HU0700785D0 - Method and apparatus for determining the flow parameters of a streaming medium - Google Patents

Method and apparatus for determining the flow parameters of a streaming medium

Info

Publication number
HU0700785D0
HU0700785D0 HU0700785A HUP0700785A HU0700785D0 HU 0700785 D0 HU0700785 D0 HU 0700785D0 HU 0700785 A HU0700785 A HU 0700785A HU P0700785 A HUP0700785 A HU P0700785A HU 0700785 D0 HU0700785 D0 HU 0700785D0
Authority
HU
Hungary
Prior art keywords
determining
flow parameters
streaming medium
streaming
medium
Prior art date
Application number
HU0700785A
Other languages
English (en)
Original Assignee
Ferenczi Gyoergy
Rozsnyik Zoltan
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 Ferenczi Gyoergy, Rozsnyik Zoltan filed Critical Ferenczi Gyoergy
Priority to HU0700785A priority Critical patent/HUP0700785A2/hu
Publication of HU0700785D0 publication Critical patent/HU0700785D0/hu
Priority to PCT/HU2008/000146 priority patent/WO2009071960A1/en
Priority to US12/531,105 priority patent/US10031011B2/en
Publication of HUP0700785A2 publication Critical patent/HUP0700785A2/hu

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
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating 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
    • 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
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/14—Casings, e.g. of special material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
HU0700785A 2007-12-05 2007-12-05 Method and apparatus for determining the flow parameters of a streaming medium HUP0700785A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
HU0700785A HUP0700785A2 (en) 2007-12-05 2007-12-05 Method and apparatus for determining the flow parameters of a streaming medium
PCT/HU2008/000146 WO2009071960A1 (en) 2007-12-05 2008-12-05 Method and apparatus for determining the flow parameters of a streaming medium
US12/531,105 US10031011B2 (en) 2007-12-05 2008-12-05 Ultrasonic flow meter including a single transmitting transducer and a pair of receiving transducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU0700785A HUP0700785A2 (en) 2007-12-05 2007-12-05 Method and apparatus for determining the flow parameters of a streaming medium

Publications (2)

Publication Number Publication Date
HU0700785D0 true HU0700785D0 (en) 2008-02-28
HUP0700785A2 HUP0700785A2 (en) 2009-06-29

Family

ID=89987918

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0700785A HUP0700785A2 (en) 2007-12-05 2007-12-05 Method and apparatus for determining the flow parameters of a streaming medium

Country Status (3)

Country Link
US (1) US10031011B2 (hu)
HU (1) HUP0700785A2 (hu)
WO (1) WO2009071960A1 (hu)

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Also Published As

Publication number Publication date
WO2009071960A1 (en) 2009-06-11
US10031011B2 (en) 2018-07-24
WO2009071960A4 (en) 2009-07-30
US20100095782A1 (en) 2010-04-22
HUP0700785A2 (en) 2009-06-29

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FA9A Lapse of provisional patent protection due to relinquishment or protection considered relinquished