ES2069404T3 - Caudalimetro de masas segun el principio de coriolis. - Google Patents
Caudalimetro de masas segun el principio de coriolis.Info
- Publication number
- ES2069404T3 ES2069404T3 ES92810894T ES92810894T ES2069404T3 ES 2069404 T3 ES2069404 T3 ES 2069404T3 ES 92810894 T ES92810894 T ES 92810894T ES 92810894 T ES92810894 T ES 92810894T ES 2069404 T3 ES2069404 T3 ES 2069404T3
- Authority
- ES
- Spain
- Prior art keywords
- tubular
- outlet
- oscillation
- inlet
- tube
- 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
- 230000010355 oscillation Effects 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007990 PIPES buffer Substances 0.000 abstract 1
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
- 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
- G01F1/845—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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
ESTE MEDIDOR (1;2) DE MASA CIRCULANTE TIENE UNA DISPOSICION DE CUERPO OSCILANTE RECORRIDA POR UN FLUIDO A SER MEDIDO, ABARCANDO LAS SIGUIENTES PARTES: DOS LAZOS TUBULARES (11, 12; 21,22) PLANOS CONGRUENTES UNO CON OTRO, QUE ESTAN UNIDOS CADA UNO DE ELLOS CON UN TUBO DE ENTRADA (111, 121; 211, 221) CON UN EXTREMO (113, 123; 213, 223) DE ENTRADA, CADA UNO DE ELLOS CON UN TUBO (112, 122; 212, 222) DE SALIDA CON UN EXTREMO (114, 124; 214, 224) DE SALIDA, CUYOS EXTREMOS ESTAN FIJADO EN UNA SUJECION (13; 23) CONJUNTA, Y UNO DE LOS TUBOS DE ENTRADA RESPECTIVA MUESTRA UN ARCO (115; 125) TUBULAR UNIDO CON LOS RESPECTIVOS TUBOS DE SALIDA. EN EL LUGAR DE TRANSITO DEL RESPECTIVO TUBO DE ENTRADA AL CORRESPONDIENTE TUBO DE SALIDA EN EL ARCO TUBULAR PERTENECIENTE SE DISPONE DE UNA PLACA (15; 25) CON TALADROS CORRESPONDIENTES AL DIAMETRO EXTERIOR DEL TUBO RECTO Y DE LOS ARCOS TUBULARES, EN LOS QUE ESTAN FIJADOS UNOS NUDOS DE OSCILACION RESPECTIVA PARA SU SUJECION. SE DISPONE ADEMAS EN AMBOS ARCOS TUBULARESDE FORMA CONTRAPUESTA, VERTICALMENTE AL PLANO RESPECTIVO DEL EXCITADOR (16; 26) DE OSCILACION QUE ALTERNA CON OSCILACIONES DE RESONANCIA ORIGINADAS Y DISPONIENDO DE DOS SENSORES (17,18; 27, 28) ALTERNADOS A LO LARGO DE LOS TUBOS RECTOS PARA SU OSCILACIONES, ASI COMO UNA ELECTRONICA DE ACCIONAMIENTO PARA EL EXCITADOR DE OSCILACIONES Y UNA ELECTRONICA DE ANALISIS, QUE DETERMINA A PARTIR DE LA DIFERENCIA DE FASE DE LA SEÑAL DE LOS SENSORES EL FLUJO DE MASA Y/O A PARTIR DE LA FRECUENCIA DE OSCILACION LA DENSIDAD DEL FLUIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92810894A EP0601256B1 (de) | 1992-11-18 | 1992-11-18 | Massendurchflussmesser nach dem Coriolis-Prinzip |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2069404T3 true ES2069404T3 (es) | 1995-05-01 |
Family
ID=8212027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92810894T Expired - Lifetime ES2069404T3 (es) | 1992-11-18 | 1992-11-18 | Caudalimetro de masas segun el principio de coriolis. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5394758A (es) |
EP (1) | EP0601256B1 (es) |
JP (1) | JP2654341B2 (es) |
CN (1) | CN1053959C (es) |
DE (1) | DE59201625D1 (es) |
DK (1) | DK0601256T3 (es) |
ES (1) | ES2069404T3 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6513392B1 (en) * | 1998-12-08 | 2003-02-04 | Emerson Electric Co. | Coriolis mass flow controller |
GB2350426B (en) | 1999-05-25 | 2002-08-28 | Abb Instrumentation Ltd | Vibrating tube meter |
US6776052B2 (en) * | 1999-10-29 | 2004-08-17 | Micro Motion, Inc. | Coriolis flowmeter having a reduced flag dimension for handling large mass flows |
ATE332489T1 (de) * | 2000-11-16 | 2006-07-15 | Flowtec Ag | Rohranordnung für einen coriolis-durchflussmesser |
EP1248084B1 (de) * | 2001-04-05 | 2017-05-31 | Endress + Hauser Flowtec AG | Coriolis-Massedurchfluss-Aufnehmer mit zwei gebogenen Messrohren |
JP4510441B2 (ja) * | 2001-05-25 | 2010-07-21 | インテグリス・インコーポレーテッド | フルオロポリマ流量計 |
US6662120B2 (en) * | 2001-06-19 | 2003-12-09 | Endress + Hauser Flowtec Ag | Excitation circuits for coriolis mass flowmeters |
GB2402222B (en) * | 2003-05-30 | 2007-04-25 | Abb Ltd | Phase measurement in measuring device |
