[go: up one dir, main page]

SE8305267L - Ultraljudmetanordning - Google Patents

Ultraljudmetanordning

Info

Publication number
SE8305267L
SE8305267L SE8305267A SE8305267A SE8305267L SE 8305267 L SE8305267 L SE 8305267L SE 8305267 A SE8305267 A SE 8305267A SE 8305267 A SE8305267 A SE 8305267A SE 8305267 L SE8305267 L SE 8305267L
Authority
SE
Sweden
Prior art keywords
tube
measuring
ultrasound
medium flowing
ultrasonic
Prior art date
Application number
SE8305267A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE8305267D0 (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/xx
Publication of SE8305267L publication Critical patent/SE8305267L/

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 SE8305267D0 (sv) 1983-09-28
SE8305267L true 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 (da)
JP (1) JPS5995425A (da)
BE (1) BE898084A (da)
DE (1) DE3239770C2 (da)
DK (1) DK471383A (da)
FR (1) FR2540624A1 (da)
GB (1) GB2130370B (da)
NL (1) NL8303653A (da)
SE (1) SE8305267L (da)

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
WO2000055581A1 (fr) * 1999-03-17 2000-09-21 Matsushita Electric Industrial Co., Ltd. Debitmetre a ultrasons
TW585995B (en) 2000-10-10 2004-05-01 Matsushita Electric Ind Co Ltd Flow meter
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
DE102018108197B4 (de) * 2018-04-06 2024-11-28 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 (da) * 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 (da) * 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
DE3239770A1 (de) 1984-05-03
GB8328568D0 (en) 1983-11-30
NL8303653A (nl) 1984-05-16
GB2130370A (en) 1984-05-31
BE898084A (fr) 1984-02-15
FR2540624A1 (fr) 1984-08-10
JPH0311648B2 (da) 1991-02-18
DE3239770C2 (de) 1984-11-22
GB2130370B (en) 1987-03-18
JPS5995425A (ja) 1984-06-01
DK471383A (da) 1984-04-28
DK471383D0 (da) 1983-10-13
US4545259A (en) 1985-10-08
SE8305267D0 (sv) 1983-09-28

Similar Documents

Publication Publication Date Title
SE8305267D0 (sv) Ultraljudmetanordning
SE7707605L (sv) Flodesmetare
SE7910386L (sv) Ultrasonisk flodesmetare
KR100492308B1 (ko) 초음파 유량 측정 방법
SE7603680L (sv) Fluidumstrommetningssystem for ror
CA2209789A1 (en) Process and apparatus for ultrasound flow rate measurement
ATE27359T1 (de) Messwertgeber zur bestimmung der durchflussmenge einer stroemenden fluessigkeit.
DK132881A (da) Ultralyd-maaleapparat til bestemmelse af stroemningen af et medium i en ledning
GB2045948A (en) Multiple velocity transverse flow rate measuring technique
US3430489A (en) Modified turbine mass flow meter
US3788140A (en) Electroacoustical flow metering apparatus
RU2226263C2 (ru) Ультразвуковой многоканальный расходомер и способ измерения расхода жидкости или газа в трубопроводе
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
SE8205473D0 (sv) Flow meters
RU2715086C1 (ru) Ультразвуковой расходомер
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
JP2002277300A (ja) 流量計測装置
DE3379674D1 (en) Device for the measurement of flow and application thereof
BE881093A (fr) Procede et appareil en vue de controler l'ecoulement d'un fluide
JPS5393056A (en) Ultrasonic type fluid measuring apparatus
DE3050395A1 (de) Device for measuring the amount flowing through and/or the speed of flow of a medium

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8305267-0