ATE425640T1 - Laminierter piezoelektrischer wandler und verfahren zur herstellung desselben - Google Patents

Laminierter piezoelektrischer wandler und verfahren zur herstellung desselben

Info

Publication number
ATE425640T1
ATE425640T1 AT05027342T AT05027342T ATE425640T1 AT E425640 T1 ATE425640 T1 AT E425640T1 AT 05027342 T AT05027342 T AT 05027342T AT 05027342 T AT05027342 T AT 05027342T AT E425640 T1 ATE425640 T1 AT E425640T1
Authority
AT
Austria
Prior art keywords
acoustic
producing
same
chamber
housing element
Prior art date
Application number
AT05027342T
Other languages
English (en)
Inventor
Jerry Peck
Original Assignee
Undersea Systems International
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 Undersea Systems International filed Critical Undersea Systems International
Application granted granted Critical
Publication of ATE425640T1 publication Critical patent/ATE425640T1/de

Links

Classifications

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Electrophonic Musical Instruments (AREA)
AT05027342T 2005-12-14 2005-12-14 Laminierter piezoelektrischer wandler und verfahren zur herstellung desselben ATE425640T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05027342A EP1799009B1 (de) 2005-12-14 2005-12-14 Laminierter piezoelektrischer Wandler und Verfahren zur Herstellung desselben

Publications (1)

Publication Number Publication Date
ATE425640T1 true ATE425640T1 (de) 2009-03-15

Family

ID=36406004

Family Applications (2)

Application Number Title Priority Date Filing Date
AT07109446T ATE481824T1 (de) 2005-12-14 2005-12-14 Laminierter piezoelektrischer wandler
AT05027342T ATE425640T1 (de) 2005-12-14 2005-12-14 Laminierter piezoelektrischer wandler und verfahren zur herstellung desselben

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT07109446T ATE481824T1 (de) 2005-12-14 2005-12-14 Laminierter piezoelektrischer wandler

Country Status (4)

Country Link
EP (2) EP1819191B1 (de)
AT (2) ATE481824T1 (de)
DE (2) DE602005013257D1 (de)
ES (2) ES2349569T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008009284B4 (de) 2008-02-15 2009-10-22 Siemens Audiologische Technik Gmbh Wasserresistentes Hörgerät
CN117213616B (zh) * 2023-11-09 2024-01-26 中北大学 一种应力释放结构的压电水听器单元

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3909529A (en) * 1971-12-27 1975-09-30 Us Navy Immersible diver{3 s microphone
GB1546521A (en) * 1976-07-30 1979-05-23 France Armed Forces Electroacoustic transducer
US4454927A (en) * 1981-12-21 1984-06-19 Atlas Sound Division Of American Trading And Production Corp. Reentrant cone driven loudspeaker
GB8727072D0 (en) * 1987-11-19 1987-12-23 British Telecomm Moisture barrier assembly
US5117403A (en) * 1991-05-31 1992-05-26 Adolf Eberl Above and below water sound transducer
AU1738695A (en) * 1994-02-03 1995-08-21 Knowles Electronics, Inc. Water submersible microphone
JP3270616B2 (ja) * 1994-02-25 2002-04-02 呉羽化学工業株式会社 受波型圧電素子
US5812496A (en) * 1997-10-20 1998-09-22 Peck/Pelissier Partnership Water resistant microphone
US6545948B1 (en) * 1999-12-06 2003-04-08 Gejing Jiang Submersible loudspeaker
DE60227487D1 (de) * 2001-02-26 2008-08-21 Uetax Corp Lautsprecher
US6693849B1 (en) * 2002-10-03 2004-02-17 Adolf Eberl Piezoelectric audio transducer
WO2005112503A1 (en) * 2004-05-07 2005-11-24 Diver Entertainment Sytsems, Inc. System for providing wireless waterproof audio

Also Published As

Publication number Publication date
DE602005013257D1 (de) 2009-04-23
EP1819191A2 (de) 2007-08-15
ATE481824T1 (de) 2010-10-15
EP1819191A3 (de) 2007-08-22
ES2320559T3 (es) 2009-05-25
DE602005023642D1 (de) 2010-10-28
EP1799009B1 (de) 2009-03-11
EP1819191B1 (de) 2010-09-15
EP1819191A8 (de) 2007-10-24
ES2349569T3 (es) 2011-01-05
EP1799009A1 (de) 2007-06-20

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Legal Events

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