ES2026592T3 - Disposicion para la medicion de caudales. - Google Patents
Disposicion para la medicion de caudales.Info
- Publication number
- ES2026592T3 ES2026592T3 ES198888104877T ES88104877T ES2026592T3 ES 2026592 T3 ES2026592 T3 ES 2026592T3 ES 198888104877 T ES198888104877 T ES 198888104877T ES 88104877 T ES88104877 T ES 88104877T ES 2026592 T3 ES2026592 T3 ES 2026592T3
- Authority
- ES
- Spain
- Prior art keywords
- measurement signal
- conduit
- pct
- measuring device
- fluid
- 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
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
- G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
- G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
- G01F15/0755—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means involving digital counting
-
- 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
Abstract
CON LA UTILIZACION DE APARATOS DE MEDIDA DE CANTIDADES DE PASO EN MASA PUEDEN APARECER ERRORES DE MEDIDA GRANDES E INDESEALBES. CUANDO UNA MEZCLA DE DOS FASES Y HETEROGENEA PASA A TRAVES DE LOS APARATOS DE MEDIDA POR EJEMPLO, DE UNA MEZCLA DE GAS Y LIQUIDO, EL NUEVO DISPOSITIVO PARA LA MEDIDA DE CANTIDADES DE PASO DEBE DISMINUIR EL ERROR DE MEDIDA DURANTE ESTE TIEMPO. EN CUANTO Y MIENTRAS APARACE UN ERROR CONOCIBLE CON EL APARATO DE MEDIDA, LLEGA DEL MISMO UNA SEÑAL NO A LA ANALIZACION, SINO SE GUIA PARA ESTO TIEMPOS UNA SEÑAL ENGENDRADO ARTIFICIAL A LA ANALIZACION. ESTE VALOR INDICADO ARTIFICIALMENTE ESTA EN ESENCIA MAS CERCA A LA CANTIDAD DE PASO EFECTIVO, COMPARADO CON LA CANTIDAD DE PASO MEDIDO ERRONEO DEL APARATO DE MEDIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873710682 DE3710682A1 (de) | 1987-03-31 | 1987-03-31 | Anordnung zur durchflussmessung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2026592T3 true ES2026592T3 (es) | 1992-05-01 |
Family
ID=6324461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888104877T Expired - Lifetime ES2026592T3 (es) | 1987-03-31 | 1988-03-25 | Disposicion para la medicion de caudales. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5224387A (es) |
EP (2) | EP0356440A1 (es) |
AT (1) | ATE68594T1 (es) |
CA (1) | CA1329270C (es) |
DE (2) | DE3710682A1 (es) |
ES (1) | ES2026592T3 (es) |
WO (1) | WO1988007662A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8447534B2 (en) | 1997-11-26 | 2013-05-21 | Invensys Systems, Inc. | Digital flowmeter |
US8467986B2 (en) | 1997-11-26 | 2013-06-18 | Invensys Systems, Inc. | Drive techniques for a digital flowmeter |
US7784360B2 (en) | 1999-11-22 | 2010-08-31 | Invensys Systems, Inc. | Correcting for two-phase flow in a digital flowmeter |
US6293157B1 (en) | 1998-01-02 | 2001-09-25 | Graco Minnesota Inc. | Compensation of coriolis meter motion induced signal |
US6327914B1 (en) | 1998-09-30 | 2001-12-11 | Micro Motion, Inc. | Correction of coriolis flowmeter measurements due to multiphase flows |
DE19904166A1 (de) * | 1999-02-03 | 2000-08-10 | Bosch Gmbh Robert | Verfahren zur Durchflußmessung |
US6612202B2 (en) | 2000-12-15 | 2003-09-02 | Siemens Vdo Automotive Corporation | Mechatronics sensor |
