KR880002001A - 도관내의 유량 측정장치 - Google Patents
도관내의 유량 측정장치 Download PDFInfo
- Publication number
- KR880002001A KR880002001A KR1019870007948A KR870007948A KR880002001A KR 880002001 A KR880002001 A KR 880002001A KR 1019870007948 A KR1019870007948 A KR 1019870007948A KR 870007948 A KR870007948 A KR 870007948A KR 880002001 A KR880002001 A KR 880002001A
- Authority
- KR
- South Korea
- Prior art keywords
- measuring device
- conduit
- measuring
- density
- medium
- Prior art date
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
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/44—Venturi tubes
-
- 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
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
-
- 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
- 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
- G01F1/88—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with differential-pressure measurement to determine the volume flow
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 도관내에 흐르는 유체의 양을 측정하기 위한 장치를 나타낸다.
Claims (3)
- 차압계(4)와 연결되어 있는 드로틀장치, 특히 벤추리관(3) 또는 벤추리노즐이 도관(1)내에 삽입되어 있고, 매체의 밀도(δ)를 측정장치가 유체내에 장치되며, 차압계(4)와 매체의 밀도(δ)를 측정하기 위한 측정장치가 차압(△P)과 매체밀도(δ)에서 부터 공지된 방식으로 유량(M)을 결정하는 계측기(7)와 연결되어 있는 도관(1)내의 하나 이상의 성분 또는 상으로 이루어진 유체의 양(M)을 측정하기 위한 장치에 있어서, 드로틀장치에서 매체의 밀도(δ)를 측정하기 위한 측정장치가 도관(1)에 비해 적은 횡단면을 가진 부분에 설치되는 것을 특징으로 하는 도관내의 유량측정장치.
- 제1항에 있어서, 매체의 밀도(δ)를 측정하기 위한 측정장치가 콘덴서(5)이고, 이 콘덴서 용량측정장치(6)와 연결되는 것을 특징으로 하는 도관내의 유량측정장치.
- 제2항에 있어서, 콘덴서(5)가 절연물질로 피복되는 것을 특징으로 하는 도관내의 유량측정장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3624884 | 1986-07-23 | ||
DEP3624884.3 | 1986-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880002001A true KR880002001A (ko) | 1988-04-28 |
Family
ID=6305792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870007948A KR880002001A (ko) | 1986-07-23 | 1987-07-22 | 도관내의 유량 측정장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4829831A (ko) |
EP (1) | EP0254160B1 (ko) |
JP (1) | JPH0713575B2 (ko) |
KR (1) | KR880002001A (ko) |
DE (1) | DE3765482D1 (ko) |
NO (1) | NO170654C (ko) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2622002B1 (fr) * | 1987-10-20 | 1990-03-09 | Neu Ets | Procede et dispositif de mesure d'un debit diphasique gaz-solide ou liquide-solide |
US5048348A (en) * | 1989-02-14 | 1991-09-17 | Texaco Inc. | Fluid flow volumetric determination apparatus and method |
DK0439765T3 (da) * | 1990-01-31 | 1995-10-02 | Siemens Ag | En dampgenerator |
GB9209231D0 (en) * | 1992-04-29 | 1992-06-17 | Peco Machine Shop And Inspecti | Flowrate monitoring apparatus |
GB9300360D0 (en) * | 1993-01-09 | 1993-03-03 | Peco Production Technology Lim | Flowmeter |
US5357809A (en) * | 1993-04-14 | 1994-10-25 | Badger Meter, Inc. | Volumetric flow corrector having a densitometer |
FR2735571B1 (fr) * | 1995-06-15 | 1997-08-29 | Schlumberger Services Petrol | Debitmetre a venturi pour mesure dans une veine d'ecoulement d'un fluide |
DE19601741A1 (de) * | 1996-01-19 | 1996-06-27 | Merkel Wolfgang | Durchflußmesser mit kapazitivem Differenzdrucksensor |
CA2185867C (en) * | 1996-09-18 | 2000-03-21 | Varagur Srinivasa V. Rajan | Multi-phase fluid flow measurement apparatus and method |
