IL285902A - Adhesion promoter for piezoceramic hydrophone - Google Patents

Adhesion promoter for piezoceramic hydrophone

Info

Publication number
IL285902A
IL285902A IL285902A IL28590221A IL285902A IL 285902 A IL285902 A IL 285902A IL 285902 A IL285902 A IL 285902A IL 28590221 A IL28590221 A IL 28590221A IL 285902 A IL285902 A IL 285902A
Authority
IL
Israel
Prior art keywords
adhesion promoter
piezoceramic hydrophone
piezoceramic
hydrophone
promoter
Prior art date
Application number
IL285902A
Other languages
Hebrew (he)
Other versions
IL285902B1 (en
IL285902B2 (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 IL285902A publication Critical patent/IL285902A/en
Publication of IL285902B1 publication Critical patent/IL285902B1/en
Publication of IL285902B2 publication Critical patent/IL285902B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/02—Microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
IL285902A 2019-03-04 2020-02-25 Coefficient of adhesion for a piezoceramic hydrophone IL285902B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019202889.6A DE102019202889A1 (en) 2019-03-04 2019-03-04 Adhesion promoter for piezoceramic hydrophone
PCT/EP2020/054824 WO2020178063A1 (en) 2019-03-04 2020-02-25 Adhesion promoter for piezoceramic hydrophone

Publications (3)

Publication Number Publication Date
IL285902A true IL285902A (en) 2021-10-31
IL285902B1 IL285902B1 (en) 2024-03-01
IL285902B2 IL285902B2 (en) 2024-07-01

Family

ID=69726561

Family Applications (1)

Application Number Title Priority Date Filing Date
IL285902A IL285902B2 (en) 2019-03-04 2020-02-25 Coefficient of adhesion for a piezoceramic hydrophone

Country Status (7)

Country Link
EP (1) EP3935869B1 (en)
AU (1) AU2020230870B2 (en)
DE (1) DE102019202889A1 (en)
ES (1) ES2938074T3 (en)
IL (1) IL285902B2 (en)
SG (1) SG11202107147WA (en)
WO (1) WO2020178063A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113336546B (en) * 2021-05-26 2022-10-11 济南大学 An integrated piezoelectric ceramic spherical shell and its processing method
KR20230111046A (en) * 2022-01-17 2023-07-25 에코디엠랩 주식회사 Ultrasonic Antifouling Apparatus capable of Generating Omnidirectional Multi-frequency Ultrasonic wave and Method for Manufacturing the Same
DE102024124693B3 (en) 2024-08-29 2025-12-04 Thyssenkrupp Ag Improved adhesion promoter system for encapsulated electronic components, especially for passive sonar.

Family Cites Families (14)

* 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
GB2123011B (en) 1982-06-15 1986-02-12 Raychem Corp High damping polymer compositions
EP0100889B1 (en) * 1982-07-20 1986-09-24 Hoechst Aktiengesellschaft Primer for coatings containing fluorocarbon polymers with an amount of poly(arylene sulfide) resin, aromatic polyether sulfone resin or aromatic polyether ketone resin, and use thereof
DE3642290C1 (en) * 1986-12-11 1987-07-02 Dentaire Ivoclar Ets Process for improving the adhesion of plastics to metals
GB9721650D0 (en) * 1997-10-13 1997-12-10 Alcan Int Ltd Coated aluminium workpiece
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
DE102004037987A1 (en) 2004-08-05 2006-02-23 Atlas Elektronik Gmbh Electro-acoustic underwater antenna
DE102008029269A1 (en) * 2008-06-19 2009-12-24 Atlas Elektronik Gmbh Hydrophone for an underwater antenna
CN105814238A (en) * 2013-12-09 2016-07-27 蒂森克虏伯钢铁欧洲股份公司 Flat product with a coating system and process for coating said flat product
DE102015200277B4 (en) * 2015-01-12 2019-10-10 Semperit Ag Holding Use of an adhesion promoter for the cohesive connection of a polymeric organic material with an inorganic substrate and method for the cohesive connection of a polymeric organic material with an inorganic substrate using an adhesion promoter
CN109312469A (en) * 2016-06-22 2019-02-05 凯密特尔有限责任公司 Improved method for anti-corrosion pretreatment of metal surfaces comprising steel, galvanized steel, aluminum, magnesium and/or zinc-magnesium alloys

Also Published As

Publication number Publication date
DE102019202889A1 (en) 2020-09-10
ES2938074T3 (en) 2023-04-04
EP3935869A1 (en) 2022-01-12
SG11202107147WA (en) 2021-07-29
AU2020230870A1 (en) 2021-06-24
AU2020230870B2 (en) 2022-06-02
EP3935869B1 (en) 2023-01-18
IL285902B1 (en) 2024-03-01
IL285902B2 (en) 2024-07-01
WO2020178063A1 (en) 2020-09-10

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