ES2080836T3 - Dispositivo para medir el flujo de un gas que contiene particulas. - Google Patents

Dispositivo para medir el flujo de un gas que contiene particulas.

Info

Publication number
ES2080836T3
ES2080836T3 ES90913633T ES90913633T ES2080836T3 ES 2080836 T3 ES2080836 T3 ES 2080836T3 ES 90913633 T ES90913633 T ES 90913633T ES 90913633 T ES90913633 T ES 90913633T ES 2080836 T3 ES2080836 T3 ES 2080836T3
Authority
ES
Spain
Prior art keywords
flow
gas containing
measuring
containing particles
thermophoretic
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
Application number
ES90913633T
Other languages
English (en)
Inventor
Peter H Hofer
Roy G Gordon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pilkington North America Inc
Original Assignee
Libbey Owens Ford Co
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 Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Application granted granted Critical
Publication of ES2080836T3 publication Critical patent/ES2080836T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01F1/05—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 mechanical effects
    • G01F1/34—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 mechanical effects by measuring pressure or differential pressure
    • G01F1/36—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 mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • 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
    • G01F1/05—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 mechanical effects
    • G01F1/34—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 mechanical effects by measuring pressure or differential pressure
    • G01F1/36—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 mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/42—Orifices or nozzles
    • 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
    • G01F15/12—Cleaning arrangements; Filters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

SE PUEDE MEDIR DE FORMA EXACTA, FIABLE Y CONTINUA EL FLUJO DE UN GAS QUE CONTIENE PARTICULAS RETENIDAS UTILIZANDO UN APARATO QUE COMPRENDE UN ORIFICIO DE AUTOLIMPIEZA (36), INCLUIDO CILINDROS DE ARRASTRE QUE CONTRAGIRAN DE FORMA CONTINUA (30, 32), Y MACHUELO DE PRESION TERMOFORETICA (90, 92).
ES90913633T 1989-08-25 1990-08-24 Dispositivo para medir el flujo de un gas que contiene particulas. Expired - Lifetime ES2080836T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/398,718 US4982610A (en) 1989-08-25 1989-08-25 Device for measuring the flow of a gas containing particulates

Publications (1)

Publication Number Publication Date
ES2080836T3 true ES2080836T3 (es) 1996-02-16

Family

ID=23576518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90913633T Expired - Lifetime ES2080836T3 (es) 1989-08-25 1990-08-24 Dispositivo para medir el flujo de un gas que contiene particulas.

Country Status (8)

Country Link
US (1) US4982610A (es)
EP (1) EP0440779B1 (es)
JP (1) JP3046991B2 (es)
AT (1) ATE129341T1 (es)
CA (1) CA2039735A1 (es)
DE (1) DE69023115T2 (es)
ES (1) ES2080836T3 (es)
WO (1) WO1991002947A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113789A (en) * 1990-04-24 1992-05-19 Watkins Johnson Company Self cleaning flow control orifice
AUPQ215599A0 (en) 1999-08-11 1999-09-02 Commonwealth Scientific And Industrial Research Organisation A method of reducing particle build-up on a surface located within a recess of a conduit carrying particulate material
AU776963B2 (en) * 1999-08-11 2004-09-30 Commonwealth Scientific And Industrial Research Organisation A method of reducing particle build-up on a surface located within a recess of a conduit carrying particulate material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2058654A (en) * 1935-06-22 1936-10-27 Builders Iron Foundry Flow meter for sewage
US2337921A (en) * 1940-12-27 1943-12-28 Mathieson Alkali Works Inc Venturi meter and method of measuring liquids flowing through it
DE1187385B (de) * 1961-05-26 1965-02-18 Kinematics Ltd Stroemungsmengenmesser
JPS602605B2 (ja) * 1980-09-25 1985-01-23 株式会社東芝 凝縮性ガスの流量測定装置
DE3505833A1 (de) * 1985-02-20 1986-08-21 Krupp Koppers GmbH, 4300 Essen Venturirohr
US4671109A (en) * 1985-12-16 1987-06-09 D. Halmi And Associates, Inc. Flow measuring device for liquids bearing entrained solids

Also Published As

Publication number Publication date
EP0440779B1 (en) 1995-10-18
CA2039735A1 (en) 1991-02-26
US4982610A (en) 1991-01-08
WO1991002947A1 (en) 1991-03-07
JPH04501471A (ja) 1992-03-12
ATE129341T1 (de) 1995-11-15
DE69023115T2 (de) 1996-06-20
JP3046991B2 (ja) 2000-05-29
DE69023115D1 (de) 1995-11-23
EP0440779A1 (en) 1991-08-14
EP0440779A4 (en) 1993-08-04

Similar Documents

Publication Publication Date Title
DE59500255D1 (de) Vorrichtung zum messen der koagulationseigenschaften von test-flüssigkeiten
DE69029802D1 (de) Verfahren und vorrichtung zur überwachung eines flüssigkeitsgemisches, analyse der bestandteile und regelung der zusammensetzung
DE69229832D1 (de) Verfahren und vorrichtung zur messung der flüssigkeitsströmung
ATE216775T1 (de) Vorrichtung zum messen der konzentration eines analyten mit ferndosierung
DE69104129T2 (de) Verfahren und Vorrichtung zur Kontrolle der Dicke und der Kohäsion der Verbindung eines Duplexrohrs.
MX173847B (es) Valvula de mariposa que tiene una funcion para medir un caudal de flujo y metodo para medir un caudal de flujo con una valvula de mariposa
DE69206416T2 (de) Gerät zur prüfung der aufmerksamkeit eines probanden.
DE59004322D1 (de) Messvorrichtung zur Messung der Geschwindigkeit eines Fluids.
DE59102785D1 (de) Vorrichtung zur Messung des Stroms eines fliessfähigen Mediums.
DE69206229T2 (de) Vorrichtung zum Tragen und zur linearen Bewegung eines Objektes.
DE69207859D1 (de) Hochfrequenz akustisches Rheometer, und dieses Rheometer verwendende Vorrichtung zur Messung der Viskosität eines Fluides
ES2080836T3 (es) Dispositivo para medir el flujo de un gas que contiene particulas.
NO922039D0 (no) Apparat for maaling av stroemning
DE69714787T2 (de) Vorrichtung zur sichtbarmachung der strömung eines fluids über eine oberfläche
DE69205477T2 (de) Verfahren und Apparat zur Verhinderung des Flüssiggasleckagephänomens in einem Druckregler.
DE69424234D1 (de) Vorrichtung zum Nachweis eines Analyten
DE69128306T2 (de) Vorrichtung zur Detektion eines Flüssigkeitsgehalts
DE69102678D1 (de) Verfahren und Vorrichtung zur Prüfung des Endes eines geschlossenen Rohres.
DE69001658T2 (de) Verfahren und vorrichtung zum testen der dichtigkeit eines behaelters.
DE59108469D1 (de) Verfahren und Vorrichtung zum Dosieren eines insbesondere hochviskosen Ein- oder Mehrkomponentengemisches
DE69407756D1 (de) Verfahren und vorrichtung zum kontinuierlichen messen des blutdrucks
DE69104820D1 (de) Verfahren und vorrichtung zum sichern der aufteilung eines fluidstromes.
SE9101694D0 (sv) Vorrichtung zum bestimmen von eigenschaften eines verdichtbaren materials
ATE75416T1 (de) Vorrichtung zum reinigen von gasfoermigen fluiden.
IT7912455A0 (it) Dispositivo universale per misure di livello portata e pressione su fluidi pericolosi

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 440779

Country of ref document: ES