AT308861B - Method for producing a piezoceramic oscillator, in particular for telephone receivers, and piezoceramic oscillator according to the method - Google Patents

Method for producing a piezoceramic oscillator, in particular for telephone receivers, and piezoceramic oscillator according to the method

Info

Publication number
AT308861B
AT308861B AT372472A AT372472A AT308861B AT 308861 B AT308861 B AT 308861B AT 372472 A AT372472 A AT 372472A AT 372472 A AT372472 A AT 372472A AT 308861 B AT308861 B AT 308861B
Authority
AT
Austria
Prior art keywords
piezoceramic oscillator
producing
piezoceramic
telephone receivers
oscillator according
Prior art date
Application number
AT372472A
Other languages
German (de)
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT308861B publication Critical patent/AT308861B/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
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
AT372472A 1971-08-02 1972-04-27 Method for producing a piezoceramic oscillator, in particular for telephone receivers, and piezoceramic oscillator according to the method AT308861B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2138563A DE2138563C3 (en) 1971-08-02 1971-08-02 Method for producing a piezoceramic oscillator, in particular for telephone receivers, and piezoceramic oscillator according to the method

Publications (1)

Publication Number Publication Date
AT308861B true AT308861B (en) 1973-07-25

Family

ID=5815517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT372472A AT308861B (en) 1971-08-02 1972-04-27 Method for producing a piezoceramic oscillator, in particular for telephone receivers, and piezoceramic oscillator according to the method

Country Status (8)

Country Link
AT (1) AT308861B (en)
BE (1) BE787087A (en)
BR (1) BR7205182D0 (en)
CH (1) CH539376A (en)
DE (1) DE2138563C3 (en)
IT (1) IT963474B (en)
NL (1) NL7210459A (en)
ZA (1) ZA724627B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820403C2 (en) * 1978-05-10 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Method for gluing and contacting an electrical component with a sheet-like electrode
DE102007006638A1 (en) * 2006-02-10 2007-08-16 Ceramtec Ag Innovative Ceramic Engineering Application of electrodes to the surface of piezoceramic bodies for the production of transducers
CN104993044B (en) * 2015-07-22 2017-08-29 湖南嘉业达电子有限公司 A kind of piezoelectric ceramic piece positive and negative electrode electrical connection arrangement

Also Published As

Publication number Publication date
ZA724627B (en) 1973-04-25
DE2138563C3 (en) 1974-04-25
NL7210459A (en) 1973-02-06
BR7205182D0 (en) 1973-05-29
BE787087A (en) 1972-12-01
DE2138563A1 (en) 1973-02-08
DE2138563B2 (en) 1973-09-27
CH539376A (en) 1973-07-15
IT963474B (en) 1974-01-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee