DE69922663D1 - Vorrichtung zur messung einer volumenflüssigkeitsströmung in einem rohr - Google Patents

Vorrichtung zur messung einer volumenflüssigkeitsströmung in einem rohr

Info

Publication number
DE69922663D1
DE69922663D1 DE69922663T DE69922663T DE69922663D1 DE 69922663 D1 DE69922663 D1 DE 69922663D1 DE 69922663 T DE69922663 T DE 69922663T DE 69922663 T DE69922663 T DE 69922663T DE 69922663 D1 DE69922663 D1 DE 69922663D1
Authority
DE
Germany
Prior art keywords
objects
vortex
measuring
frequency
frequencies
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
DE69922663T
Other languages
English (en)
Other versions
DE69922663T2 (de
Inventor
Carolus Peters
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.)
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Original Assignee
Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
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 Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO filed Critical Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek TNO
Application granted granted Critical
Publication of DE69922663D1 publication Critical patent/DE69922663D1/de
Publication of DE69922663T2 publication Critical patent/DE69922663T2/de
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
    • G01F1/72—Devices for measuring pulsing fluid flows
    • 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
    • G01F1/32—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 using swirl flowmeters
    • G01F1/3209—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 using swirl flowmeters using Karman vortices
    • G01F1/3218—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 using swirl flowmeters using Karman vortices bluff body design
DE69922663T 1998-08-03 1999-08-02 Vorrichtung zur messung einer volumenflüssigkeitsströmung in einem rohr Expired - Lifetime DE69922663T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1009797 1998-08-03
NL1009797A NL1009797C2 (nl) 1998-08-03 1998-08-03 Inrichting voor het meten van de volumestroom van een fluïdum in een leiding.
PCT/NL1999/000493 WO2000008420A1 (en) 1998-08-03 1999-08-02 Device for measuring the volume flow of a fluid in a pipe

Publications (2)

Publication Number Publication Date
DE69922663D1 true DE69922663D1 (de) 2005-01-20
DE69922663T2 DE69922663T2 (de) 2005-10-06

Family

ID=19767601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69922663T Expired - Lifetime DE69922663T2 (de) 1998-08-03 1999-08-02 Vorrichtung zur messung einer volumenflüssigkeitsströmung in einem rohr

Country Status (9)

Country Link
US (1) US6675661B1 (de)
EP (1) EP1102966B1 (de)
JP (1) JP4693990B2 (de)
AT (1) ATE285065T1 (de)
AU (1) AU5200399A (de)
DE (1) DE69922663T2 (de)
ES (1) ES2234280T3 (de)
NL (1) NL1009797C2 (de)
WO (1) WO2000008420A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ2000724A3 (cs) * 1997-09-05 2001-12-12 Frenton Limited Brusná zrna a způsob jejich výroby
DE10047603A1 (de) * 2000-09-26 2002-04-11 Siemens Ag Massenstrommesser
US20060052943A1 (en) * 2004-07-28 2006-03-09 Karthik Ramani Architectures, queries, data stores, and interfaces for proteins and drug molecules
US7540172B2 (en) * 2005-05-19 2009-06-02 Chamilia, Llc Apparatus for adjustable bead retention on bracelets and necklaces
JP5473719B2 (ja) * 2010-03-30 2014-04-16 アズビル株式会社 渦流量計
US9010197B1 (en) 2010-09-21 2015-04-21 The United States Of America As Represented By The Secretary Of The Navy System for amplifying flow-induced vibration energy using boundary layer and wake flow control
DE102010046667A1 (de) * 2010-09-27 2012-03-29 Airbus Operations Gmbh Fluid-Aktuator zur Beeinflussung der Strömung entlang einer Strömungsoberfläche sowie Ausblasvorrichtung und Strömungskörper mit einem solchen Fluid-Aktuator
DE102011050716B4 (de) * 2011-05-30 2013-01-24 Technische Universität Dresden Verfahren und Vorrichtung zur Online-Messung der Viskosität eines Fluids
DE102015111642A1 (de) * 2015-07-17 2017-01-19 Endress+Hauser Flowtec Ag Durchflussmessgerät nach dem Wirbelzählerprinzip
RU2705705C1 (ru) * 2016-07-21 2019-11-11 Майкро Моушн, Инк. Вихревой расходомер с уменьшенным технологическим вмешательством

