HK1111760A1 - A method and apparatus for in-flow determination of eigenvetors - Google Patents
A method and apparatus for in-flow determination of eigenvetorsInfo
- Publication number
- HK1111760A1 HK1111760A1 HK08102644.8A HK08102644A HK1111760A1 HK 1111760 A1 HK1111760 A1 HK 1111760A1 HK 08102644 A HK08102644 A HK 08102644A HK 1111760 A1 HK1111760 A1 HK 1111760A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- eigenvetors
- flow determination
- determination
- flow
- 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
- 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
- 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
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2004/031549 WO2006036139A1 (fr) | 2004-09-27 | 2004-09-27 | Determination du debit des vecteurs propres gauche et droit dans un debitmetre de coriolis |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1111760A1 true HK1111760A1 (en) | 2008-08-15 |
Family
ID=34958795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08102644.8A HK1111760A1 (en) | 2004-09-27 | 2008-03-06 | A method and apparatus for in-flow determination of eigenvetors |
Country Status (11)
Country | Link |
---|---|
US (1) | US7706987B2 (fr) |
EP (2) | EP2120020B1 (fr) |
JP (1) | JP2008514916A (fr) |
KR (1) | KR100973772B1 (fr) |
CN (1) | CN100458377C (fr) |
AR (1) | AR051036A1 (fr) |
BR (1) | BRPI0419040B1 (fr) |
CA (1) | CA2581107C (fr) |
HK (1) | HK1111760A1 (fr) |
MX (1) | MX2007003176A (fr) |
WO (1) | WO2006036139A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006044592A1 (de) | 2006-09-19 | 2008-03-27 | Endress + Hauser Flowtec Ag | Verfahren zur Bestimmung des Massedurchflusses eines auf einem Rotationsfüller angeordneten Coriolis-Massedurchflussmessgeräts |
DE102007024275A1 (de) | 2007-05-23 | 2008-11-27 | Endress + Hauser Flowtec Ag | Verfahren zum Messen und/oder Überwachen eines Strömungsparameters und entsprechende Vorrichtung |
DE102007024276A1 (de) | 2007-05-23 | 2008-11-27 | Endress + Hauser Flowtec Ag | Verfahren zur Messung und/oder Überwachung eines Strömungsparameters und entsprechende Vorrichtung |
DE102007028209A1 (de) | 2007-06-15 | 2008-12-18 | Endress + Hauser Flowtec Ag | Verfahren zur Messung und/oder Überwachung eines Strömungsparameters und entsprechende Vorrichtung |
JP5589351B2 (ja) * | 2009-11-02 | 2014-09-17 | パナソニック株式会社 | 流量計測装置 |
DE102010006224A1 (de) * | 2010-01-28 | 2011-08-18 | Krohne Ag | Verfahren zur Ermittlung einer Kenngröße für die Korrektur von Messwerten eines Coriolis-Massedurchflussmessgeräts |
DE202010009023U1 (de) * | 2010-06-12 | 2011-11-14 | Neoperl Gmbh | Strahlregler |
IN2014CN03750A (fr) | 2011-10-26 | 2015-09-25 | Micro Motion Inc | |
CA2914136C (fr) | 2013-06-14 | 2018-02-20 | Micro Motion, Inc. | Debitmetre vibratoire et procede de verification de dispositif de mesure |
SG11201605838RA (en) | 2014-01-24 | 2016-08-30 | Micro Motion Inc | Vibratory flowmeter and methods and diagnostics for meter verification |
DE102015107366B3 (de) * | 2015-05-11 | 2016-01-21 | Krohne Messtechnik Gmbh | Verfahren zum Betreiben eines Durchflussmessgeräts und diesbezügliches Durchflussmessgerät |
EP3329229B1 (fr) * | 2015-07-27 | 2020-09-02 | Micro Motion, Inc. | Procédé de détermination des vecteurs propres gauche dans un débitmètre de coriolis à circulation |
WO2017019024A1 (fr) * | 2015-07-27 | 2017-02-02 | Micro Motion, Inc. | Cycle hors résonance pour débitmètres à effet de coriolis |
CN108700453B (zh) * | 2016-02-26 | 2023-11-28 | 高准公司 | 确定经校正的所测量流率 |
US11402254B2 (en) | 2019-08-13 | 2022-08-02 | Badger Meter, Inc. | Ultrasonic flow meter calibration system and method |
EP4168752A1 (fr) | 2020-06-18 | 2023-04-26 | Endress + Hauser Flowtec AG | Système de mesure vibronique |
DE102020131649A1 (de) | 2020-09-03 | 2022-03-03 | Endress + Hauser Flowtec Ag | Vibronisches Meßsystem |
DE102020134707A1 (de) | 2020-12-22 | 2022-06-23 | Endress+Hauser Flowtec Ag | Coriolis-Massedurchflussmessgerät und Verfahren zum Bestimmen von Einflussgrößen auf dessen totalen Nullpunktfehler, Verfahren zum Ermitteln des totalen Nullpunktfehlers und Betriebsverfahren dafür |
CN113188637B (zh) * | 2021-04-30 | 2022-02-15 | 南京荣晟自动化设备有限公司 | 可移动标准表法科里奥利质量流量计在线校准装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31450E (en) | 1977-07-25 | 1983-11-29 | Micro Motion, Inc. | Method and structure for flow measurement |
