NO892822D0 - Piezo-elektrisk giver. - Google Patents

Piezo-elektrisk giver.

Info

Publication number
NO892822D0
NO892822D0 NO892822A NO892822A NO892822D0 NO 892822 D0 NO892822 D0 NO 892822D0 NO 892822 A NO892822 A NO 892822A NO 892822 A NO892822 A NO 892822A NO 892822 D0 NO892822 D0 NO 892822D0
Authority
NO
Norway
Prior art keywords
giver
piezo electric
piezo
electric
electric giver
Prior art date
Application number
NO892822A
Other languages
English (en)
Other versions
NO172620C (no
NO892822L (no
NO172620B (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 NO892822D0 publication Critical patent/NO892822D0/no
Publication of NO892822L publication Critical patent/NO892822L/no
Publication of NO172620B publication Critical patent/NO172620B/no
Publication of NO172620C publication Critical patent/NO172620C/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0688—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction with foil-type piezoelectric elements, e.g. PVDF
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/302—Sensors

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
NO892822A 1988-07-11 1989-07-07 Piezo-elektrisk giver NO172620C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8809519A FR2634088B1 (fr) 1988-07-11 1988-07-11 Capteur piezo-electrique comportant au moins une paire d'elements sensibles souples de grande longueur

Publications (4)

Publication Number Publication Date
NO892822D0 true NO892822D0 (no) 1989-07-07
NO892822L NO892822L (no) 1990-01-12
NO172620B NO172620B (no) 1993-05-03
NO172620C NO172620C (no) 1993-08-11

Family

ID=9368400

Family Applications (1)

Application Number Title Priority Date Filing Date
NO892822A NO172620C (no) 1988-07-11 1989-07-07 Piezo-elektrisk giver

Country Status (8)

Country Link
US (1) US4984222A (no)
EP (1) EP0351285B1 (no)
JP (1) JPH0277676A (no)
CN (1) CN1016570B (no)
CA (1) CA1305248C (no)
DE (1) DE68900713D1 (no)
FR (1) FR2634088B1 (no)
NO (1) NO172620C (no)

Families Citing this family (18)

* 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.
US5159228A (en) * 1990-08-24 1992-10-27 Siemens Aktiengesellschaft Pressure wave sensor
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
US5357486A (en) * 1992-12-02 1994-10-18 Innovative Transducers Inc. Acoustic transducer
JP3332279B2 (ja) * 1993-12-14 2002-10-07 呉羽化学工業株式会社 撓みセンサおよびそれを備えた釣竿
DE19829216C1 (de) * 1998-06-30 2000-03-02 Fraunhofer Ges Forschung Elektromechanischer Wandler und Verfahren zur Herstellung
DE19829202B4 (de) * 1998-06-30 2005-06-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikrosystem, Verfahren zu seiner Herstellung und seine Verwendung
JP4922482B2 (ja) * 2000-12-28 2012-04-25 マイクロストーン株式会社 圧電性ファイバおよび圧電性織物デバイス
GB0115074D0 (en) * 2001-06-20 2001-08-15 1 Ltd Sensors using an electro-active device
GB0320168D0 (en) * 2003-08-28 2003-10-01 Univ Manchester A sensing device
US8549910B2 (en) * 2010-01-07 2013-10-08 Federal-Mogul Corporation Fuel system electro-static potential differential level sensor element and hardware/software configuration
CN105228067A (zh) * 2015-09-30 2016-01-06 杨松 发音装置和耳机
CN116456804A (zh) 2015-12-25 2023-07-18 三井化学株式会社 压电基材、压电机织物、压电针织物、压电装置、力传感器、致动器及生物体信息获取装置
US11723279B2 (en) 2016-06-06 2023-08-08 Mitsui Chemicals, Inc. Piezoelectric substrate, piezoelectric woven fabric, piezoelectric knitted fabric, piezoelectric device, force sensor, and actuator
CN111051835A (zh) * 2017-08-09 2020-04-21 三井化学株式会社 传感器组件及具有其的压力分布传感器
JP6982218B2 (ja) * 2018-08-08 2021-12-17 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. Ｐｖｄｆ超音波検出器を有する介入装置
CN112585504A (zh) * 2018-09-19 2021-03-30 三井化学株式会社 人体检测装置、床装置及人体检测系统
CN110987157A (zh) * 2019-12-26 2020-04-10 西安交通大学 悬臂梁挠曲电效应矢量水听器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2145099A5 (no) * 1971-07-08 1973-02-16 Inst Francais Du Petrole
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
FR2617659B1 (fr) * 1987-06-30 1990-09-14 Inst Francais Du Petrole Transducteur piezo-electrique comportant plusieurs elements sensibles coaxiaux

Also Published As

Publication number Publication date
FR2634088B1 (fr) 1991-05-31
US4984222A (en) 1991-01-08
EP0351285B1 (fr) 1992-01-15
NO172620C (no) 1993-08-11
FR2634088A1 (fr) 1990-01-12
JPH0277676A (ja) 1990-03-16
DE68900713D1 (de) 1992-02-27
CA1305248C (fr) 1992-07-14
EP0351285A1 (fr) 1990-01-17
CN1016570B (zh) 1992-05-06
NO892822L (no) 1990-01-12
NO172620B (no) 1993-05-03
CN1039517A (zh) 1990-02-07

Similar Documents

Publication Publication Date Title
NO885243L (no) Elektrisk rullestol.
NO892844L (no) Engangsforskalingselement.
NO885524D0 (no) Elektrisk rullestol.
FI896015A0 (fi) Cykliska eterderivat.
NO892822D0 (no) Piezo-elektrisk giver.
DE58902219D1 (de) Mechanisches bauelement.
NO885788L (no) Roerformet piezo-elektrisk sensor.
FI880218A (fi) Oeppnings- och staengningsanordning foer taklucka i fordon.
FI885257A0 (fi) Piezoelektriska nervstyrkanaler.
FI883817A (fi) Elektriskt uppvaermd bastuugn.
DE68915824D1 (de) Cyclische Monoperoxyketale.
DE3886744D1 (de) Spannungsquellen.
DE68917812D1 (de) Leisten.
FI903182A0 (fi) Elektriskt ledande strukturer.
FI881581A (fi) Styrsystem i hydrauliskt manoeverorgan.
FI890394A (fi) Elektrisk kondensator.
FI895968A0 (fi) Elektrisk kondensator.
ES1007347Y (es) Disposicion piezoelectrica.
NO884983D0 (no) Elektrisk ferist.
ATE86469T1 (de) Elektrorollstuhl.
NO905207L (no) Emisjonselektrode.
FI883350A0 (fi) Elektriskt ljusbad.
ATE102770T1 (de) Elektromotorischer antrieb.
FI886021A (fi) Element foer inredning.
ES1007835Y (es) Estuche mejorado.