CO6640057A1 - Medidor de precisión para caudales reducidos - Google Patents

Medidor de precisión para caudales reducidos

Info

Publication number
CO6640057A1
CO6640057A1 CO11114475A CO11114475A CO6640057A1 CO 6640057 A1 CO6640057 A1 CO 6640057A1 CO 11114475 A CO11114475 A CO 11114475A CO 11114475 A CO11114475 A CO 11114475A CO 6640057 A1 CO6640057 A1 CO 6640057A1
Authority
CO
Colombia
Prior art keywords
block
sub
magnetic flux
registration
microprocessor
Prior art date
Application number
CO11114475A
Other languages
English (en)
Inventor
Jorge Miguel Garnero
Eduardo David Fried
Carlos Alberto Martin
Maximo Elias Ramia
Original Assignee
Mr Technologies S A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mr Technologies S A filed Critical Mr Technologies S A
Publication of CO6640057A1 publication Critical patent/CO6640057A1/es

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
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G01F1/586—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters constructions of coils, magnetic circuits, accessories therefor
    • 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
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/58—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters
    • G01F1/588—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by electromagnetic flowmeters combined constructions of electrodes, coils or magnetic circuits, accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Protozoos Comprende un bloque de registro (a) un bloque de electrónica (b) y un bloque de comunicación (c) subdividido en un sub-bloque transmisor (c1) y un sub-bloque receptor (c2). El bloque de registro (a) se integra con un tubo de registro (2) intercalado en el conducto del fluido a medir y presenta un extremo de entrada y un extremo de salida de sección circular y una porción central con un achatamiento que provee una zona de medición con un valor adecuado y homogeneidad del flujo magnético (B). El bloque de registro (a) incluye un electroimán (3) constituido por una bobina (4), un yugo (5) de formato cuasi toroidal y sendas piezas polares (6) que, realizadas como una continuación de aquél, presentan una porción curva y extremos redondeados. El bloque de electrónica (b) consta de un microprocesador (8) programable vinculado a un generador (9) del flujo magnético (B) y a una pantalla (10) a la que remite la medición de la señal de voltaje (E) proveniente de los electrodos (11) y que previamente es amplificada por un amplificador diferencial (12). El microprocesador (8) genera un tren de pulsos cuadrados bipolares transformados en pulsos de corriente por un amplificador de corriente (13) que alimenta la bobina (4) de electroimán (3) que, a su vez, genera pulsos de flujo magnético (B) alternado. El sub-bloque transmisor (c1) está constituido por un transceptor de alta frecuencia de radio frecuencia vinculado al microprocesador (8) y remite los datos mensurados al sub-bloque receptor (c2) que también presenta un transceptor con un puedo USB.
CO11114475A 2010-09-06 2011-09-06 Medidor de precisión para caudales reducidos CO6640057A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP100103266 2010-09-06

Publications (1)

Publication Number Publication Date
CO6640057A1 true CO6640057A1 (es) 2013-03-22

Family

ID=44534146

Family Applications (1)

Application Number Title Priority Date Filing Date
CO11114475A CO6640057A1 (es) 2010-09-06 2011-09-06 Medidor de precisión para caudales reducidos

Country Status (5)

Country Link
US (1) US20120078538A1 (es)
EP (1) EP2426467A1 (es)
BR (1) BRPI1104663A2 (es)
CO (1) CO6640057A1 (es)
MX (1) MX2011009315A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012014266A1 (de) * 2012-07-19 2014-01-23 Krohne Ag Magnetisch-induktives Durchflussmessgerät
CN104034373B (zh) * 2013-03-06 2017-07-11 中国科学院上海高等研究院 自充电式电磁流量计
CN105678995A (zh) * 2016-03-09 2016-06-15 山东大学 基于wsn的注浆流量监测系统及注浆系统及工作方法
EP4007894A2 (en) * 2019-08-02 2022-06-08 Liquid Controls LLC Automated fueling preset conversion and controls

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881413A (en) * 1988-10-31 1989-11-21 Bio-Medicus, Inc. Blood flow detection device
US5325728A (en) * 1993-06-22 1994-07-05 Medtronic, Inc. Electromagnetic flow meter
DE19710806C2 (de) * 1996-03-17 2001-05-10 Krohne Ag Basel Massendurchflußmeßgerät
GB2324606B (en) * 1997-04-25 2002-01-16 Kent Meters Ltd Electromagnetic flowmeter
AU2002250257A1 (en) * 2001-03-09 2002-09-24 Vitallink Business Systems, Inc. Method, apparatus, and system for monitoring amount of liquid poured from liquid containers
GB0329450D0 (en) * 2003-12-19 2004-01-28 Abb Ltd Electromagnetic flow meter insert
US7725270B2 (en) * 2005-03-10 2010-05-25 Expro Meters, Inc. Industrial flow meter having an accessible digital interface
DE102006060442A1 (de) * 2006-12-19 2008-06-26 Endress + Hauser Flowtec Ag Vorrichtung zum Messen des Volumen- oder Massestroms eines Mediums in einer Rohrleitung
DE102007061798A1 (de) * 2007-12-19 2009-06-25 Endress + Hauser Flowtec Ag Magnetisch induktives Durchflussmesssystem zur Bestimmung und/oder Überwachung eines Durchflusses eines Messmediums durch ein Messrohr
DE102008057756A1 (de) * 2008-11-17 2010-05-27 Krohne Ag Magnetisch-induktives Durchflußmeßgerät
US7750502B1 (en) * 2009-03-03 2010-07-06 Solarcraft, Inc. Portable weather resistant flow meter system
US20110082599A1 (en) * 2009-10-06 2011-04-07 Makarand Shinde Optimizing Utility Usage by Smart Monitoring
US9054899B2 (en) * 2009-10-20 2015-06-09 Beelinx Usa, Llc Urban mobile network system

Also Published As

Publication number Publication date
BRPI1104663A2 (pt) 2013-01-15
US20120078538A1 (en) 2012-03-29
EP2426467A1 (en) 2012-03-07
MX2011009315A (es) 2012-03-15

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