ES2145244T3 - Detector de caudal masico segun el principio de coriolis. - Google Patents
Detector de caudal masico segun el principio de coriolis.Info
- Publication number
- ES2145244T3 ES2145244T3 ES95810198T ES95810198T ES2145244T3 ES 2145244 T3 ES2145244 T3 ES 2145244T3 ES 95810198 T ES95810198 T ES 95810198T ES 95810198 T ES95810198 T ES 95810198T ES 2145244 T3 ES2145244 T3 ES 2145244T3
- Authority
- ES
- Spain
- Prior art keywords
- inlet
- tube
- distribution
- outlet
- oscillation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000005259 measurement Methods 0.000 abstract 3
- 230000010355 oscillation Effects 0.000 abstract 3
- 230000005520 electrodynamics Effects 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
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
- 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
- G01F1/8404—Coriolis or gyroscopic mass flowmeters details of flowmeter manufacturing methods
-
- 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
- G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
-
- 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
- G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
-
- 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
- G01F1/8495—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits with multiple measuring conduits
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Measuring Volume Flow (AREA)
Abstract
LA INVENCION SE REFIERE A UN RECEPTOR DE FLUJO DE MEDICION, QUE SE APLICA EN EL DESARROLLO DE UNA CONDUCCION TUBULAR RECORRIDA POR UN FLUJO A SER MEDIDO DE ACUERDO CON UN DIAMETRO AXIAL DADO, SIENDO UTILIZABLE EN DISPOSICION ALINEADA Y CON REDUCCION DRASTICA DE LOS COSTES DE ELABORACION, DISPONIENDO DE UN TUBO (11) DE ENTRADA Y UN TUBO (11) DE SALIDA, QUE SIRVEN PARA LA UNION CON LA CONDUCCION TUBULAR. SE DISPONE ADEMAS DE UNA PIEZA (19) DE DISTRIBUCION DE ENTRADA Y UNA PIEZA (20) DE DISTRIBUCION DE SALIDA, ASI COMO UN TUBO SOPORTE EXTERIOR, CUYO EXTREMO RESPECTIVO EN EL LADO DE LA PARED DE ENTRADA ESTA FIJADO EN LA PIEZA DE DISTRIBUCION DE ENTRADA O EN LA PIEZA DE DISTRIBUCION DE SALIDA Y DISPUESTO EN EL LADO FRONTAL EN EL TUBO DE ENTRADA O EL TUBO DE SALIDA; DISPONIENDOSE ADEMAS DE DOS TUBOS (23,24) DE MEDICION PARALELOS, RECTOS, FIJOS, EN LOS EXTREMOS RESPECTIVOS EN PERFORACIONES PARALELAS DE LA PIEZA DE DISTRIBUCION DE ENTRADA O EN PERFORACIONES PARALELAS DE LA PIEZA DE DISTRIBUCION DESALIDA EN DEPOSICION DE HAZ EN EL LADO DEL TUBO DE ENTRADA O DE SALIDA, CON LA MISMA ANCHURA Y CON IGUAL ESPESOR DE PARED. SE DISPONE ADEMAS DE PLACAS (25,26) DE ANUDADO QUE UNEN LOS TUBOS DE MEDICION UNOS CON OTROS EN LA PROXIMIDAD DE LA PIEZA DE DISTRIBUCION DE ENTRADA O DE LA PIEZA DE DISTRIBUCION DE SALIDA, DISPONIENDOSE DE UN EXCITADOR (27,28) DE OSCILACION POR CADA TUBO DE MEDICION, DE FORMA QUE ESTE EXCITADOR DE OSCILACION EFECTUA LA EXCITACION EN EL TUBOS DE MEDICION CON RESPECTO A LAS OSCILACIONES DE RESONANCIA DISPUESTAS DE FORMA ENFRENTADA SOLAMENTE EN UNO DE LOS PLANOS DE OSCILACION; Y FINALMENTE DISPONIENDOSE DE SENSORES (29,30,31,32) PARA LAS OSCILACIONES DISPUESTOS A LO LARGO DE CADA TUBO DE MEDICION DE FORMA ALTERNADA EN DISPOSICION ELECTRODINAMICA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94108148 | 1994-05-26 | ||
EP94114725 | 1994-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2145244T3 true ES2145244T3 (es) | 2000-07-01 |
Family
ID=26135646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95810198T Expired - Lifetime ES2145244T3 (es) | 1994-05-26 | 1995-03-23 | Detector de caudal masico segun el principio de coriolis. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5602345A (es) |