JP3782421B2 (ja) * | 2004-02-03 | 2006-06-07 | 株式会社オーバル | コリオリ流量計 |
JP3782422B2 (ja) * | 2004-02-05 | 2006-06-07 | 株式会社オーバル | コリオリ流量計 |
JP3782438B1 (ja) * | 2005-07-12 | 2006-06-07 | 株式会社オーバル | 二重ループ構造のフローチューブを備えたコリオリ流量計 |
JP4254966B2 (ja) * | 2006-03-14 | 2009-04-15 | 株式会社オーバル | 振動方向規制手段を有するコリオリ流量計 |
US7734431B2 (en) * | 2006-11-30 | 2010-06-08 | Simon John Nitschke | Method and apparatus for fluid leak detection |
DE102008035423A1 (de) * | 2008-07-30 | 2010-02-04 | Airbus Uk Ltd. | Resonanter Strömungssensor sowie Verwendung und Herstellverfahren desselben |
DE102008037700A1 (de) | 2008-08-14 | 2010-02-18 | Endress + Hauser Flowtec Ag | Messaufnehmer vom Vibrationstyp |
JP2012510072A (ja) * | 2008-12-10 | 2012-04-26 | マイクロ モーション インコーポレイテッド | 振動型流量計の流れチューブを振動させる方法及び装置 |
CN102494726B (zh) | 2011-11-18 | 2014-03-26 | 青岛澳波泰克安全设备有限责任公司 | 科里奥利质量流量计、振动管密度计及其中使用的振动片 |
EP2657659B1 (de) | 2012-04-26 | 2017-01-04 | ROTA YOKOGAWA GmbH & Co. KG | Coriolis-Massendurchflussmessgerät mit hoher Nullpunktstabilität |
WO2015025878A1 (ja) * | 2013-08-21 | 2015-02-26 | オリンパスイメージング株式会社 | 撮像装置、撮像方法およびプログラム |
DE102015102834A1 (de) | 2015-02-27 | 2016-09-01 | Endress + Hauser Gmbh + Co. Kg | Vibronischer Sensor |
CN109870209A (zh) * | 2017-12-01 | 2019-06-11 | 高准有限公司 | 高压流量计的支撑构件和高压流量计 |
CN110274653B (zh) * | 2018-03-13 | 2023-05-23 | 高准有限公司 | 用于流量计的支承件以及流量计 |
CN108535457A (zh) * | 2018-06-12 | 2018-09-14 | 南京玖茂自动化控制***有限公司 | 一种船用污油的含水计量分析*** |
DE102020133851A1 (de) | 2020-12-16 | 2022-06-23 | Endress+Hauser Flowtec Ag | Prozessüberwachungsvorrichtung |
EP4187210A1 (en) * | 2021-11-24 | 2023-05-31 | Endress + Hauser Flowtec AG | Coriolis measuring transmitter and coriolis measuring device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127028A (en) * | 1977-06-07 | 1978-11-28 | Halliburton Company | Coriolis mass flow rate metering means |
ZA82345B (en) * | 1981-02-17 | 1983-02-23 | J Smith | Method and apparatus for mass flow measurement |
US4738143A (en) * | 1985-08-29 | 1988-04-19 | Micro Motion, Incorporated | High temperature Coriolis mass flow rate meter |
DE3632800A1 (de) * | 1986-09-26 | 1988-04-07 | Flowtec Ag | Nach dem coriolisprinzip arbeitendes massendurchflussmessgeraet |
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 |
US4823613A (en) * | 1986-10-03 | 1989-04-25 | Micro Motion, Inc. | Density insensitive coriolis mass flow rate meter |
US4763530A (en) * | 1986-10-10 | 1988-08-16 | The Babcock & Wilcox Company | Apparatus and method for continuously measuring mass flow |
US4811606A (en) * | 1987-04-20 | 1989-03-14 | Tokico, Ltd. | Mass flowmeter |
DE3816045A1 (de) * | 1987-09-11 | 1989-05-24 | Flowtec Ag | Lichtleitereinrichtung, insbesondere fuer massendurchflussmesser |
JPH01296112A (ja) * | 1988-05-24 | 1989-11-29 | Oval Eng Co Ltd | コリオリ質量流量計 |
US4934196A (en) * | 1989-06-02 | 1990-06-19 | Micro Motion, Inc. | Coriolis mass flow rate meter having a substantially increased noise immunity |
JPH0348729A (ja) * | 1989-07-18 | 1991-03-01 | Yokogawa Electric Corp | コリオリ質量流量計 |
US5275061A (en) * | 1991-05-13 | 1994-01-04 | Exac Corporation | Coriolis mass flowmeter |
-
1992
- 1992-11-18 DK DK92810894.3T patent/DK0601256T3/da active
- 1992-11-18 ES ES92810894T patent/ES2069404T3/es not_active Expired - Lifetime
- 1992-11-18 DE DE59201625T patent/DE59201625D1/de not_active Expired - Fee Related
- 1992-11-18 EP EP92810894A patent/EP0601256B1/de not_active Expired - Lifetime
-
1993
- 1993-11-16 US US08/153,599 patent/US5394758A/en not_active Expired - Fee Related
- 1993-11-17 CN CN93114770A patent/CN1053959C/zh not_active Expired - Fee Related
- 1993-11-18 JP JP5289125A patent/JP2654341B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK0601256T3 (da) | 1995-07-03 |
JPH06213697A (ja) | 1994-08-05 |
DE59201625D1 (de) | 1995-04-13 |
CN1100805A (zh) | 1995-03-29 |
EP0601256B1 (de) | 1995-03-08 |
CN1053959C (zh) | 2000-06-28 |
US5394758A (en) | 1995-03-07 |
JP2654341B2 (ja) | 1997-09-17 |
EP0601256A1 (de) | 1994-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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