
JP5459615B2 (ja) * | 2010-03-23 | 2014-04-02 | 横河電機株式会社 | コリオリ流量計 |
GB201103642D0 (en) * | 2011-03-03 | 2011-04-13 | Univ Bradford | Methods and systems for detection of liquid surface fluctuations |
RU2577380C1 (ru) * | 2012-03-13 | 2016-03-20 | Майкро Моушн, Инк. | Датчик косвенного массового потока |
CA2910027C (en) * | 2013-04-30 | 2018-02-20 | Micro Motion, Inc. | Volume flow sensor system comprising a mass flowmeter and a density meter |
CN106769655A (zh) * | 2016-12-29 | 2017-05-31 | 青岛澳威流体计量有限公司 | 用于输油系统的在线平均密度计量装置 |
RU2687803C1 (ru) * | 2017-12-28 | 2019-05-16 | Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" ФГАОУ ВО "ЮУрГУ (НИУ)" | Способ вычисления текущей разности фаз и частоты сигналов кориолисовых расходомеров |
JP7092584B2 (ja) * | 2018-07-12 | 2022-06-28 | アズビル株式会社 | 流量計、流量計測方法、流量演算装置、および超音波流量計 |
FR3086055B1 (fr) * | 2018-09-13 | 2021-10-15 | Commissariat Energie Atomique | Dispositif de mesure de debit massique |
RU2707576C1 (ru) * | 2019-04-26 | 2019-11-28 | Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" ФГАОУ ВО "ЮУрГУ (НИУ)" | Способ вычисления текущей разности фаз и частоты сигналов кориолисовых расходомеров (варианты) |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3883811A (en) * | 1973-12-10 | 1975-05-13 | Itt | 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 |
US4879911A (en) | 1988-07-08 | 1989-11-14 | Micro Motion, Incorporated | Coriolis mass flow rate meter having four pulse harmonic rejection |
JP3200827B2 (ja) | 1993-12-24 | 2001-08-20 | 横河電機株式会社 | コリオリ質量流量計 |
US5440228A (en) * | 1994-03-09 | 1995-08-08 | Schmidt; Ralph O. | Simultaneous signals IFM receiver using plural delay line correlators |
JP3219122B2 (ja) | 1994-07-11 | 2001-10-15 | 横河電機株式会社 | コリオリ質量流量計 |
US5555190A (en) * | 1995-07-12 | 1996-09-10 | Micro Motion, Inc. | Method and apparatus for adaptive line enhancement in Coriolis mass flow meter measurement |
JP3555632B2 (ja) * | 1995-08-30 | 2004-08-18 | 横河電機株式会社 | コリオリ質量流量計 |
JPH10260067A (ja) | 1997-03-18 | 1998-09-29 | Yokogawa Electric Corp | 渦流量計 |
US6073495A (en) * | 1997-03-21 | 2000-06-13 | Endress + Hauser Flowtec Ag | Measuring and operating circuit of a coriolis-type mass flow meter |
US6606572B2 (en) * | 1997-04-03 | 2003-08-12 | Danfoss A/S | Circuit arrangement for deriving the measured variable from the signals of sensors of a flow meter |
US6311136B1 (en) * | 1997-11-26 | 2001-10-30 | Invensys Systems, Inc. | Digital flowmeter |
US6128584A (en) * | 1998-11-30 | 2000-10-03 | Abb Power T&D Company Inc. | System and method for frequency compensation in an energy meter |
US6513392B1 (en) * | 1998-12-08 | 2003-02-04 | Emerson Electric Co. | Coriolis mass flow controller |
US6505131B1 (en) * | 1999-06-28 | 2003-01-07 | Micro Motion, Inc. | Multi-rate digital signal processor for signals from pick-offs on a vibrating conduit |
US6688176B2 (en) | 2000-01-13 | 2004-02-10 | Halliburton Energy Services, Inc. | Single tube densitometer |
US6993445B2 (en) * | 2001-01-16 | 2006-01-31 | Invensys Systems, Inc. | Vortex flowmeter |
GB2418084B (en) * | 2004-09-13 | 2010-01-20 | Filtronic Plc | Method and apparatus for measuring the frequency of a received signal |
WO2006130415A1 (en) * | 2005-05-27 | 2006-12-07 | Micro Motion, Inc. | Methods and meter electronics for rapidly detecting a non-uniformity of a material flowing through a coriolis flowmeter |
CA2626245C (en) * | 2005-10-18 | 2013-05-14 | Micro Motion, Inc. | Meter electronics and methods for determining a phase difference between a first sensor signal and a second sensor signal of a flow meter |
