IL284576A - Method for testing a hemispherical shell for the production of a piezoceramic hydrophone - Google Patents

Method for testing a hemispherical shell for the production of a piezoceramic hydrophone

Info

Publication number
IL284576A
IL284576A IL284576A IL28457621A IL284576A IL 284576 A IL284576 A IL 284576A IL 284576 A IL284576 A IL 284576A IL 28457621 A IL28457621 A IL 28457621A IL 284576 A IL284576 A IL 284576A
Authority
IL
Israel
Prior art keywords
testing
production
hemispherical shell
piezoceramic hydrophone
piezoceramic
Prior art date
Application number
IL284576A
Other languages
Hebrew (he)
Other versions
IL284576B2 (en
IL284576B1 (en
Original Assignee
Atlas Elektronik Gmbh
Thyssenkrupp Ag
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 Atlas Elektronik Gmbh, Thyssenkrupp Ag filed Critical Atlas Elektronik Gmbh
Publication of IL284576A publication Critical patent/IL284576A/en
Publication of IL284576B1 publication Critical patent/IL284576B1/en
Publication of IL284576B2 publication Critical patent/IL284576B2/en

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
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G01V1/186—Hydrophones
    • 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
    • B06B1/0644—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 a single piezoelectric element

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
IL284576A 2019-03-06 2021-07-04 Method for testing a hemispherical shell for the production of a piezoceramic hydrophone IL284576B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019202995.7A DE102019202995A1 (en) 2019-03-06 2019-03-06 Method for testing a spherical shell for the manufacture of a piezoceramic hydrophone
PCT/EP2020/054455 WO2020178034A1 (en) 2019-03-06 2020-02-20 Method for testing a hemispherical shell for the production of a piezoceramic hydrophone

Publications (3)

Publication Number Publication Date
IL284576A true IL284576A (en) 2021-08-31
IL284576B1 IL284576B1 (en) 2024-03-01
IL284576B2 IL284576B2 (en) 2024-07-01

Family

ID=69645983

Family Applications (1)

Application Number Title Priority Date Filing Date
IL284576A IL284576B2 (en) 2019-03-06 2021-07-04 Method for testing a hemispherical shell for the production of a piezoceramic hydrophone

Country Status (6)

Country Link
EP (1) EP3928129B1 (en)
AU (1) AU2020230838B9 (en)
DE (1) DE102019202995A1 (en)
IL (1) IL284576B2 (en)
SG (1) SG11202107149PA (en)
WO (1) WO2020178034A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230504A (en) * 1962-11-30 1966-01-18 John J Horan Open hemispherical transducers
US6215231B1 (en) * 1998-05-04 2001-04-10 The Penn State Research Foundation Hollow sphere transducers
US6029113A (en) 1998-12-21 2000-02-22 The United States Of America As Represented By The Secretary Of The Navy Differential hydrophone assembly
WO2002010264A1 (en) * 2000-07-28 2002-02-07 The Penn State Research Foundation A process for fabricating hollow electroactive devices
DE10212291C1 (en) 2002-03-20 2003-11-20 Stn Atlas Elektronik Gmbh Underwater antenna
DE102008029269A1 (en) * 2008-06-19 2009-12-24 Atlas Elektronik Gmbh Hydrophone for an underwater antenna
NL1039815C2 (en) * 2012-09-21 2014-03-24 Stichting Dutch Polymer Inst Atmospheric plasma sintering.
DE102016103944A1 (en) * 2016-03-04 2017-09-07 Atlas Elektronik Gmbh Hydrophone unit, method for producing a hydrophone unit and sonar system and underwater vehicle with it
DE102016104399A1 (en) * 2016-03-10 2017-09-14 Atlas Elektronik Gmbh SOUND TRANSDUCERS FOR SENDING AND / OR RECEIVING UNDERWATER SOUND SIGNALS, UNDERWATER ANTENNA, SONAR AND WATER VEHICLE

Also Published As

Publication number Publication date
EP3928129B1 (en) 2022-04-27
SG11202107149PA (en) 2021-07-29
AU2020230838B9 (en) 2023-02-23
IL284576B2 (en) 2024-07-01
IL284576B1 (en) 2024-03-01
EP3928129A1 (en) 2021-12-29
WO2020178034A1 (en) 2020-09-10
DE102019202995A1 (en) 2020-09-10
AU2020230838B2 (en) 2023-01-19
AU2020230838A1 (en) 2021-09-23

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