EP (1) | EP0685712B1 (es) |
JP (1) | JP2749535B2 (es) |
CN (1) | CN1050191C (es) |
DE (1) | DE59508297D1 (es) |
DK (1) | DK0685712T3 (es) |
ES (1) | ES2145244T3 (es) |
Families Citing this family (92)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013101369B4 (de) | 2013-02-12 | 2021-02-18 | Endress + Hauser Flowtec Ag | Coriolis-Massendurchfluß-Meßgerät |
US6725483B2 (en) * | 1997-01-31 | 2004-04-27 | Hill-Rom Services, Inc. | Apparatus and method for upgrading a hospital room |
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US6325097B1 (en) | 1997-01-31 | 2001-12-04 | Hill-Rom Services, Inc. | Manifold and regulator apparatus |
US6047457A (en) * | 1997-03-17 | 2000-04-11 | Endress + Hauser Flowtec Ag | Method of fastening a metal body to a measuring tube of a coriolis-type mass flow sensor |
US6168069B1 (en) * | 1997-07-18 | 2001-01-02 | Endress +Hauser Flowtec Ag | Method of brazing titanium to stainless steel |
US6038921A (en) * | 1997-10-15 | 2000-03-21 | Mcmillan Company | Mass flow sensor system for fast temperature sensing responses |
EP0986739A1 (de) | 1998-04-03 | 2000-03-22 | Endress + Hauser Flowtec AG | Verfahren zum massedurchfluss-messen und entsprechende aufnehmer |
US6535826B2 (en) | 2001-02-16 | 2003-03-18 | Micro Motion, Inc. | Mass flowmeter methods, apparatus, and computer program products using correlation-measure-based status determination |
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US6466880B2 (en) | 2001-02-16 | 2002-10-15 | Micro Motion, Inc. | Mass flow measurement methods, apparatus, and computer program products using mode selective filtering |
EP1253409A1 (de) * | 2001-04-26 | 2002-10-30 | Endress + Hauser Flowtec AG | Magnetkreisanordnung für einen Messwertaufnehmer |
US6662120B2 (en) * | 2001-06-19 | 2003-12-09 | Endress + Hauser Flowtec Ag | Excitation circuits for coriolis mass flowmeters |
US6910366B2 (en) * | 2001-08-24 | 2005-06-28 | Endress + Hauser Flowtec Ag | Viscometer |
US7005019B2 (en) * | 2001-11-26 | 2006-02-28 | Emerson Electric Co. | Manufacturing flow meters having a flow tube made of a fluoropolymer substance |
US7127815B2 (en) * | 2001-11-26 | 2006-10-31 | Emerson Electric Co. | Method of manufacturing a Coriolis flowmeter |
DE10312796A1 (de) * | 2003-03-21 | 2004-09-30 | Endress + Hauser Flowtec Ag, Reinach | Magnetkreisanordnung für einen Meßaufnehmer |
US7051598B2 (en) | 2003-03-21 | 2006-05-30 | Endress + Hauser Flowtec Ag | Magnetic circuit arrangement for a sensor |
MXPA06002093A (es) * | 2003-08-29 | 2006-05-25 | Micro Motion Inc | Metodo y aparato para corregir informacion de salida de aparatos de medicion de flujo. |
DE10351310B4 (de) * | 2003-10-31 | 2009-08-13 | Abb Ag | Vorrichtung und Verfahren zum Betrieb eines Coriolis-Massendurchflussmessers |
US7040181B2 (en) * | 2004-03-19 | 2006-05-09 | Endress + Hauser Flowtec Ag | Coriolis mass measuring device |
US7284449B2 (en) * | 2004-03-19 | 2007-10-23 | Endress + Hauser Flowtec Ag | In-line measuring device |
DE102004018326B4 (de) | 2004-04-13 | 2023-02-23 | Endress + Hauser Flowtec Ag | Vorrichtung und Verfahren zum Messen einer Dichte und/oder einer Viskosität eines Fluids |
US7299699B2 (en) | 2004-10-05 | 2007-11-27 | Endress + Hauser Flowtec Ag | Composite system, method for its manufacture, and measurement pickup using such a composite system |
DE102004048765A1 (de) * | 2004-10-05 | 2006-04-06 | Endress + Hauser Flowtec Ag | Verbund-System, Verfahren zu dessen Herstellung sowie Messaufnehmer mit einem solchen Verbund-System |