US6272934B1 (en) | 1996-09-18 | 2001-08-14 | Alberta Research Council Inc. | Multi-phase fluid flow measurement apparatus and method |
DE19647446A1 (de) * | 1996-11-16 | 1998-05-20 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zum Bestimmen der Durchflußmenge von Flüssiggas |
NO310322B1 (no) * | 1999-01-11 | 2001-06-18 | Flowsys As | Maling av flerfasestromning i ror |
EP1286140B1 (en) * | 2001-08-20 | 2006-08-30 | Services Petroliers Schlumberger | Multiphase mass flow meter with variable Venturi nozzle |
DE10327934B3 (de) * | 2003-06-20 | 2005-02-24 | Dräger Medical AG & Co. KGaA | Messvorrichtung zur Messung des Durchflusses und/oder von Stoffeigenschaften eines Gasstroms |
NO323247B1 (no) * | 2003-12-09 | 2007-02-12 | Multi Phase Meters As | Fremgangsmåte og strømningsmåler for å bestemme strømningsratene til en flerfaseblanding |
NO20050592A (no) * | 2005-02-03 | 2006-07-24 | Roxar As | Apparat for strømningsmåling |
US7610818B2 (en) * | 2006-10-05 | 2009-11-03 | Syncrude Canada Ltd. | Flow meter for bitumen froth pipelines |
WO2009037435A2 (en) | 2007-09-18 | 2009-03-26 | Schlumberger Technology B.V. | Multiphase flow measurement |
WO2009037434A1 (en) * | 2007-09-18 | 2009-03-26 | Schlumberger Technology B.V. | Measuring properties of stratified or annular liquid flows in a gas-liquid mixture using differential pressure |
US7983856B2 (en) | 2007-10-12 | 2011-07-19 | Eldec Corporation | Flow meter |
GB2454256B (en) | 2007-11-03 | 2011-01-19 | Schlumberger Holdings | Determination of density and flowrate for metering a fluid flow |
CN101883967B (zh) | 2007-12-05 | 2012-11-28 | 普拉德研究及开发股份有限公司 | 超声波夹钳式多相流量计 |
US7975484B1 (en) | 2008-01-25 | 2011-07-12 | John M Burns | Apparatus and method for monitoring steam condenser air inleakage |
US8027794B2 (en) | 2008-02-11 | 2011-09-27 | Schlumberger Technology Corporaton | System and method for measuring properties of liquid in multiphase mixtures |
DE202010007801U1 (de) * | 2010-06-10 | 2010-09-02 | Woelke Industrieelektronik Gmbh | Einrichtung zur Messung der Geschwindigkeit eines Fluids |
DE102011100029C5 (de) * | 2011-04-29 | 2016-10-13 | Horiba Europe Gmbh | Vorrichtung zum Messen eines Kraftstoffflusses und Kalibriervorrichtung dafür |
US10480312B2 (en) | 2011-09-29 | 2019-11-19 | Saudi Arabian Oil Company | Electrical submersible pump flow meter |
US9500073B2 (en) | 2011-09-29 | 2016-11-22 | Saudi Arabian Oil Company | Electrical submersible pump flow meter |
NO20120120A1 (no) | 2012-02-06 | 2013-08-07 | Roxar Flow Measurement As | Stromningsbegrenser |
CN103808377B (zh) * | 2014-03-11 | 2017-02-01 | 济钢集团有限公司 | 一种差压式流量测量*** |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2899824A (en) * | 1959-08-18 | Differential pressure adjuster for fluid flow meter | ||
US2953681A (en) * | 1954-09-21 | 1960-09-20 | Standard Oil Co | System for measuring mass flow rate by radiation |
GB828730A (en) * | 1956-12-31 | 1960-02-24 | Gen Electric Co Ltd | Improvements in or relating to measuring instruments |
FR2101037B1 (ko) * | 1970-08-12 | 1973-04-27 | Schlumberger Prospection | |
US3693435A (en) * | 1970-08-19 | 1972-09-26 | John B Cox | Time averaging method and apparatus for obtaining fluid measurements |
US3732406A (en) * | 1971-07-08 | 1973-05-08 | Itt | Analog multiplier and square root extractor having a plurality of strain gages connected in a bridge circuit |
US3937445A (en) * | 1974-02-11 | 1976-02-10 | Vito Agosta | Process and apparatus for obtaining the emulsification of nonmiscible liquids |
US4127332A (en) * | 1976-11-19 | 1978-11-28 | Daedalean Associates, Inc. | Homogenizing method and apparatus |
US4075680A (en) * | 1977-01-27 | 1978-02-21 | The United States Of America As Represented By The United States Department Of Energy | Capacitance densitometer for flow regime identification |
US4184771A (en) * | 1978-08-24 | 1980-01-22 | Geosource Inc. | Centrifugal mud mixer |
DE2850271C3 (de) * | 1978-11-20 | 1981-10-01 | Degussa Ag, 6000 Frankfurt | Vorrichtung zur intensiven Mischung von Flüssigkeiten |
-
1987
- 1987-07-10 EP EP87110001A patent/EP0254160B1/de not_active Expired - Lifetime
- 1987-07-10 DE DE8787110001T patent/DE3765482D1/de not_active Expired - Lifetime
- 1987-07-21 JP JP62182113A patent/JPH0713575B2/ja not_active Expired - Lifetime
- 1987-07-22 US US07/076,299 patent/US4829831A/en not_active Expired - Lifetime
- 1987-07-22 KR KR1019870007948A patent/KR880002001A/ko not_active Application Discontinuation
- 1987-07-23 NO NO873103A patent/NO170654C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO170654B (no) | 1992-08-03 |
US4829831A (en) | 1989-05-16 |
NO873103L (no) | 1988-01-25 |
EP0254160B1 (de) | 1990-10-10 |
JPS6352015A (ja) | 1988-03-05 |
NO873103D0 (no) | 1987-07-23 |
NO170654C (no) | 1992-11-11 |
JPH0713575B2 (ja) | 1995-02-15 |
DE3765482D1 (de) | 1990-11-15 |
EP0254160A1 (de) | 1988-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR880002001A (ko) | 도관내의 유량 측정장치 | |
MY113066A (en) | Method and apparatus for measuring multiphase flows | |
KR900010357A (ko) | 카르먼 와류량계 | |
KR860002772A (ko) | 스팀 트랩의 작동시간 적산계 | |
KR860003500A (ko) | 질량측정 유량계 | |
IT7927083A0 (it) | Regolatore della pressione per mezzi di flusso gassosi e liquidi. | |
KR840006520A (ko) | 안전밸브의 설정압력 점검장치 | |
IE41723L (en) | Supplying liquid containing an inclusion of an immiscible¹fluid | |
US5092159A (en) | Method and apparatus utilizing a single nozzle for effecting measurment of steam characteristics | |
KR920001178A (ko) | 유체유량계 | |
OYA | Upward Liquid Flow in Small Tube into which Air Streams: 1st Report, Experimental Apparatus and Flow Patterns | |
KR860002004A (ko) | 액체의 유량을 측정하기 위한 유량계 | |
KR840005554A (ko) | 자동압력 감지조절 장치 | |
SE7713815L (sv) | Apparat for metning av vetskors viskositet eller konsistens | |
KR850002818A (ko) | 분리조(分離槽) | |
FR2341841A1 (fr) | Debitmetre a goutte-a-goutte | |
KR910008921A (ko) | 물보다 밀도가 높은 유체를 이용한 발전방식 | |
SU567959A1 (ru) | Барботажна трубка | |
KR860002291A (ko) | 고형물이 포함된 유체의 처리장치 | |
KR970011793A (ko) | 2중판 오리피스를 이용한 기액 2상유량계 | |
JPS52100294A (en) | Liquid chromatography | |
KR900012088A (ko) | 점도의 변화에 대한 영향이 적은 유량계 | |
IT8283370A0 (it) | Dispositivo a bassa pressione per produrre in continuita' liquidi additivati di gas. | |
KR870002858A (ko) | 기포 제거장치 | |
JPS5362560A (en) | Flow rate measuring system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |