ATE66543T1 - Flexible piezoelektrische wandleranordnung. - Google Patents

Flexible piezoelektrische wandleranordnung.

Info

Publication number
ATE66543T1
ATE66543T1 AT85112914T AT85112914T ATE66543T1 AT E66543 T1 ATE66543 T1 AT E66543T1 AT 85112914 T AT85112914 T AT 85112914T AT 85112914 T AT85112914 T AT 85112914T AT E66543 T1 ATE66543 T1 AT E66543T1
Authority
AT
Austria
Prior art keywords
flexible
piezoelectric
elements
compartments
piezoelectric elements
Prior art date
Application number
AT85112914T
Other languages
English (en)
Inventor
Robert A Lapetina
Gordon L Snow
P David Baird
Original Assignee
Edo Western Corp
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 Edo Western Corp filed Critical Edo Western Corp
Application granted granted Critical
Publication of ATE66543T1 publication Critical patent/ATE66543T1/de

Links

Classifications

    • 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
    • B06B1/0607—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 using multiple elements
    • B06B1/0622—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 using multiple elements on one surface
    • B06B1/0629—Square array
    • 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
    • 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
    • H10N30/01—Manufacture or treatment
    • H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Manufacturing & Machinery (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
AT85112914T 1984-10-15 1985-10-11 Flexible piezoelektrische wandleranordnung. ATE66543T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66108284A 1984-10-15 1984-10-15
EP85112914A EP0181506B1 (de) 1984-10-15 1985-10-11 Flexible piezoelektrische Wandleranordnung

Publications (1)

Publication Number Publication Date
ATE66543T1 true ATE66543T1 (de) 1991-09-15

Family

ID=24652137

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85112914T ATE66543T1 (de) 1984-10-15 1985-10-11 Flexible piezoelektrische wandleranordnung.

Country Status (5)

Country Link
EP (1) EP0181506B1 (de)
JP (1) JPS61172081A (de)
AT (1) ATE66543T1 (de)
CA (1) CA1264371A (de)
DE (2) DE181506T1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733379A (en) * 1984-10-15 1988-03-22 Edo Corporation/Western Division Line array transducer assembly
GB2190561B (en) * 1986-05-12 1989-12-20 Plessey Co Plc Acoustic transducer
US4864179A (en) * 1986-10-10 1989-09-05 Edo Corporation, Western Division Two-dimensional piezoelectric transducer assembly
FR2657212B1 (fr) * 1990-01-18 1994-01-14 Etat Francais Delegue Armement Hydrophones comportant une structure composite discontinue et ordonnee.
US5175709A (en) * 1990-05-22 1992-12-29 Acoustic Imaging Technologies Corporation Ultrasonic transducer with reduced acoustic cross coupling
US7108663B2 (en) 1997-02-06 2006-09-19 Exogen, Inc. Method and apparatus for cartilage growth stimulation
US7789841B2 (en) 1997-02-06 2010-09-07 Exogen, Inc. Method and apparatus for connective tissue treatment
US5904659A (en) 1997-02-14 1999-05-18 Exogen, Inc. Ultrasonic treatment for wounds
ATE342102T1 (de) * 1998-05-06 2006-11-15 Exogen Inc Ultraschallbandagen
US6585647B1 (en) 1998-07-21 2003-07-01 Alan A. Winder Method and means for synthetic structural imaging and volume estimation of biological tissue organs
JP4132682B2 (ja) 1999-05-21 2008-08-13 エクソジェン インコーポレイテッド 超音波および電磁気による組織治療装置および方法
WO2000076406A1 (en) 1999-06-14 2000-12-21 Exogen, Inc. Method and kit for cavitation-induced tissue healing with low intensity ultrasound
CA2410416A1 (en) 2000-05-22 2002-11-21 Miwa Science Laboratory Inc. Ultrasonic irradiation apparatus
AU3267902A (en) 2000-10-25 2002-05-27 Exogen Inc Transducer mounting assembly
US7429248B1 (en) 2001-08-09 2008-09-30 Exogen, Inc. Method and apparatus for controlling acoustic modes in tissue healing applications
DE102004038033B3 (de) * 2004-08-05 2005-10-13 Atlas Elektronik Gmbh Verfahren zur Herstellung einer Antennensektion einer Unterwasserantenne und Antennensektion für eine flächenhafte Unterwasserantenne
CN101104168B (zh) * 2007-07-17 2010-11-17 东莞市长江超声波机有限公司 超声波机缸筒
US20120184854A1 (en) * 2009-02-24 2012-07-19 Koninklijke Philips Electronics N.V. Ultrasonic vascular flow sensor with triangular sensor geometry
CN103250430A (zh) * 2010-12-20 2013-08-14 Nec卡西欧移动通信株式会社 振荡器设备和电子仪器
GB2491366A (en) * 2011-05-31 2012-12-05 Nokia Corp A configurable microphone or loudspeaker apparatus
ITFI20120061U1 (it) * 2012-10-13 2014-04-14 H P Sound Equipment S R L Diffusore acustico
CN113945232B (zh) * 2021-10-15 2022-04-22 广东绿展科技有限公司 电阻式传感器及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749930A (en) * 1953-03-31 1956-06-06 Bendix Aviat Corp Improvements in or relating to transducers
GB1112755A (en) * 1966-03-25 1968-05-08 Shell Int Research Submersible detector for detecting underwater sounds
GB1435125A (en) * 1972-05-22 1976-05-12 Texas Instruments Inc Seismic cable
FR2254033A1 (en) * 1973-12-11 1975-07-04 Inst Francais Du Petrole Continuous receiver for seismic prospecting - with detectors positioned by simplified mechanical system
DE2926182A1 (de) * 1979-06-28 1981-01-22 Siemens Ag Ultraschallwandleranordnung
DE8408180U1 (de) * 1984-03-16 1986-07-17 Siemens AG, 1000 Berlin und 8000 München Piezoelektrischer Luft-Ultraschallwandler mit Breitbandcharakteristik

Also Published As

Publication number Publication date
DE181506T1 (de) 1987-07-02
JPS61172081A (ja) 1986-08-02
DE3583850D1 (de) 1991-09-26
EP0181506B1 (de) 1991-08-21
EP0181506A3 (en) 1987-03-25
CA1264371A (en) 1990-01-09
EP0181506A2 (de) 1986-05-21

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