ES358464A1 - Aparato para detectar particulas flotantes en un flujo. - Google Patents

Aparato para detectar particulas flotantes en un flujo.

Info

Publication number
ES358464A1
ES358464A1 ES358464A ES358464A ES358464A1 ES 358464 A1 ES358464 A1 ES 358464A1 ES 358464 A ES358464 A ES 358464A ES 358464 A ES358464 A ES 358464A ES 358464 A1 ES358464 A1 ES 358464A1
Authority
ES
Spain
Prior art keywords
sensing device
flow sensing
particle flow
piezoelectric element
particles
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
Application number
ES358464A
Other languages
English (en)
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES358464A1 publication Critical patent/ES358464A1/es
Expired 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/28—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 detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • G01F1/30—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 detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter for fluent solid material

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Measuring Volume Flow (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
ES358464A 1967-09-29 1968-09-24 Aparato para detectar particulas flotantes en un flujo. Expired ES358464A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67172867A 1967-09-29 1967-09-29

Publications (1)

Publication Number Publication Date
ES358464A1 true ES358464A1 (es) 1970-05-01

Family

ID=24695647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES358464A Expired ES358464A1 (es) 1967-09-29 1968-09-24 Aparato para detectar particulas flotantes en un flujo.

Country Status (6)

Country Link
US (1) US3557616A (es)
DE (1) DE1798312A1 (es)
ES (1) ES358464A1 (es)
FR (1) FR1586512A (es)
GB (1) GB1178516A (es)
NL (1) NL6813963A (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114557A (en) * 1970-05-14 1978-09-19 Brey Robert J De Particle monitoring system
US3742762A (en) * 1971-04-01 1973-07-03 H Tomiyasu Impact-type powder/granule flow meter
BE794880A (fr) * 1972-02-03 1973-05-29 Seeburg Corp Dispositif generateur d'impulsions de credit pour appareils de vente automatiques
US3841144A (en) * 1972-10-12 1974-10-15 Mobil Oil Corp Sand detection probe
US4114063A (en) * 1977-04-27 1978-09-12 Westinghouse Electric Corp. Piezoelectric sediment particle transport detector
US4157661A (en) * 1978-03-07 1979-06-12 Milltronics Limited Flowmeters
US4441101A (en) * 1980-02-22 1984-04-03 Sed Systems Inc. Grain sensor
FR2480947A1 (fr) * 1980-04-21 1981-10-23 Elf Aquitaine Sonde a erosion a declenchement rapide
US4441102A (en) * 1981-01-02 1984-04-03 Basic American Industries Flow sensing apparatus
US4481831A (en) * 1983-04-13 1984-11-13 United Conveyor Corporation Fluent solid material flow transducer
US4558805A (en) * 1983-04-13 1985-12-17 United Conveyor Corporation Fluent solid material handling system
FR2549220A1 (fr) * 1983-07-13 1985-01-18 Kobe Steel Ltd Procede de mesure du debit de matiere en particules dispersee dans un courant a deux phases solides/gaz
DE3336218C2 (de) * 1983-10-05 1994-01-13 Dierks & Soehne Meßeinrichtung
US4583975A (en) * 1983-12-23 1986-04-22 Baxter Travenol Laboratories, Inc. Indirect piezoelectric drop counter and method
DE3514987A1 (de) * 1985-04-25 1986-10-30 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Schuettstrommesser
DE3514986C1 (de) * 1985-04-25 1986-03-06 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Schuettstrommesser
DE3616777A1 (de) * 1986-05-17 1987-11-19 Dietmar Kohn Einrichtung zur messung des massenimpulsstroms eines stroemenden mediums
US4869722A (en) * 1988-01-20 1989-09-26 Measurement Resources Inc. Flow monitor of liquid drops
DE3818875C2 (de) * 1988-06-01 1997-02-27 Stiftung A Wegener Inst Polar Vorrichtung zum Bestimmen der Masse bei vorbestimmter Geschwindigkeit, der Geschwindigkeit bei vorbestimmter Masse sowie der Anzahl von Partikeln in einem Fluid
FR2668602B1 (fr) * 1990-10-31 1994-02-18 Dragon Babbitless Sa Procede et dispositif pour determiner la composition granulometrique d'un produit en vrac.
GB9111008D0 (en) * 1991-05-21 1991-07-10 Rig Technology Ltd Improvements in and relating to particle detection and analysis
US5282389A (en) * 1992-09-16 1994-02-01 Dawn Equipment Company Apparatus for measuring agricultural yield
US5348267A (en) * 1992-09-18 1994-09-20 Eaton Corporation Apparatus for isolating a sensor
LU88280A1 (fr) * 1993-05-27 1994-12-01 Wurth Paul Sa Dispositif pour introduire une lance dans un réservoir sous pression, notamment un haut fourneau
US5381950A (en) * 1993-10-20 1995-01-17 American Standard Inc. Zone sensor or thermostat with forced air
JPH09113434A (ja) * 1995-10-20 1997-05-02 Ngk Insulators Ltd 軸流粒子センサ
JPH1062331A (ja) * 1996-08-20 1998-03-06 Ngk Insulators Ltd 粒子センサ
US7389786B2 (en) * 2003-11-21 2008-06-24 Mark Zeck Ultrasonic and sonic odorization systems
US20060245863A1 (en) * 2005-04-19 2006-11-02 Paul Wilcott Solid state detection system for measuring high levels in grain bins
SE535842C2 (sv) * 2011-05-16 2013-01-08 Alfa Laval Corp Ab Sensoranordning och centrifugalseparator
US10288461B2 (en) * 2016-02-29 2019-05-14 Mueller International, Llc Piezoelectric cable flow sensor

Also Published As

Publication number Publication date
DE1798312A1 (de) 1971-10-14
US3557616A (en) 1971-01-26
GB1178516A (en) 1970-01-21
FR1586512A (es) 1970-02-20
NL6813963A (es) 1969-04-01

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