LT4067833T - Skaitmeninis tekėjimo trukmės srauto matuoklis, veikiantis reversinės akustikos principu - Google Patents

Skaitmeninis tekėjimo trukmės srauto matuoklis, veikiantis reversinės akustikos principu

Info

Publication number
LT4067833T
LT4067833T LTEP21166231.7T LT21166231T LT4067833T LT 4067833 T LT4067833 T LT 4067833T LT 21166231 T LT21166231 T LT 21166231T LT 4067833 T LT4067833 T LT 4067833T
Authority
LT
Lithuania
Prior art keywords
flow meter
time
digital travel
travel time
reversed acoustics
Prior art date
Application number
LTEP21166231.7T
Other languages
English (en)
Inventor
Markus Helfenstein
Florian Strasser
Original Assignee
Gwf Messsysteme 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 Gwf Messsysteme Ag filed Critical Gwf Messsysteme Ag
Publication of LT4067833T publication Critical patent/LT4067833T/lt

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
LTEP21166231.7T 2021-03-31 2021-03-31 Skaitmeninis tekėjimo trukmės srauto matuoklis, veikiantis reversinės akustikos principu LT4067833T (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21166231.7A EP4067833B1 (en) 2021-03-31 2021-03-31 All digital travel time flow meter using time reversed acoustics

Publications (1)

Publication Number Publication Date
LT4067833T true LT4067833T (lt) 2024-04-10

Family

ID=75339504

Family Applications (1)

Application Number Title Priority Date Filing Date
LTEP21166231.7T LT4067833T (lt) 2021-03-31 2021-03-31 Skaitmeninis tekėjimo trukmės srauto matuoklis, veikiantis reversinės akustikos principu

Country Status (4)

Country Link
EP (2) EP4067833B1 (lt)
DK (1) DK4067833T3 (lt)
LT (1) LT4067833T (lt)
PT (1) PT4067833T (lt)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR6047E (fr) 1904-08-06 1906-08-29 Herman Charles Woltereck Procédé de fabrication d'ammoniaque
JPS50129063A (lt) * 1974-03-29 1975-10-11
EP1094303A1 (en) * 1999-10-18 2001-04-25 Aquametro AG Flow measurement
RU2657343C2 (ru) * 2014-07-29 2018-06-13 ГеВеЭф МЕСЗЮСТЕМЕ АГ Расходомер с улучшенным временем прохождения сигнала
WO2017040267A1 (en) * 2015-08-28 2017-03-09 Soneter, Inc. Flow meter configuration and calibration
US11243558B2 (en) * 2017-06-12 2022-02-08 Renesas Electronics Corporation Ultrasonic flow measurement system including a signal generator exciting the transducers and a phase differentiator
US10727787B2 (en) * 2017-09-15 2020-07-28 Silicon Laboratories Inc. Flow detection with quadrature demodulation
WO2019099489A1 (en) * 2017-11-17 2019-05-23 Exxonmobil Research And Engineering Company Estimating flow velocity in pipes by correlating multi-frequency signals

Also Published As

Publication number Publication date
EP4246098A3 (en) 2023-11-29
PT4067833T (pt) 2024-04-03
EP4067833A1 (en) 2022-10-05
DK4067833T3 (da) 2024-03-18
EP4067833B1 (en) 2024-02-28
EP4246098A2 (en) 2023-09-20

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