SE8305267D0 - Ultraljudmetanordning - Google Patents

Ultraljudmetanordning

Info

Publication number
SE8305267D0
SE8305267D0 SE8305267A SE8305267A SE8305267D0 SE 8305267 D0 SE8305267 D0 SE 8305267D0 SE 8305267 A SE8305267 A SE 8305267A SE 8305267 A SE8305267 A SE 8305267A SE 8305267 D0 SE8305267 D0 SE 8305267D0
Authority
SE
Sweden
Prior art keywords
tube
measuring
ultrasound
medium flowing
ultrasonic
Prior art date
Application number
SE8305267A
Other languages
English (en)
Other versions
SE8305267L (sv
Inventor
H-E K Jensen
N Abildgaard
S H Nielsen
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of SE8305267D0 publication Critical patent/SE8305267D0/sv
Publication of SE8305267L publication Critical patent/SE8305267L/sv

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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/245—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Volume Flow (AREA)
SE8305267A 1982-10-27 1983-09-28 Ultraljudmetanordning SE8305267L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3239770A DE3239770C2 (de) 1982-10-27 1982-10-27 Ultraschall-Meßvorrichtung

Publications (2)

Publication Number Publication Date
SE8305267D0 true SE8305267D0 (sv) 1983-09-28
SE8305267L SE8305267L (sv) 1984-04-28

Family

ID=6176712

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8305267A SE8305267L (sv) 1982-10-27 1983-09-28 Ultraljudmetanordning

Country Status (9)

Country Link
US (1) US4545259A (sv)
JP (1) JPS5995425A (sv)
BE (1) BE898084A (sv)
DE (1) DE3239770C2 (sv)
DK (1) DK471383A (sv)
FR (1) FR2540624A1 (sv)
GB (1) GB2130370B (sv)
NL (1) NL8303653A (sv)
SE (1) SE8305267L (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275060A (en) * 1990-06-29 1994-01-04 Panametrics, Inc. Ultrasonic transducer system with crosstalk isolation
JP3246851B2 (ja) * 1995-04-10 2002-01-15 東京計装株式会社 超音波流量計用検出器
EP0741283A1 (de) * 1995-05-03 1996-11-06 Landis & Gyr Technology Innovation AG Ultraschall-Messwertgeber zur Bestimmung der Durchflussmenge einer strömenden Flüssigkeit
DE19543331C2 (de) * 1995-11-21 2001-10-31 Ruhrgas Ag Verfahren zum Bestimmen des Volumenstroms eines durch ein Rohr strömenden, insbesondere gasförmigen Mediums
US6338277B1 (en) * 1997-06-06 2002-01-15 G. Kromschroder Aktiengesellschaft Flowmeter for attenuating acoustic propagations
DE19742343C2 (de) * 1997-08-14 2000-09-21 Mueller Bbm Gmbh Ultraschalldämpfer
EP1816443A3 (en) * 1999-03-17 2013-10-30 Panasonic Corporation Ultrasonic flow meter
CN1217158C (zh) * 2000-10-10 2005-08-31 松下电器产业株式会社 流量计
WO2003012401A2 (en) * 2001-08-02 2003-02-13 Eni S.P.A. Method for the determination of the wall friction profile along pipes by pressure transients measurements
US6820500B2 (en) * 2002-07-10 2004-11-23 Honeywell International Inc. Small pipe bore ultrasonic flowmeter detector
DE10240975B4 (de) * 2002-09-02 2007-02-01 Hydrometer Gmbh Meßwertgeber für einen Ultraschall-Durchflussmesser
US7369230B1 (en) * 2004-04-30 2008-05-06 Donald Scott Rogers Apparatus and method for measuring particulate flow rate
DE102004053860B4 (de) * 2004-11-04 2009-04-16 Hydrometer Gmbh Ultraschallzähler zur Bestimmung der Durchflussmenge eines strömenden Mediums
DE102008049891B4 (de) * 2008-10-02 2012-12-06 Hydrometer Gmbh Strömungsrichter für ein Durchflussmessgerät, insbesondere ein Ultraschallmessgerät
LT5859B (lt) 2010-10-14 2012-08-27 Ab Axis Industries Ultragarsinis srauto matuoklis
GB2542354B8 (en) * 2015-09-15 2022-05-11 Ft Tech Uk Ltd Wind sensor housing
DE102018108197A1 (de) * 2018-04-06 2019-10-10 Endress+Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät und Messstelle mit einem solchen
DE102021214511A1 (de) * 2021-12-16 2023-06-22 Fresenius Medical Care Deutschland Gmbh Vorrichtung für ein medizinisches Behandlungsgerät zur Messung des Flusses von Flüssigkeiten in einem einzulegenden Lumen und ein Ensemble mit einer entsprechenden Vorrichtung und einem Lumen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891212A (en) * 1959-08-21 1962-03-14 Du Pont Liquid flow controlling means
NL125715C (sv) * 1963-11-01
US3470912A (en) * 1966-11-30 1969-10-07 Du Pont Flow inverter
GB1212071A (en) * 1968-02-13 1970-11-11 Technology Inc Mass flowmeter
GB1328915A (en) * 1970-06-05 1973-09-05 Oval Eng Co Ltd Apparatus for uniformalizing the flow of a fluid
JPS5137022B1 (sv) * 1971-03-11 1976-10-13
US3751979A (en) * 1971-11-17 1973-08-14 Raytheon Co Speed measurement system
GB1469648A (en) * 1973-03-23 1977-04-06 Tokico Ltd Liquid flow straightening device
IT1071241B (it) * 1976-07-09 1985-04-02 Fiat Spa Dispositivo per effettuare..mediante ultrasuoni..la misura della portata d aria in massa nel condotto di aspirazione di motori ad iniezione pilotata dal dispositivo stesso
DE2648718C2 (de) * 1976-10-27 1978-12-21 Danfoss A/S, Nordborg (Daenemark) Mit Ultraschall arbeitendes Gerät zum Ermitteln physikalischer Größen eines Mediums
DE2934137C2 (de) * 1978-08-25 1985-05-15 Nissan Motor Co., Ltd., Yokohama, Kanagawa Strömungsmeßanordnung zum Messen einer Strömungsmenge in einem rohrförmigen Kanal
GB2043900B (en) * 1979-02-27 1983-05-11 Rolfe P Flowmeter
CH636701A5 (de) * 1979-06-08 1983-06-15 Landis & Gyr Ag Messwertgeber zur bestimmung der durchflussmenge einer stroemenden fluessigkeit mit ultraschall.
SE436521B (sv) * 1980-10-24 1984-12-17 Per Svante Bahrton Flodesmetare
US4365518A (en) * 1981-02-23 1982-12-28 Mapco, Inc. Flow straighteners in axial flowmeters

