IL83648A0 - Piezoelectric ceramic acoustic transducer - Google Patents

Piezoelectric ceramic acoustic transducer

Info

Publication number
IL83648A0
IL83648A0 IL83648A IL8364887A IL83648A0 IL 83648 A0 IL83648 A0 IL 83648A0 IL 83648 A IL83648 A IL 83648A IL 8364887 A IL8364887 A IL 8364887A IL 83648 A0 IL83648 A0 IL 83648A0
Authority
IL
Israel
Prior art keywords
piezoelectric ceramic
acoustic transducer
ceramic acoustic
transducer
piezoelectric
Prior art date
Application number
IL83648A
Original Assignee
Stettner & Co
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 Stettner & Co filed Critical Stettner & Co
Publication of IL83648A0 publication Critical patent/IL83648A0/en

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
    • H04R17/02—Microphones
    • 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)
  • Piezo-Electric Transducers For Audible Bands (AREA)
IL83648A 1986-08-27 1987-08-25 Piezoelectric ceramic acoustic transducer IL83648A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863629093 DE3629093A1 (en) 1986-08-27 1986-08-27 PIEZOCERAMIC SOUND CONVERTER

Publications (1)

Publication Number Publication Date
IL83648A0 true IL83648A0 (en) 1988-01-31

Family

ID=6308271

Family Applications (1)

Application Number Title Priority Date Filing Date
IL83648A IL83648A0 (en) 1986-08-27 1987-08-25 Piezoelectric ceramic acoustic transducer

Country Status (5)

Country Link
EP (1) EP0264557A3 (en)
JP (1) JPS6367900A (en)
KR (1) KR900006323B1 (en)
DE (1) DE3629093A1 (en)
IL (1) IL83648A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02234600A (en) * 1989-03-07 1990-09-17 Mitsubishi Mining & Cement Co Ltd Piezoelectric conversion element
JP3360558B2 (en) * 1997-01-06 2002-12-24 株式会社村田製作所 Piezoelectric electroacoustic transducer
GB2348564B (en) * 1999-04-01 2003-06-18 Thomson Marconi Sonar Ltd Transducers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR854121A (en) * 1938-12-14 1940-04-05 Csf Improvements to electromechanical vibrating devices
DE1112548B (en) * 1960-02-01 1961-08-10 Krone Kg Speech capsule for telecommunication purposes
US4056742A (en) * 1976-04-30 1977-11-01 Tibbetts Industries, Inc. Transducer having piezoelectric film arranged with alternating curvatures
FR2394512A1 (en) * 1977-06-14 1979-01-12 Rhone Poulenc Ind PROCESS FOR THE SEPARATION OF ACRYLIC ACID FROM ITS SOLUTIONS IN TRI-N-BUTYL PHOSPHATE
DE3041742C2 (en) * 1980-11-05 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Airborne sounder
JPS5781799A (en) * 1980-11-10 1982-05-21 Murata Mfg Co Ltd Piezo-electric speaker

Also Published As

Publication number Publication date
EP0264557A2 (en) 1988-04-27
DE3629093A1 (en) 1988-03-10
KR900006323B1 (en) 1990-08-28
JPS6367900A (en) 1988-03-26
KR880003535A (en) 1988-05-17
EP0264557A3 (en) 1989-12-06

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