SE8305010L - Sett och anordning for metning av icke-elektriska storheter - Google Patents
Sett och anordning for metning av icke-elektriska storheterInfo
- Publication number
- SE8305010L SE8305010L SE8305010A SE8305010A SE8305010L SE 8305010 L SE8305010 L SE 8305010L SE 8305010 A SE8305010 A SE 8305010A SE 8305010 A SE8305010 A SE 8305010A SE 8305010 L SE8305010 L SE 8305010L
- Authority
- SE
- Sweden
- Prior art keywords
- transducer
- filter
- signal
- small
- constructed
- Prior art date
Links
- 239000007789 gas Substances 0.000 abstract 2
- 238000005311 autocorrelation function Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
- G01L1/162—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators
- G01L1/165—Measuring force or stress, in general using properties of piezoelectric devices using piezoelectric resonators with acoustic surface waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/48—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using wave or particle radiation means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/54—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using means specified in two or more of groups G01D5/02, G01D5/12, G01D5/26, G01D5/42, and G01D5/48
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
- G01L9/0022—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a piezoelectric element
- G01L9/0025—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a piezoelectric element with acoustic surface waves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measuring Fluid Pressure (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD24562382A DD218794A3 (de) | 1982-12-07 | 1982-12-07 | Verfahren und einrichtung zur messung von kraft oder druck |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8305010D0 SE8305010D0 (sv) | 1983-09-19 |
SE8305010L true SE8305010L (sv) | 1984-06-08 |
Family
ID=5543050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8305010A SE8305010L (sv) | 1982-12-07 | 1983-09-19 | Sett och anordning for metning av icke-elektriska storheter |
Country Status (4)
Country | Link |
---|---|
CS (1) | CS260964B1 (sv) |
DD (1) | DD218794A3 (sv) |
DE (1) | DE3333129A1 (sv) |
SE (1) | SE8305010L (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3642771A1 (de) * | 1986-12-15 | 1988-06-23 | Kuipers Ulrich | Verfahren und vorrichtung zur messung der messgroesse eines messobjekts |
DE4134456A1 (de) * | 1991-10-18 | 1993-04-22 | Klaus Brankamp System Prozessa | Verfahren und vorrichtung zur messung der kraftwirkung in einem mechanisch belasteten maschinenteil |
-
1982
- 1982-12-07 DD DD24562382A patent/DD218794A3/de not_active IP Right Cessation
-
1983
- 1983-09-14 DE DE19833333129 patent/DE3333129A1/de not_active Withdrawn
- 1983-09-19 SE SE8305010A patent/SE8305010L/sv not_active Application Discontinuation
- 1983-11-11 CS CS834283A patent/CS260964B1/cs unknown
Also Published As
Publication number | Publication date |
---|---|
SE8305010D0 (sv) | 1983-09-19 |
DD218794A3 (de) | 1985-02-13 |
CS260964B1 (en) | 1989-01-12 |
DE3333129A1 (de) | 1984-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2985018A (en) | Vibration wave distance measuring device | |
AT353507B (de) | Messwertaufnehmer zur erfassung des innen- druckes von rohrleitungen | |
ATE94642T1 (de) | Gasdruck-messgeraet. | |
SE8103435L (sv) | Industriellt process-styrsystem med en resonanssensor | |
Buff | SAW sensors | |
US5764161A (en) | Sensing apparatus using frequency changes | |
HRP20060118A2 (en) | Method and device for the detection of very small quantities of particles | |
FR2357868A1 (fr) | Dispositif debimetrique a tourbillons | |
SE8305010L (sv) | Sett och anordning for metning av icke-elektriska storheter | |
FR2820820B1 (fr) | Dispositif de calibrage d'un capteur de pression, notamment d'un capteur de pression infrasonore | |
FR2396283A1 (fr) | Dispositif pour la mesure de la densite de milieux gazeux | |
SE8006748L (sv) | Vibrationsfrekvensdetektor | |
ATE19690T1 (de) | Elektronischer umsetzer fuer fluiddruckwerte. | |
ATE22493T1 (de) | Messeinrichtung. | |
SU661343A1 (ru) | Устройство дл измерени скорости и расхода твердого компонента в двухфазных потоках | |
JPS5527938A (en) | Ultrasonic wave flow meter | |
JPS5512462A (en) | Acoustic liquid level detection | |
JPS5734418A (en) | Ultrasonic wave measuring device | |
RU1826069C (ru) | Измеритель скорости изменени частоты линейно-частотно-модулированного сигнала | |
SU539233A1 (ru) | Датчик разности давлений | |
JPS5684557A (en) | Speed detector | |
JPS562567A (en) | Velocity measuring instrument | |
JPS57165760A (en) | Detecting device for dew condensation/frosting | |
SU552561A1 (ru) | Способ измерени линейной скорости | |
JPS52139456A (en) | Pressure and pressure-difference transmitting apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8305010-4 |