Also Published As

Publication number Publication date
NL8303653A (nl) 1984-05-16
SE8305267L (sv) 1984-04-28
JPH0311648B2 (sv) 1991-02-18
DE3239770A1 (de) 1984-05-03
GB2130370A (en) 1984-05-31
GB2130370B (en) 1987-03-18
GB8328568D0 (en) 1983-11-30
BE898084A (fr) 1984-02-15
DE3239770C2 (de) 1984-11-22
FR2540624A1 (fr) 1984-08-10
JPS5995425A (ja) 1984-06-01
DK471383A (da) 1984-04-28
DK471383D0 (da) 1983-10-13
US4545259A (en) 1985-10-08

Similar Documents

Publication Publication Date Title
SE8305267L (sv) Ultraljudmetanordning
SE7707605L (sv) Flodesmetare
SE7910386L (sv) Ultrasonisk flodesmetare
Mackley et al. Mixing and dispersion in a baffled tube for steady laminar and pulsatile flow
KR100492308B1 (ko) 초음파 유량 측정 방법
SE7603680L (sv) Fluidumstrommetningssystem for ror
CA2209789A1 (en) Process and apparatus for ultrasound flow rate measurement
US4317178A (en) Multiple velocity traverse flow rate measuring technique
DK132881A (da) Ultralyd-maaleapparat til bestemmelse af stroemningen af et medium i en ledning
DE3173562D1 (en) Method and device for determining mass flow dynamically and independent of fluid density
US3430489A (en) Modified turbine mass flow meter
US3788140A (en) Electroacoustical flow metering apparatus
GB1526136A (en) Method and apparatus for the measurement of volumetric flowrate in pipes and ducts
DE3481726D1 (de) Durchflussmengenmesser.
DK154246C (da) Maalevaerdigiver til bestemmelse af gennemstroemningsmaengden af en stroemmende vaeske
JPS57110919A (en) Method of and apparatus for primarily measuring flow rate of fluid passing through nozzle with pitot tube
JPH09311061A (ja) 多相流流量計
NO953550L (no) Modus-undertrykkelse i målerör for fluider
SE8205473D0 (sv) Flow meters
NO830617L (no) Apparat for maaling av massestroemmen av et fluidum
ES8301022A1 (es) Dispositivo para medir el caudal del fluido que circula en un pozo .
ATE117429T1 (de) Ultraschall-messwertgeber zur bestimmung der durchflussmenge einer strömenden flüssigkeit.
DE3167526D1 (en) Apparatus for homogenizing a fluid flowing through a duct by means of ultrasonic waves
SU1078248A1 (ru) Ультразвуковой расходомер
BE881093A (fr) Procede et appareil en vue de controler l'ecoulement d'un fluide

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8305267-0