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111681B (en) * 1981-12-10 1985-09-11 Itt Ind Ltd Fluid flowmeter
US4782710A (en) * 1986-04-30 1988-11-08 Fuji Electric Co., Ltd. Karman vortex flow meter
US4831883A (en) * 1988-05-23 1989-05-23 Itt Corporation Double bluff body vortex meter
GB8915994D0 (en) * 1989-07-12 1989-08-31 Schlumberger Ind Ltd Vortex flowmeters
US5247838A (en) * 1991-12-19 1993-09-28 Badger Meter, Inc. Double wing vortex flowmeter
WO1997048971A1 (en) * 1996-06-21 1997-12-24 Hughes Technology Group L.L.C. Mass flow measuring device
DK0841545T3 (da) * 1996-11-08 1999-11-08 Flowtec Ag Hvirvelstrømsdetektor
US6053053A (en) * 1998-03-13 2000-04-25 Rosemount Inc. Multiple vortex flowmeter system

Also Published As

Publication number Publication date
DE69922663T2 (de) 2005-10-06
ES2234280T3 (es) 2005-06-16
EP1102966B1 (de) 2004-12-15
NL1009797C2 (nl) 2000-02-04
JP2002522756A (ja) 2002-07-23
US6675661B1 (en) 2004-01-13
AU5200399A (en) 2000-02-28
WO2000008420A1 (en) 2000-02-17
JP4693990B2 (ja) 2011-06-01
EP1102966A1 (de) 2001-05-30
ATE285065T1 (de) 2005-01-15

Similar Documents

Publication Publication Date Title
DE69434859D1 (de) Durchfluss-messgerät
DE602004017571D1 (de) Vorrichtung und verfahren zur messung der gasvolumenfraktion eines in einem rohr strömenden fluids
US3874234A (en) Vortex shedding flowmeter
KR960001724A (ko) 파이프내의 입자 흐름을 주기적인 여기에 의해 모니터하는 방법 및 장치
DE69922663D1 (de) Vorrichtung zur messung einer volumenflüssigkeitsströmung in einem rohr
RU95110765A (ru) Вихревой измеритель потока жидкости
WO2005038410A3 (de) Vorrichtung zur bestimmung und/oder überwachung des volumen- und/oder massendurchflusses eines mediums in einer rohrleitung
KR900010357A (ko) 카르먼 와류량계
GB2142725A (en) Fluid flow meter
US4040293A (en) Fluid flow measuring device
EP1134560A3 (de) Vorrichtung zur Durchfluss- und Geschwindigkeitsmessung einer Strömung
GB2161941A (en) Mass flow meter
DE3481726D1 (de) Durchflussmengenmesser.
DE59106714D1 (de) Verfahren und Vorrichtung zur Bestimmung der Durchflussmenge eines Fluids mit einer pulsierenden Strömung.
ATE175022T1 (de) Wirbelströmungsmessgerät mit einem profilierten messrohr
CN207622811U (zh) 一种流体测量传感器与系统
CN205861133U (zh) 文丘里双差压超声流量测量装置
RU2310169C2 (ru) Вихревой расходомер с малым телом обтекания
RU2055322C1 (ru) Расходомер г.а.паутова
RU53437U1 (ru) Вихревой расходомер с малым телом обтекания
RU22997U1 (ru) Датчик ультразвукового расходомера
EP0077810A1 (de) Vorrichtung zum erzeugen von wirbeln.
GB1437557A (en) Flowmeters
SU1642238A1 (ru) Первичный преобразователь расхода
Uruba et al. Physical Modelling of Point Source Dispersion Inside Atmospheric Boundary Layer

Legal Events

Date Code Title Description
8364 No opposition during term of opposition