DK448583A - Akustisk overfladeboelgefoeler - Google Patents

Akustisk overfladeboelgefoeler Download PDF

Info

Publication number
DK448583A
DK448583A DK448583A DK448583A DK448583A DK 448583 A DK448583 A DK 448583A DK 448583 A DK448583 A DK 448583A DK 448583 A DK448583 A DK 448583A DK 448583 A DK448583 A DK 448583A
Authority
DK
Denmark
Prior art keywords
surface wave
wave sensor
acoustic surface
acoustic
sensor
Prior art date
Application number
DK448583A
Other languages
English (en)
Other versions
DK448583D0 (da
Inventor
Bikash K Sinha
Michel Gouilloud
Original Assignee
Schlumberger Ltd
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 Ltd filed Critical Schlumberger Ltd
Publication of DK448583D0 publication Critical patent/DK448583D0/da
Publication of DK448583A publication Critical patent/DK448583A/da

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
DK448583A 1982-09-29 1983-09-29 Akustisk overfladeboelgefoeler DK448583A (da)

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
DK448583D0 DK448583D0 (da) 1983-09-29
DK448583A true DK448583A (da) 1984-03-30

Family

ID=23694045

Family Applications (1)

Application Number Title Priority Date Filing Date
DK448583A DK448583A (da) 1982-09-29 1983-09-29 Akustisk overfladeboelgefoeler

Country Status (15)

Country Link
US (1) US4535631A (da)
EP (1) EP0107549B1 (da)
AU (1) AU577031B2 (da)
BR (1) BR8305365A (da)
CA (1) CA1213354A (da)
DE (1) DE3380417D1 (da)
DK (1) DK448583A (da)
EG (1) EG16077A (da)
ES (1) ES526029A0 (da)
IE (1) IE54943B1 (da)
IN (1) IN162121B (da)
MX (1) MX156560A (da)
NO (1) NO162534C (da)
OA (1) OA07550A (da)
PH (1) PH21855A (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622855A (en) * 1984-12-31 1986-11-18 Schlumberger Technology Corporation Low thermal response time surface acoustic wave sensors
US4622854A (en) * 1984-12-31 1986-11-18 Schlumberger Technology Corporation Rounded wall surface acoustic wave sensors
EP0192903B1 (en) * 1984-12-31 1991-08-14 Schlumberger Limited Low thermal response time surface acoustic wave pressure 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
RU2382441C2 (ru) * 2006-04-20 2010-02-20 Вецтрон Интернатионал, Инк Электроакустический сенсор для сред с высоким давлением
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
US8073640B2 (en) * 2009-09-18 2011-12-06 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
IN162121B (da) 1988-04-02
DK448583D0 (da) 1983-09-29
AU1968483A (en) 1984-04-05
DE3380417D1 (en) 1989-09-21
AU577031B2 (en) 1988-09-15
PH21855A (en) 1988-03-25
OA07550A (en) 1985-03-31
US4535631A (en) 1985-08-20
NO162534C (no) 1990-01-10
EP0107549A3 (en) 1985-05-22
IE832281L (en) 1984-03-29
EP0107549B1 (en) 1989-08-16
MX156560A (es) 1988-09-09
EG16077A (en) 1989-06-30
NO162534B (no) 1989-10-02
BR8305365A (pt) 1984-05-08
ES8405943A1 (es) 1984-06-16
IE54943B1 (en) 1990-03-28
ES526029A0 (es) 1984-06-16
NO833195L (no) 1984-03-30
EP0107549A2 (en) 1984-05-02

Similar Documents

Publication Publication Date Title
SE462132B (sv) Akustisk ytvaaganordning
KR840005297A (ko) 전기 음향 변환기
DK448583D0 (da) Akustisk overfladeboelgefoeler
DE3375968D1 (en) Surface acoustic wave device
DE3267639D1 (en) Surface acoustic wave device
GB2073528B (en) Surface acoustic wave device
DE3170569D1 (en) Surface acoustic wave device
DE3575248D1 (de) Akustische oberflaechen-wellen-anordnung.
DE3277760D1 (en) Surface acoustic wave device
DE3677241D1 (de) Akustisches oberflaechenwellenfilter.
DK471383D0 (da) Ultralyd-maleanordning
DE3377256D1 (en) Acoustic surface wave device
DE3484680D1 (de) Akustischer oberflaechenwellenwandler.
IT1135564B (it) Trasduttore acustico
GB8316726D0 (en) Surface acoustic wave
DE3265580D1 (en) Surface acoustic wave device
DK524984D0 (da) Transducer
FR2510336B1 (fr) Transducteur piezoelectrique
DE3482639D1 (de) Akustische oberflaechenwellenanordnung.
GB2108800B (en) Surface acoustic wave devices
DE3380510D1 (en) Acoustic surface wave device
DE3485238D1 (de) Akustische oberflaechenwellenanordnung.
DE3264604D1 (en) Acoustic surface wave device
DE3368158D1 (en) Surface acoustic wave device
DE3380658D1 (en) Surface acoustic wave device

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment