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NO20076534L - Ultralydvolumstrommaler - Google Patents

Ultralydvolumstrommaler

Info

Publication number
NO20076534L
NO20076534L NO20076534A NO20076534A NO20076534L NO 20076534 L NO20076534 L NO 20076534L NO 20076534 A NO20076534 A NO 20076534A NO 20076534 A NO20076534 A NO 20076534A NO 20076534 L NO20076534 L NO 20076534L
Authority
NO
Norway
Prior art keywords
ultrasonic
reflector
converter pair
ultrasonic converter
converter
Prior art date
Application number
NO20076534A
Other languages
English (en)
Other versions
NO343514B1 (no
Inventor
Jereon Martin Van Kloster
Cornelis Johannes Hoogendoorn
Original Assignee
Krohne Ag
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 Krohne Ag filed Critical Krohne Ag
Publication of NO20076534L publication Critical patent/NO20076534L/no
Publication of NO343514B1 publication Critical patent/NO343514B1/no

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
    • 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
    • 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
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

Det er beskrevet en ultralydvolumstrømmåler med et målerør (1) som et medium kan strømme igjennom, og som i tverrsnitt oppviser to omfangshalvdeler hvor det er anordnet to ultralydomformerpar (2), som hvert er tilordnet en ultralydreflektor (4), idet ultralydomformerne (3) i hvert ultralydomformerpar (2) er anordnet forskjøvet i forhold til hverandre i målerørets lengderetning på en felles omfangshalvdel, mens ultralydreflektoren (4) tilordnet det enkelte ultralydomformerpar er anordnet på den andre omfangshalvdel mellom de to ultralydomformere betraktet i målerørets lengderetning, slik at et ultralydsignal som sendes ut fra en ultralydomformer i et ultralydomformerpar når frem til den andre ultralydomformer i ultralydomformerparet langs en V-formet signalvei (5) via ultralydreflektoren tilordnet ultralydomformerparet. I henhold til oppfinnelsen er det første ultralydomformerpar (2) og den andre ultralydreflektor (4) anordnet på den første omfangshalvdel, mens det andre ultralydomformerpar (2) og den første ultralydreflektor (4) er anordnet på den andre omfangshalvdel. Derved oppnås det en forbedret målenøyaktighet for ultralydvolumstrømmåleren.
NO20076534A 2006-12-19 2007-12-18 Ultralyd-volumstrømmåler NO343514B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006060453 2006-12-19
DE102007004936A DE102007004936B4 (de) 2006-12-19 2007-01-26 Ultraschalldurchflußmeßgerät

Publications (2)

Publication Number Publication Date
NO20076534L true NO20076534L (no) 2008-06-20
NO343514B1 NO343514B1 (no) 2019-04-01

Family

ID=39110844

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20076534A NO343514B1 (no) 2006-12-19 2007-12-18 Ultralyd-volumstrømmåler

Country Status (12)

Country Link
US (1) US7810399B2 (no)
EP (1) EP1936333B1 (no)
JP (1) JP5260043B2 (no)
KR (1) KR101448034B1 (no)
CN (1) CN101206131B (no)
CA (1) CA2615149C (no)
DE (1) DE102007004936B4 (no)
MX (1) MX2007016260A (no)
MY (1) MY163904A (no)
NO (1) NO343514B1 (no)
RU (1) RU2487320C2 (no)
SG (2) SG163514A1 (no)