US7188534B2 (en) | 2003-02-10 | 2007-03-13 | Invensys Systems, Inc. | Multi-phase coriolis flowmeter |
US7059199B2 (en) * | 2003-02-10 | 2006-06-13 | Invensys Systems, Inc. | Multiphase Coriolis flowmeter |
US6917891B2 (en) * | 2003-02-28 | 2005-07-12 | Xerox Corporation | Systems and methods for diagnosing and predicting fluid flow systems using sensors |
DE10310880A1 (de) * | 2003-03-11 | 2004-09-23 | Endress + Hauser Flowtec Ag, Reinach | Übertragung von Messimpulsen |
RU2442111C2 (ru) | 2006-05-08 | 2012-02-10 | Инвенсис Системз, Инк. | Измерение характеристик однофазных и многофазных флюидов |
US7617055B2 (en) * | 2006-08-28 | 2009-11-10 | Invensys Systems, Inc. | Wet gas measurement |
US8892371B2 (en) * | 2007-04-20 | 2014-11-18 | Invensys Systems, Inc. | Wet gas measurement |
US8855948B2 (en) * | 2007-04-20 | 2014-10-07 | Invensys Systems, Inc. | Wet gas measurement |
DE102016114647A1 (de) * | 2016-08-08 | 2018-02-08 | Krohne Messtechnik Gmbh | Verfahren zum Betreiben eines Messgeräts und Messgerät |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3425274A (en) * | 1966-03-30 | 1969-02-04 | Halliburton Co | Flowmeter measuring system |
DE2166681C3 (de) * | 1971-08-07 | 1978-07-06 | Aviatest Gmbh, 4000 Duesseldorf | Vorrichtung zur Linearisierung von durch Impulsfolgen charakterisierten Meßwerten |
GB1506711A (en) * | 1974-03-23 | 1978-04-12 | Solartron Electronic Group | Frequency responsive circuits |
US4181957A (en) * | 1978-03-31 | 1980-01-01 | Honeywell Inc. | Means for correlation of digital display of a setpoint and an actual controlled value |
US4192184A (en) * | 1978-11-13 | 1980-03-11 | Halliburton Company | Mass flowmeter |
JPS5567618A (en) * | 1978-11-17 | 1980-05-21 | Toukiyouto | Liquid meter of electronic integrating type |
FR2569844A1 (fr) * | 1984-08-30 | 1986-03-07 | Sato Electronique Sa | Systeme anti inertiel pour debitmetre |
US4911006A (en) * | 1986-10-03 | 1990-03-27 | Micro Motion Incorporated | Custody transfer meter |
-
1987
- 1987-03-31 DE DE19873710682 patent/DE3710682A1/de active Granted
-
1988
- 1988-03-25 US US07/423,432 patent/US5224387A/en not_active Expired - Fee Related
- 1988-03-25 EP EP88902843A patent/EP0356440A1/de active Pending
- 1988-03-25 WO PCT/EP1988/000252 patent/WO1988007662A1/de not_active Application Discontinuation
- 1988-03-25 AT AT88104877T patent/ATE68594T1/de not_active IP Right Cessation
- 1988-03-25 DE DE8888104877T patent/DE3865486D1/de not_active Expired - Lifetime
- 1988-03-25 ES ES198888104877T patent/ES2026592T3/es not_active Expired - Lifetime
- 1988-03-25 EP EP19880104877 patent/EP0285932B1/de not_active Expired - Lifetime
- 1988-03-30 CA CA000562872A patent/CA1329270C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3710682C2 (es) | 1989-01-26 |
EP0285932A1 (de) | 1988-10-12 |
WO1988007662A1 (en) | 1988-10-06 |
CA1329270C (en) | 1994-05-03 |
ATE68594T1 (de) | 1991-11-15 |
EP0356440A1 (de) | 1990-03-07 |
EP0285932B1 (de) | 1991-10-16 |
DE3710682A1 (de) | 1988-10-20 |
DE3865486D1 (de) | 1991-11-21 |
US5224387A (en) | 1993-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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