PL403849A1 - Acoustic fluid viscosity sensor - Google Patents
Acoustic fluid viscosity sensorInfo
- 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
Links
Landscapes
- 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.
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) |
-
2013
- 2013-05-13 PL PL403849A patent/PL223948B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL223948B1 (en) | 2016-11-30 |
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