FI960838A - Förfarande och anordning för bestämning av egenskaperna hos en vätskeströmning - Google Patents

Förfarande och anordning för bestämning av egenskaperna hos en vätskeströmning Download PDF

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Publication number
FI960838A
FI960838A FI960838A FI960838A FI960838A FI 960838 A FI960838 A FI 960838A FI 960838 A FI960838 A FI 960838A FI 960838 A FI960838 A FI 960838A FI 960838 A FI960838 A FI 960838A
Authority
FI
Finland
Prior art keywords
fluid
flow
conduit
displacement apparatus
flow straightening
Prior art date
Application number
FI960838A
Other languages
English (en)
Finnish (fi)
Other versions
FI960838A0 (sv
FI116159B (sv
Inventor
Floyd Mccall
Original Assignee
Ketema 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 Ketema Inc filed Critical Ketema Inc
Publication of FI960838A0 publication Critical patent/FI960838A0/sv
Publication of FI960838A publication Critical patent/FI960838A/sv
Application granted granted Critical
Publication of FI116159B publication Critical patent/FI116159B/sv

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • 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
    • G01F1/10—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 using rotating vanes with axial admission
    • 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
    • G01F1/10—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 using rotating vanes with axial admission
    • G01F1/11—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 using rotating vanes with axial admission with mechanical coupling to the indicating device
    • 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
    • G01F1/10—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 using rotating vanes with axial admission
    • G01F1/12—Adjusting, correcting, or compensating means 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
    • G01F1/05—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
    • 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
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Optical Measuring Cells (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Details Of Flowmeters (AREA)
FI960838A 1993-08-25 1996-02-23 Anordning och förfarande för bestämning av en fluidströmnings egenskaper FI116159B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/112,756 US5363699A (en) 1993-08-25 1993-08-25 Method and apparatus for determining characteristics of fluid flow
US11275693 1993-08-25
PCT/US1994/009446 WO1995006207A1 (en) 1993-08-25 1994-08-19 Method and apparatus for determining characteristics of fluid flow
US9409446 1994-08-19

Publications (3)

Publication Number Publication Date
FI960838A0 FI960838A0 (sv) 1996-02-23
FI960838A true FI960838A (sv) 1996-02-23
FI116159B FI116159B (sv) 2005-09-30

Family

ID=22345677

Family Applications (1)

Application Number Title Priority Date Filing Date
FI960838A FI116159B (sv) 1993-08-25 1996-02-23 Anordning och förfarande för bestämning av en fluidströmnings egenskaper

Country Status (19)

Country Link
US (1) US5363699A (sv)
EP (1) EP0715693B1 (sv)
JP (1) JP3165156B2 (sv)
KR (1) KR100291725B1 (sv)
CN (1) CN1071859C (sv)
AT (1) ATE213812T1 (sv)
AU (1) AU673955B2 (sv)
BR (1) BR9407584A (sv)
CA (1) CA2170366C (sv)
CZ (1) CZ289615B6 (sv)
DE (1) DE69429994T2 (sv)
DK (1) DK0715693T3 (sv)
ES (1) ES2173119T3 (sv)
FI (1) FI116159B (sv)
HU (1) HU220433B (sv)
NO (1) NO306878B1 (sv)
PL (1) PL173989B1 (sv)
PT (1) PT715693E (sv)
WO (1) WO1995006207A1 (sv)

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US5831176A (en) * 1995-03-24 1998-11-03 The Boeing Company Fluid flow measurement assembly
DE19608242A1 (de) * 1996-03-04 1997-09-11 Bayer Ag Verfahren zur Probennahme bei partikelbeladenen Gastströmen
US5814738A (en) * 1997-05-01 1998-09-29 Mccrometer, Inc. Fluid flow meter and mixer having removable and replaceable displacement member
FR2763678B1 (fr) * 1997-05-23 1999-08-13 Gaz De France Dispositif compact de comptage de gaz a pression variable
JP4594499B2 (ja) * 2000-07-21 2010-12-08 東洋計器株式会社 流量メータ
US6865957B1 (en) 2002-04-17 2005-03-15 Nathaniel Hughes Adaptable fluid mass flow meter device
US7484425B2 (en) * 2002-04-17 2009-02-03 Fluid Energy Conversion, Inc. Fluid flow meter with a body having upstream and downstream conical portions and an intermediate cylindrical portion
US20040065375A1 (en) * 2002-10-07 2004-04-08 Snider John Michael Constant acceleration and constant hydraulic diameter eliminate pressure loss in internal and external flow
US7347223B2 (en) * 2003-07-21 2008-03-25 The Metraflex Company Pipe flow stabilizer
US20050229976A1 (en) * 2004-04-16 2005-10-20 Yao-Hwan Kao Adjustable rinse flow in semiconductor processing
WO2006010510A1 (de) * 2004-07-26 2006-02-02 Kolb Frank R Hydrodynamische-homogenisation
JP4668997B2 (ja) * 2004-08-10 2011-04-13 マックロメーター・インコーポレイテッド 流体流装置
CN101416034B (zh) * 2006-03-29 2011-08-10 麦克科罗米特股份有限公司 具有偏移构件的流体流量计
EP2220993B1 (en) * 2006-04-26 2014-06-18 Nikkiso Co., Ltd. Biological component-measuring device
MX2009012360A (es) * 2007-05-18 2009-12-16 Mccrometer Inc Aparato enderezador de flujo.
DE102007056888A1 (de) * 2007-11-26 2009-05-28 Robert Bosch Gmbh Sensoranordnung zur Bestimmung eines Parameters eines fluiden Mediums
DE102007062132A1 (de) * 2007-12-21 2009-07-02 Dürr Systems GmbH Testverfahren und Testgerät zur Funktionsprüfung einer Lackiereinrichtung
FR2938642B1 (fr) * 2008-11-19 2010-12-31 Faure Herman Turbine pour mesurer des produits petroliers charges d'un agent reducteur de frottement
KR100915088B1 (ko) * 2009-01-23 2009-09-02 주식회사 하이트롤 웨퍼형 벤츄리 콘 메타
US8201457B1 (en) 2010-01-13 2012-06-19 Dynamic Flow Computers, Inc. Fluid measuring device
KR101200853B1 (ko) * 2010-10-12 2012-11-14 주식회사 하이트롤 웨퍼형 벤츄리 콘 메타
IT1403422B1 (it) * 2010-12-23 2013-10-17 Sidel Spa Con Socio Unico Sistema e metodo di riempimento di un contenitore con un prodotto versabile
US8387438B2 (en) 2011-01-14 2013-03-05 Cameron International Corporation Flow measurement devices having constant relative geometries
US7992453B1 (en) 2011-01-14 2011-08-09 Cameron International Corporation Erosion-resistant insert for flow measurement devices
US8353221B2 (en) * 2011-01-20 2013-01-15 Meggit S.A. Mass flow meter
DK2718644T3 (da) * 2011-06-10 2020-11-30 Carrier Corp Ejektor med drivstrømshvirvel
CN103814277B (zh) * 2011-06-30 2016-11-09 坎特伯雷大学 流速测定方法及装置
US9278027B2 (en) 2012-07-09 2016-03-08 Alcon Research, Ltd. Rounded-end device, system, and method for preventing posterior capsular opacification
CN103161789B (zh) * 2013-03-14 2014-12-03 浙江工业大学 双向双余度比例调压机构
KR101495907B1 (ko) * 2013-12-31 2015-02-26 주식회사 경동나비엔 정류 구조를 갖는 유량 센서
RU2562352C1 (ru) * 2014-10-16 2015-09-10 Акционерное общество "Научно-производственное предприятие "Исток" имени А.И. Шокина" (АО "НПП "Исток" им. Шокина") Завихритель потока текучей среды
US9435199B1 (en) * 2015-07-30 2016-09-06 Dynamic Flow Computers, Inc. Self-calibrating fluid measuring device
JP6978341B2 (ja) * 2018-02-20 2021-12-08 スタンレー電気株式会社 流体殺菌装置
US11857933B2 (en) * 2018-03-09 2024-01-02 Produced Water Absorbents Inc. Systems, apparatuses, and methods for mixing fluids using a conical flow member
DE102018213276A1 (de) * 2018-08-08 2020-02-13 Contitech Mgw Gmbh Vorrichtung zum Regeln des Dralls eines in einer Rohrleitung fließenden Fluids
US11326915B2 (en) * 2018-12-12 2022-05-10 William R. Lacrosse Flow measurement device for pipes when fluid flow is discharged to atmosphere
EP3988905B1 (de) 2020-10-22 2023-05-10 SICK Engineering GmbH Durchflussmesssystem
CN117330140B (zh) * 2023-12-01 2024-03-08 山东省林业科学研究院 一种湿地水道流量的监测测量装置

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US3049009A (en) * 1958-11-10 1962-08-14 Mccall Floyd Flow meter
US3572117A (en) * 1968-05-27 1971-03-23 Eastech Bluff body flowmeter
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CA1199854A (en) * 1983-08-31 1986-01-28 Majesty (Her) The Queen In Right Of Canada As Represented By The Minister Of National Defence Laminar flow element
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DE69212129T2 (de) * 1991-12-18 1997-01-23 Pierre Delajoud Massenströmungsmesser mit einschnürendem Element

Also Published As

Publication number Publication date
CA2170366C (en) 2001-11-06
NO960750L (no) 1996-04-23
HUT73683A (en) 1996-09-30
KR100291725B1 (ko) 2001-06-01
CN1129474A (zh) 1996-08-21
HU9600401D0 (en) 1996-04-29
NO306878B1 (no) 2000-01-03
US5363699A (en) 1994-11-15
WO1995006207A1 (en) 1995-03-02
HU220433B (hu) 2002-01-28
AU673955B2 (en) 1996-11-28
EP0715693A1 (en) 1996-06-12
FI960838A0 (sv) 1996-02-23
JP3165156B2 (ja) 2001-05-14
BR9407584A (pt) 1997-01-07
PL173989B1 (pl) 1998-05-29
DE69429994T2 (de) 2002-11-07
CN1071859C (zh) 2001-09-26
FI116159B (sv) 2005-09-30
CZ289615B6 (cs) 2002-03-13
EP0715693A4 (en) 1998-08-26
CZ55396A3 (en) 1997-04-16
AU7601294A (en) 1995-03-21
PL313135A1 (en) 1996-06-10
CA2170366A1 (en) 1995-03-02
NO960750D0 (no) 1996-02-23
DE69429994D1 (de) 2002-04-04
JPH09502246A (ja) 1997-03-04
ATE213812T1 (de) 2002-03-15
PT715693E (pt) 2002-08-30
EP0715693B1 (en) 2002-02-27
ES2173119T3 (es) 2002-10-16
DK0715693T3 (da) 2002-06-03

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Owner name: MCCROMETER, INC.

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