US4365154A (en) * | 1980-03-06 | 1982-12-21 | Texaco Inc. | Detection of impurities in a fluid containing free gas using nuclear techniques |
US4491025A (en) | 1982-11-03 | 1985-01-01 | Micro Motion, Inc. | Parallel path Coriolis mass flow rate meter |
US5373745A (en) | 1991-02-05 | 1994-12-20 | Direct Measurement Corporation | Single path radial mode Coriolis mass flow rate meter |
JP3200826B2 (ja) | 1993-11-19 | 2001-08-20 | 横河電機株式会社 | コリオリ質量流量計 |
US5734112A (en) | 1996-08-14 | 1998-03-31 | Micro Motion, Inc. | Method and apparatus for measuring pressure in a coriolis mass flowmeter |
US6199022B1 (en) | 1997-07-11 | 2001-03-06 | Micro Motion, Inc. | Drive circuit modal filter for a vibrating tube flowmeter |
US6092429A (en) | 1997-12-04 | 2000-07-25 | Micro Motion, Inc. | Driver for oscillating a vibrating conduit |
US6360175B1 (en) | 1998-02-25 | 2002-03-19 | Micro Motion, Inc. | Generalized modal space drive control system for a vibrating tube process parameter sensor |
US5987999A (en) | 1998-07-01 | 1999-11-23 | Micro Motion, Inc. | Sensitivity enhancing balance bar |
US6233526B1 (en) | 1998-07-16 | 2001-05-15 | Micro Motion, Inc. | Vibrating conduit parameter sensors and methods of operation therefor utilizing spatial integration |
US6427127B1 (en) * | 1998-07-16 | 2002-07-30 | Micro Motion, Inc. | Vibrating conduit process parameter sensors, operating methods and computer program products utilizing complex modal estimation |
US6272438B1 (en) | 1998-08-05 | 2001-08-07 | Micro Motion, Inc. | Vibrating conduit parameter sensors, methods and computer program products for generating residual-flexibility-compensated mass flow estimates |
US6577977B2 (en) | 1999-02-16 | 2003-06-10 | Micro Motion, Inc. | Process parameter sensor apparatus, methods and computer program products using force filtering |
GB2350426B (en) * | 1999-05-25 | 2002-08-28 | Abb Instrumentation Ltd | Vibrating tube meter |
US6347293B1 (en) | 1999-07-09 | 2002-02-12 | Micro Motion, Inc. | Self-characterizing vibrating conduit parameter sensors and methods of operation therefor |
US6466880B2 (en) * | 2001-02-16 | 2002-10-15 | Micro Motion, Inc. | Mass flow measurement methods, apparatus, and computer program products using mode selective filtering |
US6704666B2 (en) * | 2001-08-29 | 2004-03-09 | Micro Motion, Inc. | Determining properties of a flow tube and of a fluid flowing through a flow tube of a coriolis flowmeter |
US6606573B2 (en) | 2001-08-29 | 2003-08-12 | Micro Motion, Inc. | Sensor apparatus, methods and computer program products employing vibrational shape control |
-
2004
- 2004-09-27 WO PCT/US2004/031549 patent/WO2006036139A1/fr active Application Filing
- 2004-09-27 EP EP08170888.5A patent/EP2120020B1/fr active Active
- 2004-09-27 CA CA2581107A patent/CA2581107C/fr active Active
- 2004-09-27 US US11/574,716 patent/US7706987B2/en active Active
- 2004-09-27 MX MX2007003176A patent/MX2007003176A/es active IP Right Grant
- 2004-09-27 EP EP04785069.8A patent/EP1794549B1/fr active Active
- 2004-09-27 JP JP2007533443A patent/JP2008514916A/ja active Pending
- 2004-09-27 BR BRPI0419040A patent/BRPI0419040B1/pt active IP Right Grant
- 2004-09-27 KR KR1020077009504A patent/KR100973772B1/ko active IP Right Grant
- 2004-09-27 CN CNB2004800440862A patent/CN100458377C/zh active Active
-
2005
- 2005-09-26 AR ARP050104019A patent/AR051036A1/es unknown
-
2008
- 2008-03-06 HK HK08102644.8A patent/HK1111760A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
KR100973772B1 (ko) | 2010-08-04 |
EP1794549A1 (fr) | 2007-06-13 |
CN101036037A (zh) | 2007-09-12 |
EP2120020B1 (fr) | 2019-12-25 |
EP1794549B1 (fr) | 2019-03-27 |
MX2007003176A (es) | 2007-06-05 |
WO2006036139A1 (fr) | 2006-04-06 |
CA2581107A1 (fr) | 2006-04-06 |
US7706987B2 (en) | 2010-04-27 |
BRPI0419040B1 (pt) | 2016-06-28 |
AR051036A1 (es) | 2006-12-13 |
US20080011100A1 (en) | 2008-01-17 |
EP2120020A1 (fr) | 2009-11-18 |
CN100458377C (zh) | 2009-02-04 |
JP2008514916A (ja) | 2008-05-08 |
CA2581107C (fr) | 2013-01-08 |
BRPI0419040A (pt) | 2007-12-11 |
KR20070049253A (ko) | 2007-05-10 |
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