DK33085A - Ultrasonisk gennemstroemningsmaaler - Google Patents

Ultrasonisk gennemstroemningsmaaler Download PDF

Info

Publication number
DK33085A
DK33085A DK33085A DK33085A DK33085A DK 33085 A DK33085 A DK 33085A DK 33085 A DK33085 A DK 33085A DK 33085 A DK33085 A DK 33085A DK 33085 A DK33085 A DK 33085A
Authority
DK
Denmark
Prior art keywords
flow meter
ultrasonic flow
ultrasonic
meter
flow
Prior art date
Application number
DK33085A
Other languages
English (en)
Other versions
DK33085D0 (da
Inventor
Hendrik Johannes De Jong
Original Assignee
Nedap Nv
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 Nedap Nv filed Critical Nedap Nv
Publication of DK33085D0 publication Critical patent/DK33085D0/da
Publication of DK33085A publication Critical patent/DK33085A/da

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
DK33085A 1984-01-27 1985-01-25 Ultrasonisk gennemstroemningsmaaler DK33085A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8400265 1984-01-27

Publications (2)

Publication Number Publication Date
DK33085D0 DK33085D0 (da) 1985-01-25
DK33085A true DK33085A (da) 1985-07-28

Family

ID=19843399

Family Applications (1)

Application Number Title Priority Date Filing Date
DK33085A DK33085A (da) 1984-01-27 1985-01-25 Ultrasonisk gennemstroemningsmaaler

Country Status (3)

Country Link
EP (1) EP0152132A1 (da)
DK (1) DK33085A (da)
FI (1) FI850336L (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9021441D0 (en) * 1990-10-02 1990-11-14 British Gas Plc Measurement system
NZ243294A (en) * 1991-06-25 1995-04-27 Commw Scient Ind Res Org Time of flight of acoustic wave packets through fluid: reduction of higher order acoustic mode effects
DE69431259T2 (de) * 1993-03-09 2003-04-17 Commw Scient Ind Res Org Modenunterdrückung in durchflussmesserleitungen
AU682498B2 (en) * 1993-03-09 1997-10-09 AGL Consultancy Pty. Limited Fluid meter construction
US5728948A (en) * 1993-03-09 1998-03-17 Commonwealth Scientific And Industrial Research Organisation Fluid meter construction
WO1997010490A1 (en) * 1995-09-11 1997-03-20 Raab Karcher Energieservice Gmbh A device for determining the amount of liquid flowing through a piping system
US6820500B2 (en) * 2002-07-10 2004-11-23 Honeywell International Inc. Small pipe bore ultrasonic flowmeter detector
CN101803086B (zh) * 2007-05-25 2014-10-08 纳诺Cp有限责任公司 具有多个独立电路的电化学系统
DE202009011310U1 (de) * 2009-08-19 2010-09-30 Junker, Raul Ultraschalldurchflussmesser mit Universal-Sensorträger
RU2517996C1 (ru) * 2012-11-21 2014-06-10 Закрытое акционерное общество "Взлет" Датчик ультразвукового расходомера
EP2759808B1 (en) * 2013-01-29 2019-11-20 Itron Global SARL Ultrasonic flow meter
US9996089B2 (en) 2015-09-21 2018-06-12 Blue-White Industries, Ltd. Flow sensor devices and systems
US11150118B2 (en) 2016-09-23 2021-10-19 Blue-White Industries, Ltd. Flow sensor devices and systems
US11118950B2 (en) 2017-04-20 2021-09-14 Siemens Schweiz Ag Ultrasonic flow meter
GB2587844A (en) * 2019-06-07 2021-04-14 Blue White Ind Ltd Flow sensor devices and systems
EP3770561A1 (de) 2019-07-26 2021-01-27 Levitronix GmbH Ultraschall-messvorrichtung zur messung an einem strömenden fluid und ultraschall-messsystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817098A (en) * 1972-08-09 1974-06-18 Saratoga Systems Axial fluid flow and sound speed
US3925692A (en) * 1974-06-13 1975-12-09 Westinghouse Electric Corp Replaceable element ultrasonic flowmeter transducer
DE2547892C3 (de) * 1975-10-25 1980-07-10 Draegerwerk Ag, 2400 Luebeck Schaltungsanordnung zur Messung der Strömungsgeschwindigkeit von Medien mittels Ultraschallimpulsen
DE2853082A1 (de) * 1978-12-08 1980-06-26 Bosch Gmbh Robert Kraftstoff-messvorrichtung, insbesondere fuer diesel-brennkraftmaschinen
US4333352A (en) * 1980-10-14 1982-06-08 Leeds & Northrup Company Injection-molded Doppler flowmeter transducer assembly
IT1144295B (it) * 1981-07-10 1986-10-29 Fiat Ricerche Dispositivo ultrasonico per la misura della portata di un fluido in un condotto

Also Published As

Publication number Publication date
EP0152132A1 (en) 1985-08-21
FI850336A0 (fi) 1985-01-25
FI850336L (fi) 1985-07-28
DK33085D0 (da) 1985-01-25

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment