PL403849A1 - Acoustic fluid viscosity sensor - Google Patents

Acoustic fluid viscosity sensor

Info

Publication number
PL403849A1
PL403849A1 PL403849A PL40384913A PL403849A1 PL 403849 A1 PL403849 A1 PL 403849A1 PL 403849 A PL403849 A PL 403849A PL 40384913 A PL40384913 A PL 40384913A PL 403849 A1 PL403849 A1 PL 403849A1
Authority
PL
Poland
Prior art keywords
fluid viscosity
viscosity sensor
acoustic fluid
acoustic
sensor
Prior art date
Application number
PL403849A
Other languages
Polish (pl)
Other versions
PL223948B1 (en
Inventor
Waldemar Soluch
Tadeusz Wróbel
Magdalena Łysakowska
Original Assignee
Instytut Technologii Materiałów Elektronicznych
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 Instytut Technologii Materiałów Elektronicznych filed Critical Instytut Technologii Materiałów Elektronicznych
Priority to PL403849A priority Critical patent/PL223948B1/en
Publication of PL403849A1 publication Critical patent/PL403849A1/en
Publication of PL223948B1 publication Critical patent/PL223948B1/en

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  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Czujnik charakteryzuje się tym, że składa się z linii opóźniającej (1) generującej akustyczne mody płytowe połączonej łańcuchowo z rezonatorowym filtrem (2) środkowo - przepustowym z akustyczną falą powierzchniową, przy czym częstotliwość środkowa filtru jest zgodna z częstotliwością pracy wybranego akustycznego modu płytowego.The sensor is characterized by the fact that it consists of a delay line (1) generating acoustic plate modes connected in a chain to a resonator filter (2) with a mid-pass with an acoustic surface wave, with the center frequency of the filter being in accordance with the operating frequency of the selected acoustic plate mode.

PL403849A 2013-05-13 2013-05-13 Acoustic fluid viscosity sensor PL223948B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL403849A PL223948B1 (en) 2013-05-13 2013-05-13 Acoustic fluid viscosity sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL403849A PL223948B1 (en) 2013-05-13 2013-05-13 Acoustic fluid viscosity sensor

Publications (2)

Publication Number Publication Date
PL403849A1 true PL403849A1 (en) 2014-11-24
PL223948B1 PL223948B1 (en) 2016-11-30

Family

ID=51902414

Family Applications (1)

Application Number Title Priority Date Filing Date
PL403849A PL223948B1 (en) 2013-05-13 2013-05-13 Acoustic fluid viscosity sensor

Country Status (1)

Country Link
PL (1) PL223948B1 (en)

Also Published As

Publication number Publication date
PL223948B1 (en) 2016-11-30

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