NO885788L - Roerformet piezo-elektrisk sensor. - Google Patents

Roerformet piezo-elektrisk sensor.

Info

Publication number
NO885788L
NO885788L NO88885788A NO885788A NO885788L NO 885788 L NO885788 L NO 885788L NO 88885788 A NO88885788 A NO 88885788A NO 885788 A NO885788 A NO 885788A NO 885788 L NO885788 L NO 885788L
Authority
NO
Norway
Prior art keywords
movie
electrical sensor
piezo electrical
piezo
sensor
Prior art date
Application number
NO88885788A
Other languages
English (en)
Other versions
NO885788D0 (no
NO171190B (no
NO171190C (no
Inventor
Claude Beauducel
Etienne Bolze
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO885788D0 publication Critical patent/NO885788D0/no
Publication of NO885788L publication Critical patent/NO885788L/no
Publication of NO171190B publication Critical patent/NO171190B/no
Publication of NO171190C publication Critical patent/NO171190C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • G01V1/208—Constructional details of seismic cables, e.g. streamers having a continuous structure
    • 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
    • Y10S310/00—Electrical generator or motor structure
    • Y10S310/80—Piezoelectric polymers, e.g. PVDF
NO885788A 1987-12-30 1988-12-28 Roerformet piezo-elektrisk sensor NO171190C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8718357A FR2625640B1 (fr) 1987-12-30 1987-12-30 Capteur piezo-electrique tubulaire a grande sensibilite

Publications (4)

Publication Number Publication Date
NO885788D0 NO885788D0 (no) 1988-12-28
NO885788L true NO885788L (no) 1989-07-03
NO171190B NO171190B (no) 1992-10-26
NO171190C NO171190C (no) 1993-02-03

Family

ID=9358432

Family Applications (1)

Application Number Title Priority Date Filing Date
NO885788A NO171190C (no) 1987-12-30 1988-12-28 Roerformet piezo-elektrisk sensor

Country Status (8)

Country Link
US (1) US4918666A (no)
EP (1) EP0323305B1 (no)
JP (1) JPH01208098A (no)
CN (1) CN1016569B (no)
CA (1) CA1311294C (no)
DE (1) DE3863637D1 (no)
FR (1) FR2625640B1 (no)
NO (1) NO171190C (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2664119B1 (fr) * 1990-06-29 1993-06-11 Inst Francais Du Petrole Systeme integre de reception d'ondes acoustiques de grande longueur.
JP3079175B2 (ja) * 1992-07-03 2000-08-21 防衛庁技術研究本部長 圧電素子及びそれを用いたハイドロフォン
GB9217129D0 (en) * 1992-08-13 1992-09-23 Secr Defence Vibration reduction
US5321332A (en) * 1992-11-12 1994-06-14 The Whitaker Corporation Wideband ultrasonic transducer
US5357486A (en) * 1992-12-02 1994-10-18 Innovative Transducers Inc. Acoustic transducer
US5504383A (en) * 1994-11-25 1996-04-02 Xerox Corporation High voltage power supply
US6278222B1 (en) * 1998-08-26 2001-08-21 Minolta Co., Ltd. Piezoelectric element, piezoelectric element manufacturing method and actuator using piezoelectric element
FR2800880B1 (fr) * 1999-11-10 2002-01-18 Thomson Marconi Sonar Sas Antenne lineaire acoustique remorquee a faible bruit
AU2001264927A1 (en) * 2000-05-31 2001-12-11 Westerngeco Seismic Holdings Ltd. Continuous seismic receiver array
KR100695727B1 (ko) * 2005-06-10 2007-03-15 (주)피에조랩 압전 복합체 센서
US7902722B2 (en) * 2008-04-03 2011-03-08 Dvx, Llc Transducer apparatus for intravascular blood flow measurement
JP5473905B2 (ja) * 2008-05-12 2014-04-16 学校法人 関西大学 圧電素子および音響機器
US10451476B2 (en) * 2015-08-18 2019-10-22 Fujifilm Sonosite, Inc. Membrane hydrophone for high frequency ultrasound and method of manufacture
US10185054B2 (en) * 2015-11-04 2019-01-22 Quantum Technology Sciences, Inc. System and method for improved seismic acoustic sensor performance
US11579011B2 (en) 2016-02-19 2023-02-14 Fujifilm Sonosite, Inc. Membrane hydrophone for high frequency ultrasound and method of manufacture
US11616190B2 (en) 2017-12-22 2023-03-28 B&L Sensor Technologies, Llc Device and method for sensing underwater sound pressure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375489A (en) * 1966-03-14 1968-03-26 Harry W. Kompanek Pressure compensated transducer
FR2145099A5 (no) * 1971-07-08 1973-02-16 Inst Francais Du Petrole
GB1593271A (en) * 1976-09-21 1981-07-15 Standard Telephones Cables Ltd Electro-acoustic transducers
US4716556A (en) * 1981-07-23 1987-12-29 Allied-Signal Inc. Magnetostrictive acoustic transducer
FR2517155B1 (fr) * 1981-11-25 1987-03-20 Metraflu Appareil hydrophone pour effectuer des mesures acoustiques dans un liquide
US4546459A (en) * 1982-12-02 1985-10-08 Magnavox Government And Industrial Electronics Company Method and apparatus for a phased array transducer
EP0187829B1 (en) * 1984-07-06 1991-12-18 Focas Limited Piezoelectric coaxial cable
US4568851A (en) * 1984-09-11 1986-02-04 Raychem Corporation Piezoelectric coaxial cable having a helical inner conductor
FR2601132B1 (fr) * 1986-07-04 1989-03-24 Inst Francais Du Petrole Dispositif capteur d'ondes de pression du type piezo-electrique a structure continue et procede pour sa fabrication

Also Published As

Publication number Publication date
FR2625640B1 (fr) 1990-06-22
NO885788D0 (no) 1988-12-28
FR2625640A1 (fr) 1989-07-07
EP0323305B1 (fr) 1991-07-10
CN1034106A (zh) 1989-07-19
DE3863637D1 (de) 1991-08-14
CN1016569B (zh) 1992-05-06
CA1311294C (fr) 1992-12-08
US4918666A (en) 1990-04-17
NO171190B (no) 1992-10-26
NO171190C (no) 1993-02-03
JPH01208098A (ja) 1989-08-22
EP0323305A1 (fr) 1989-07-05

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