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EP2386835B1 (de) 2010-05-12 2015-11-25 SICK Engineering GmbH Ultraschallmessung der Strömungsgeschwindigkeit eines Fluids in einer Rohrleitung
IL208815A0 (en) * 2010-10-19 2011-01-31 Raphael Valves Ind 1975 Ltd An integrated ultrasonic flowmeter and hydraulic valve
DE102011076000A1 (de) 2011-05-17 2012-11-22 Endress + Hauser Flowtec Ag Ultraschall-Durchflussmessgerät
DE102011075997A1 (de) 2011-05-17 2012-11-22 Endress + Hauser Flowtec Ag Ultraschall-Durchflussmessgerät
DE102011103859A1 (de) 2011-05-27 2012-11-29 Krohne Ag Hilfseinrichtung für Durchflussmessgeräte
DE102011079250A1 (de) 2011-07-15 2013-01-17 Endress + Hauser Flowtec Ag Ultraschall-Durchflussmessgerät
KR20140135727A (ko) * 2012-02-07 2014-11-26 클로스드-업 조인트-스톡 컴파니 코히어런트 제어 매체를 통한 신호 전달 방법
US10508937B2 (en) * 2012-04-12 2019-12-17 Texas Instruments Incorporated Ultrasonic flow meter
DE102012013916A1 (de) * 2012-07-16 2014-01-16 Endress + Hauser Flowtec Ag Ultraschall-Durchflussmessgerät
US9304024B2 (en) 2014-01-13 2016-04-05 Cameron International Corporation Acoustic flow measurement device including a plurality of chordal planes each having a plurality of axial velocity measurements using transducer pairs
DE102014009581A1 (de) 2014-07-01 2016-01-07 Krohne Messtechnik Gmbh Ultraschall-Durchflussmessgerät und Verfahren zum Betreiben eines Ultraschall-Durchflussmessgerätes
US9453749B1 (en) * 2015-03-10 2016-09-27 Honeywell International Inc. Hybrid sensing ultrasonic flowmeter
NO2744977T3 (no) * 2015-04-14 2018-07-21
DE102016006244A1 (de) * 2016-01-14 2017-07-20 Diehl Metering Gmbh Ultraschallfluidzähler sowie Verfahren zur Durchfluss- und/oder Volumenbestimmung eines strömenden Mediums
EP3273205B1 (de) 2016-07-18 2019-11-20 Flexim Flexible Industriemesstechnik Gmbh Verfahren und anordnung zur ultraschall-clamp-on-durchflussmessung und körper zur realisierung der messung
DE102016125745B4 (de) * 2016-12-27 2021-12-23 Krohne Ag Ultraschalldurchflussmessgerät und Verfahren zur Messung des Durchflusses
EP3517184A1 (en) 2018-01-24 2019-07-31 Marioff Corporation OY Fire sprinkler system
EP3521773B1 (de) 2018-02-06 2021-09-29 SICK Engineering GmbH Ultraschall-durchflussmessvorrichtung und verfahren zum bestimmen einer strömungsgeschwindigkeit
EP3748308A1 (de) 2019-06-07 2020-12-09 Focus-On V.O.F. Ultraschalldurchflussmessgerät, verwendung eines ultraschalldurchflussmessgerätes in einem absperrorgan und absperrorgan
EP3748309A1 (de) 2019-06-07 2020-12-09 Focus-On V.O.F. Ultraschalldurchflussmessgerät, verwendung eines ultraschalldurchflussmessgerätes in einem absperrorgan und absperrorgan
DE102019133391A1 (de) * 2019-12-06 2021-06-10 Endress+Hauser SE+Co. KG Verfahren zur Bestimmung und/oder Überwachung zumindest einer rheologischen Eigenschaft eines Mediums
DE102020116181A1 (de) * 2020-06-18 2021-12-23 Endress+Hauser Flowtec Ag Clamp-On-Ultraschall-Durchflussmessgerät
EP3940346B1 (de) * 2020-07-16 2022-05-04 SICK Engineering GmbH Durchflussmessgerät und verfahren zur messung des durchflusses eines fluids
US20240077344A1 (en) 2022-09-07 2024-03-07 Micro Motion, Inc. Integrated enclosure for ultrasonic flowmeter

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US7581453B2 (en) * 2006-12-29 2009-09-01 General Electric Company Ultrasonic flow meter system

Also Published As

Publication number Publication date
RU2487320C2 (ru) 2013-07-10
CA2615149A1 (en) 2008-06-19
KR20080057199A (ko) 2008-06-24
RU2007146612A (ru) 2009-06-27
MY163904A (en) 2017-11-15
SG163514A1 (en) 2010-08-30
JP2008151794A (ja) 2008-07-03
US20080141786A1 (en) 2008-06-19
EP1936333A1 (de) 2008-06-25
KR101448034B1 (ko) 2014-10-08
DE102007004936A1 (de) 2008-06-26
CA2615149C (en) 2013-09-24
EP1936333B1 (de) 2019-07-24
DE102007004936B4 (de) 2011-01-13
SG144084A1 (en) 2008-07-29
NO343514B1 (no) 2019-04-01
CN101206131A (zh) 2008-06-25
CN101206131B (zh) 2013-01-02
JP5260043B2 (ja) 2013-08-14
US7810399B2 (en) 2010-10-12
MX2007016260A (es) 2009-02-23

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