FI960838A - Förfarande och anordning för bestämning av egenskaperna hos en vätskeströmning - Google Patents
Förfarande och anordning för bestämning av egenskaperna hos en vätskeströmning Download PDFInfo
- 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
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)
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) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB520083A (en) * | 1938-10-08 | 1940-04-15 | Kent Ltd G | A device for reducing disturbance in fluid flows |
US3049009A (en) * | 1958-11-10 | 1962-08-14 | Mccall Floyd | Flow meter |
US3572117A (en) * | 1968-05-27 | 1971-03-23 | Eastech | Bluff body flowmeter |
US3572119A (en) * | 1969-08-07 | 1971-03-23 | Bendix Corp | Fluid quantity indicating device |
US3759096A (en) * | 1969-10-27 | 1973-09-18 | American Standard Inc | Measuring the velocity of a flowing fluid |
GB1328915A (en) * | 1970-06-05 | 1973-09-05 | Oval Eng Co Ltd | Apparatus for uniformalizing the flow of a fluid |
JPS5754705A (en) * | 1980-09-16 | 1982-04-01 | M & M Technol:Kk | Rectifier |
DE3112959C2 (de) * | 1981-04-01 | 1984-01-26 | Hydrotechnik Gmbh, 6250 Limburg | Turbinenläufer eines Durchflußmessers |
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 |
US4638672A (en) * | 1984-09-11 | 1987-01-27 | Ametek, Inc. | Fluid flowmeter |
US4812049A (en) * | 1984-09-11 | 1989-03-14 | Mccall Floyd | Fluid dispersing means |
US5134890A (en) * | 1990-03-20 | 1992-08-04 | Abrams Lawrence M | Fluid flow monitoring device |
DE69212129T2 (de) * | 1991-12-18 | 1997-01-23 | Pierre Delajoud | Massenströmungsmesser mit einschnürendem Element |
-
1993
- 1993-08-25 US US08/112,756 patent/US5363699A/en not_active Expired - Lifetime
-
1994
- 1994-08-19 CZ CZ1996553A patent/CZ289615B6/cs not_active IP Right Cessation
- 1994-08-19 JP JP50770795A patent/JP3165156B2/ja not_active Expired - Lifetime
- 1994-08-19 ES ES94925976T patent/ES2173119T3/es not_active Expired - Lifetime
- 1994-08-19 KR KR1019960700921A patent/KR100291725B1/ko not_active IP Right Cessation
- 1994-08-19 EP EP94925976A patent/EP0715693B1/en not_active Expired - Lifetime
- 1994-08-19 PL PL94313135A patent/PL173989B1/pl not_active IP Right Cessation
- 1994-08-19 CA CA002170366A patent/CA2170366C/en not_active Expired - Lifetime
- 1994-08-19 WO PCT/US1994/009446 patent/WO1995006207A1/en active IP Right Grant
- 1994-08-19 CN CN94193137A patent/CN1071859C/zh not_active Expired - Lifetime
- 1994-08-19 AU AU76012/94A patent/AU673955B2/en not_active Expired
- 1994-08-19 DE DE69429994T patent/DE69429994T2/de not_active Expired - Lifetime
- 1994-08-19 DK DK94925976T patent/DK0715693T3/da active
- 1994-08-19 PT PT94925976T patent/PT715693E/pt unknown
- 1994-08-19 HU HU9600401A patent/HU220433B/hu not_active IP Right Cessation
- 1994-08-19 AT AT94925976T patent/ATE213812T1/de not_active IP Right Cessation
- 1994-08-19 BR BR9407584A patent/BR9407584A/pt not_active IP Right Cessation
-
1996
- 1996-02-23 FI FI960838A patent/FI116159B/sv active IP Right Grant
- 1996-02-23 NO NO960750A patent/NO306878B1/no not_active IP Right Cessation
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: MCCROMETER, INC. |
|
FG | Patent granted |
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