ES8405943A1 - Un aparato de frecuencia de senal de onda acustica superficial - Google Patents

Un aparato de frecuencia de senal de onda acustica superficial

Info

Publication number
ES8405943A1
ES8405943A1 ES526029A ES526029A ES8405943A1 ES 8405943 A1 ES8405943 A1 ES 8405943A1 ES 526029 A ES526029 A ES 526029A ES 526029 A ES526029 A ES 526029A ES 8405943 A1 ES8405943 A1 ES 8405943A1
Authority
ES
Spain
Prior art keywords
surface sound
wave signal
sound wave
signal frequency
frequency device
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES526029A
Other languages
English (en)
Spanish (es)
Other versions
ES526029A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schlumberger NV
Schlumberger Ltd USA
Original Assignee
Schlumberger NV
Schlumberger Ltd USA
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 Schlumberger NV, Schlumberger Ltd USA filed Critical Schlumberger NV
Publication of ES526029A0 publication Critical patent/ES526029A0/es
Publication of ES8405943A1 publication Critical patent/ES8405943A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/04—Piezoelectric

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
ES526029A 1982-09-29 1983-09-28 Un aparato de frecuencia de senal de onda acustica superficial Expired ES8405943A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/427,240 US4535631A (en) 1982-09-29 1982-09-29 Surface acoustic wave sensors

Publications (2)

Publication Number Publication Date
ES526029A0 ES526029A0 (es) 1984-06-16
ES8405943A1 true ES8405943A1 (es) 1984-06-16

Family

ID=23694045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526029A Expired ES8405943A1 (es) 1982-09-29 1983-09-28 Un aparato de frecuencia de senal de onda acustica superficial

Country Status (15)

Country Link
US (1) US4535631A (forum.php)
EP (1) EP0107549B1 (forum.php)
AU (1) AU577031B2 (forum.php)
BR (1) BR8305365A (forum.php)
CA (1) CA1213354A (forum.php)
DE (1) DE3380417D1 (forum.php)
DK (1) DK448583A (forum.php)
EG (1) EG16077A (forum.php)
ES (1) ES8405943A1 (forum.php)
IE (1) IE54943B1 (forum.php)
IN (1) IN162121B (forum.php)
MX (1) MX156560A (forum.php)
NO (1) NO162534C (forum.php)
OA (1) OA07550A (forum.php)
PH (1) PH21855A (forum.php)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3583802D1 (de) * 1984-12-31 1991-09-19 Schlumberger Ltd Druckaufnehmer mit akustischen oberflaechenwellen mit niedriger thermischer reaktionszeit.
US4622854A (en) * 1984-12-31 1986-11-18 Schlumberger Technology Corporation Rounded wall surface acoustic wave sensors
US4622855A (en) * 1984-12-31 1986-11-18 Schlumberger Technology Corporation Low thermal response time surface acoustic wave sensors
US5040415A (en) * 1990-06-15 1991-08-20 Rockwell International Corporation Nonintrusive flow sensing system
US5505092A (en) * 1994-03-04 1996-04-09 Dinsmore Instrument Company Non-invasive fluid condition sensing transducer
NO304328B1 (no) * 1996-02-27 1998-11-30 Nyfotek As TrykkmÕler
WO1997043703A1 (en) * 1996-05-10 1997-11-20 Automated Precision, Inc. Real time machine tool error correction using global differential wet modeling
US6269284B1 (en) 1997-05-09 2001-07-31 Kam C. Lau Real time machine tool error correction using global differential wet modeling
JP2002122614A (ja) * 2000-10-12 2002-04-26 Murata Mfg Co Ltd 加速度センサ
NO314963B1 (no) * 2001-07-13 2003-06-16 Presens As Trykksensor
ITVE20010036A1 (it) * 2001-08-08 2003-02-08 Fpt Ind Spa Metodo per effettuare in modo automatico la correzione degli errori sistematici in macchine di misura ed in macchine operatrici ed apparecch
NO323064B1 (no) * 2003-06-13 2006-12-27 Bjorn Burmann Anordning for maling av forspenningskraft i en bolt-mutter-forbindelse
GB0329019D0 (en) * 2003-12-15 2004-01-14 Imp College Innovations Ltd Acoustic wave devices
CH701162B1 (de) * 2006-04-20 2010-12-15 Vectron International Inc Elektro-akustischer Sensor für Hochdruckumgebungen.
GB0807405D0 (en) * 2008-04-23 2008-05-28 Transense Technologies Plc Pressure sensor
IT1390960B1 (it) * 2008-07-09 2011-10-27 Tvp Solar Sa Pannello termico solare a vuoto
US8022595B2 (en) * 2008-09-02 2011-09-20 Delaware Capital Formation, Inc. Asymmetric composite acoustic wave sensor
WO2011035147A2 (en) * 2009-09-18 2011-03-24 Delaware Capital Formation, Inc. Controlled compressional wave components of thickness shear mode multi-measurand sensors
WO2011096937A1 (en) * 2010-02-05 2011-08-11 Honeywell International Inc Media-isolated measurements of pressurized media
US10502648B1 (en) * 2016-09-28 2019-12-10 Triad National Security, Llc High-pressure, high-temperature hollow sphere acoustic pressure sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128628A (en) * 1961-06-09 1964-04-14 Lebow Associates Inc Pressure transducer
US3362226A (en) * 1964-07-06 1968-01-09 Kobe Steel Ltd System for measuring fluid pressure
US3878477A (en) * 1974-01-08 1975-04-15 Hewlett Packard Co Acoustic surface wave oscillator force-sensing devices
FR2467388A1 (fr) * 1979-10-12 1981-04-17 Thomson Csf Dispositif de mesure de debit d'un fluide et systeme senseur du debit d'air dans un moteur a combustion interne mettant en oeuvre un tel dispositif

Also Published As

Publication number Publication date
CA1213354A (en) 1986-10-28
US4535631A (en) 1985-08-20
IE832281L (en) 1984-03-29
ES526029A0 (es) 1984-06-16
MX156560A (es) 1988-09-09
EG16077A (en) 1989-06-30
IE54943B1 (en) 1990-03-28
EP0107549A2 (en) 1984-05-02
BR8305365A (pt) 1984-05-08
IN162121B (forum.php) 1988-04-02
AU1968483A (en) 1984-04-05
NO162534C (no) 1990-01-10
PH21855A (en) 1988-03-25
DE3380417D1 (en) 1989-09-21
NO162534B (no) 1989-10-02
EP0107549B1 (en) 1989-08-16
NO833195L (no) 1984-03-30
OA07550A (en) 1985-03-31
EP0107549A3 (en) 1985-05-22
DK448583D0 (da) 1983-09-29
DK448583A (da) 1984-03-30
AU577031B2 (en) 1988-09-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203