DE102005003161B4 (de) * | 2005-01-21 | 2007-03-01 | Krohne Ag | Massendurchflußmeßgerät |
DE102005046319A1 (de) | 2005-09-27 | 2007-03-29 | Endress + Hauser Flowtec Ag | Verfahren zum Messen eines in einer Rohrleitung strömenden Mediums sowie Meßsystem dafür |
CN101336364B (zh) | 2005-12-27 | 2011-04-13 | 恩德斯+豪斯流量技术股份有限公司 | 在线测量设备和用于补偿在线测量设备中的测量误差的方法 |
US7360452B2 (en) * | 2005-12-27 | 2008-04-22 | Endress + Hauser Flowtec Ag | In-line measuring devices and method for compensation measurement errors in in-line measuring devices |
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DE102021113360A1 (de) | 2021-05-21 | 2022-11-24 | Endress + Hauser Flowtec Ag | Vibronisches Meßsystem |
DE102022100227A1 (de) | 2022-01-05 | 2023-07-06 | Endress+Hauser Flowtec Ag | Fluidleitungssystem |
DE102022133717A1 (de) | 2022-12-16 | 2024-06-27 | Endress+Hauser Flowtec Ag | Modulares Coriolis-Durchflussmessgerät und Verfahren zur Herstellung einer Spulenvorrichtung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090382A (en) * | 1977-01-31 | 1978-05-23 | Thomas C. Wilson, Inc. | Expanding and beading apparatus for tubes and the like |
DE3505166A1 (de) * | 1985-02-15 | 1986-08-21 | Danfoss A/S, Nordborg | Massendurchfluss-messgeraet nach dem coriolis-prinzip |
FR2598801A1 (fr) * | 1986-05-13 | 1987-11-20 | Assistance Indle Dauphinoise A | Debitmetre massique a elasticite multimodale |
US4768385A (en) * | 1986-08-13 | 1988-09-06 | Micro Motion, Inc. | Parallel path Coriolis mass flow meter |
DE3632851A1 (de) * | 1986-09-26 | 1988-04-07 | Flowtec Ag | Nach dem coriolisprinzip arbeitendes massendurchflussmessgeraet |
DE8712331U1 (de) * | 1986-09-26 | 1988-01-28 | Flowtec AG, Reinach, Basel | Corioliskraft-Massendurchflussmesser |
DE3632800A1 (de) * | 1986-09-26 | 1988-04-07 | Flowtec Ag | Nach dem coriolisprinzip arbeitendes massendurchflussmessgeraet |
US4763530A (en) * | 1986-10-10 | 1988-08-16 | The Babcock & Wilcox Company | Apparatus and method for continuously measuring mass flow |
GB8705758D0 (en) * | 1987-03-11 | 1987-04-15 | Schlumberger Electronics Uk | Mass flow measurement |
US4803867A (en) * | 1987-04-28 | 1989-02-14 | Dahlin Erik B | Fluid measurement apparatus providing flow tube strain relief |
DE3724675A1 (de) * | 1987-07-25 | 1989-02-02 | Heraeus Elektroden | Waermeuebertrager |
US4876898A (en) * | 1988-10-13 | 1989-10-31 | Micro Motion, Inc. | High temperature coriolis mass flow rate meter |
US5095761A (en) * | 1990-06-27 | 1992-03-17 | Schlumberger Industries, Inc. | Coriolis-type mass flow meter for sanitary use |
JP2927307B2 (ja) * | 1991-01-18 | 1999-07-28 | トキコ株式会社 | 質量流量計 |
-
1995
- 1995-03-23 ES ES95810198T patent/ES2145244T3/es not_active Expired - Lifetime
- 1995-03-23 DK DK95810198T patent/DK0685712T3/da active
- 1995-03-23 EP EP95810198A patent/EP0685712B1/de not_active Expired - Lifetime
- 1995-03-23 DE DE59508297T patent/DE59508297D1/de not_active Expired - Lifetime
- 1995-05-03 US US08/434,016 patent/US5602345A/en not_active Expired - Lifetime
- 1995-05-24 CN CN95106591.2A patent/CN1050191C/zh not_active Expired - Fee Related
- 1995-05-25 JP JP7126880A patent/JP2749535B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1050191C (zh) | 2000-03-08 |
US5602345A (en) | 1997-02-11 |
CN1122904A (zh) | 1996-05-22 |
EP0685712A1 (de) | 1995-12-06 |
DE59508297D1 (de) | 2000-06-15 |
JPH07324960A (ja) | 1995-12-12 |
DK0685712T3 (da) | 2000-10-02 |
EP0685712B1 (de) | 2000-05-10 |
JP2749535B2 (ja) | 1998-05-13 |
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