-
2005
- 2005-12-05 BR BRPI0519594A patent/BRPI0519594B1/pt active IP Right Grant
- 2005-12-05 CN CNB2005800454003A patent/CN100554892C/zh active Active
- 2005-12-05 US US11/722,639 patent/US8676526B2/en active Active
- 2005-12-05 RU RU2007128923/28A patent/RU2371678C2/ru active
- 2005-12-05 JP JP2007549390A patent/JP5249586B2/ja active Active
- 2005-12-05 WO PCT/US2005/043710 patent/WO2006071454A1/en active Application Filing
- 2005-12-05 KR KR1020097016248A patent/KR101206350B1/ko active IP Right Grant
- 2005-12-05 CA CA2593089A patent/CA2593089C/en active Active
- 2005-12-05 MX MX2007007808A patent/MX2007007808A/es active IP Right Grant
- 2005-12-05 EP EP05852822.5A patent/EP1851515B1/en active Active
- 2005-12-05 KR KR1020077012205A patent/KR20070067736A/ko active Search and Examination
- 2005-12-05 AU AU2005322423A patent/AU2005322423B2/en active Active
- 2005-12-27 AR ARP050105551A patent/AR051872A1/es active IP Right Grant
-
2008
- 2008-06-13 HK HK08106567.2A patent/HK1116535A1/xx unknown
-
2012
- 2012-07-30 JP JP2012168705A patent/JP2012208131A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2593089A1 (en) | 2006-07-06 |
BRPI0519594B1 (pt) | 2016-09-20 |
AR051872A1 (es) | 2007-02-14 |
AU2005322423A1 (en) | 2006-07-06 |
US20080184814A1 (en) | 2008-08-07 |
RU2007128923A (ru) | 2009-02-10 |
WO2006071454A1 (en) | 2006-07-06 |
KR20070067736A (ko) | 2007-06-28 |
KR20090096547A (ko) | 2009-09-10 |
JP2008525818A (ja) | 2008-07-17 |
CN101095032A (zh) | 2007-12-26 |
EP1851515B1 (en) | 2019-04-24 |
BRPI0519594A2 (pt) | 2009-02-25 |
AU2005322423B2 (en) | 2010-11-04 |
KR101206350B1 (ko) | 2012-12-04 |
RU2371678C2 (ru) | 2009-10-27 |
US8676526B2 (en) | 2014-03-18 |
JP2012208131A (ja) | 2012-10-25 |
MX2007007808A (es) | 2007-08-21 |
JP5249586B2 (ja) | 2013-07-31 |
CN100554892C (zh) | 2009-10-28 |
EP1851515A1 (en) | 2007-11-07 |
CA2593089C (en) | 2013-02-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1116535A1 (en) | High speed frequency and phase estimation for flow meters | |
GB2411476B (en) | Flow meter | |
TWI340550B (en) | Variable frequency multi-phase oscillator and method and apparatus thereof | |
EP1989517A4 (en) | FREQUENCY CHANGE COMPENSATION IN DEBITMETERS | |
GB2397892B (en) | Non-intrusive multiphase flow meter | |
GB0511992D0 (en) | Triangulating phase interpolator | |
HK1156100A1 (en) | Very low frequency vibratory flow meter | |
EP1894375A4 (en) | TIME AND FREQUENCY CHANNEL ESTIMATION | |
HK1100695A1 (en) | Coriolis flow meter and an operating method thereof | |
EP1754959A4 (en) | FLOW METERS | |
TWI350658B (en) | Digital delay line based frequency synthesizer and related method | |
HK1130535A1 (en) | Single and multiphase fluid measurements | |
GB2438951B (en) | Low frequency model estimation | |
GB2411236B (en) | Electromagnetic flow meter insert | |
GB0312194D0 (en) | Multiphase flowmeter | |
GB2409525B (en) | Electromagnetic flow meter insert | |
EP1978639A4 (en) | PHASE COMPENSATION AND PLL SYNTHESIZER USING THE SAME | |
GB2403016B (en) | Electromagnetic flow meter | |
GB2403542B (en) | Electromagnetic flow meter | |
GB2402219B (en) | Electromagnetic flow meter | |
SG136086A1 (en) | Inexpensive low phase noise high speed stabilized time base | |
EP1934584A4 (en) | DEVICE AND METHOD FOR CHARACTERIZING STRUCTURE VARIATION OF A CONTINUOUS PHASE DURING A FLOW | |
EP1603249A4 (en) | HIGH FREQUENCY BYPASS UNIT | |
HU0400330D0 (en) | Flow unit for coriolis massflowmeter | |
GB2415500B (en) | Flow meter |