AU1962000A - Piezoelectric transducer - Google Patents

Piezoelectric transducer

Info

Publication number
AU1962000A
AU1962000A AU19620/00A AU1962000A AU1962000A AU 1962000 A AU1962000 A AU 1962000A AU 19620/00 A AU19620/00 A AU 19620/00A AU 1962000 A AU1962000 A AU 1962000A AU 1962000 A AU1962000 A AU 1962000A
Authority
AU
Australia
Prior art keywords
piezoelectric transducer
piezoelectric
transducer
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU19620/00A
Inventor
Bingli Jiao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1962000A publication Critical patent/AU1962000A/en
Abandoned legal-status Critical Current

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
    • 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)
AU19620/00A 1999-01-07 2000-01-07 Piezoelectric transducer Abandoned AU1962000A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN99201602 1999-01-07
CN99201602U CN2359850Y (en) 1999-01-07 1999-01-07 Piezoelectric acoustoelectric transducer
PCT/CN2000/000003 WO2000041439A1 (en) 1999-01-07 2000-01-07 Piezoelectric transducer

Publications (1)

Publication Number Publication Date
AU1962000A true AU1962000A (en) 2000-07-24

Family

ID=5286240

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19620/00A Abandoned AU1962000A (en) 1999-01-07 2000-01-07 Piezoelectric transducer

Country Status (3)

Country Link
CN (1) CN2359850Y (en)
AU (1) AU1962000A (en)
WO (1) WO2000041439A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007028205A (en) * 2005-07-15 2007-02-01 Sony Corp Electroacoustic transducer and method of forming diaphragm thereof
CN105228066A (en) * 2015-09-30 2016-01-06 杨松 Piezoelectric membrane pronunciation device and earphone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852589A (en) * 1990-07-19 1998-12-22 Raytheon Company Low cost composite transducer
DE69333058T2 (en) * 1992-10-27 2003-12-24 Tdk Corp., Tokio/Tokyo Piezoelectric converter
US5677487A (en) * 1995-10-13 1997-10-14 A/S Bruel & Kjaer Method and apparatus for measuring acceleration or mechanical forces

Also Published As

Publication number Publication date
WO2000041439A1 (en) 2000-07-13
CN2359850Y (en) 2000-01-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase