SI20391A - Merilna cev ultrazvočnega merilnika prostorninskega pretoka fluidov - Google Patents

Merilna cev ultrazvočnega merilnika prostorninskega pretoka fluidov Download PDF

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Publication number
SI20391A
SI20391A SI9900208A SI9900208A SI20391A SI 20391 A SI20391 A SI 20391A SI 9900208 A SI9900208 A SI 9900208A SI 9900208 A SI9900208 A SI 9900208A SI 20391 A SI20391 A SI 20391A
Authority
SI
Slovenia
Prior art keywords
ultrasonic
measuring tube
fluid
reflections
tube
Prior art date
Application number
SI9900208A
Other languages
English (en)
Slovenian (sl)
Inventor
Zdravko Debeljak
Rok Hrovatin
Borut Šolar
Damir Zajec
Original Assignee
Iskraemeco Merjenje In Upravljanje Energije D.D.
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 Iskraemeco Merjenje In Upravljanje Energije D.D. filed Critical Iskraemeco Merjenje In Upravljanje Energije D.D.
Priority to SI9900208A priority Critical patent/SI20391A/sl
Priority to EP00103344A priority patent/EP1096236A3/fr
Publication of SI20391A publication Critical patent/SI20391A/sl

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
SI9900208A 1999-09-06 1999-09-06 Merilna cev ultrazvočnega merilnika prostorninskega pretoka fluidov SI20391A (sl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI9900208A SI20391A (sl) 1999-09-06 1999-09-06 Merilna cev ultrazvočnega merilnika prostorninskega pretoka fluidov
EP00103344A EP1096236A3 (fr) 1999-09-06 2000-02-22 Débitmètre ultrasonique pour fluides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI9900208A SI20391A (sl) 1999-09-06 1999-09-06 Merilna cev ultrazvočnega merilnika prostorninskega pretoka fluidov

Publications (1)

Publication Number Publication Date
SI20391A true SI20391A (sl) 2001-04-30

Family

ID=20432527

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9900208A SI20391A (sl) 1999-09-06 1999-09-06 Merilna cev ultrazvočnega merilnika prostorninskega pretoka fluidov

Country Status (2)

Country Link
EP (1) EP1096236A3 (fr)
SI (1) SI20391A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10120355A1 (de) * 2001-04-26 2002-10-31 Elster Gmbh Verfahren und Vorrichtung zur Ultraschall-Durchflußmessung von Fluiden
DE102004060118A1 (de) * 2004-12-13 2006-06-14 Endress + Hauser Flowtec Ag Vorrichtung zur Bestimmung und/oder Überwachung des Volumen- und/oder Massendurchflusses
DE102005063314B4 (de) * 2005-02-17 2010-07-08 Hydrometer Gmbh Durchflussmesser
DE102006038620A1 (de) * 2006-08-17 2008-02-21 Hydrometer Gmbh Durchflussmesser
DE102006041530B4 (de) * 2006-09-05 2008-10-30 Continental Automotive Gmbh Verfahren zur Luftmassenmessung und Luftmassensensor
DE102007011546B4 (de) 2007-03-09 2009-07-30 Hydrometer Gmbh Fluidzähler
DE102012101098A1 (de) * 2012-02-10 2013-08-14 Endress + Hauser Flowtec Ag Ultraschall-Durchflussmessgerät und Verfahren zur Ermittlung der Fließgeschwindigkeit bzw. des Volumendurchflusses eines Fluids
CN110108330A (zh) * 2019-06-04 2019-08-09 武汉友讯达科技有限公司 水表测量管及超声波水表

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004461A (en) * 1975-11-07 1977-01-25 Panametrics, Inc. Ultrasonic measuring system with isolation means
US5277070A (en) * 1991-08-01 1994-01-11 Xecutek Corporation Ultrasonic gas flow measurement method and apparatus
FR2776379B1 (fr) * 1998-03-19 2000-04-28 Schlumberger Ind Sa Compteur de gaz a filtres anti-poussieres

Also Published As

Publication number Publication date
EP1096236A2 (fr) 2001-05-02
EP1096236A3 (fr) 2002-07-31

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IF Valid on the prs date
KO00 Lapse of patent

Effective date: 20060419