ZA724627B - Improvements in or relating to piezoceramic oscillators and to methods for the manufacture - Google Patents

Improvements in or relating to piezoceramic oscillators and to methods for the manufacture

Info

Publication number
ZA724627B
ZA724627B ZA724627A ZA724627A ZA724627B ZA 724627 B ZA724627 B ZA 724627B ZA 724627 A ZA724627 A ZA 724627A ZA 724627 A ZA724627 A ZA 724627A ZA 724627 B ZA724627 B ZA 724627B
Authority
ZA
South Africa
Prior art keywords
relating
manufacture
methods
piezoceramic
oscillators
Prior art date
Application number
ZA724627A
Inventor
D Hoeh
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
Publication of ZA724627B publication Critical patent/ZA724627B/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
    • 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; DEAF-AID SETS; 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)
ZA724627A 1971-08-02 1972-07-05 Improvements in or relating to piezoceramic oscillators and to methods for the manufacture ZA724627B (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
ZA724627B true ZA724627B (en) 1973-04-25

Family

ID=5815517

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA724627A ZA724627B (en) 1971-08-02 1972-07-05 Improvements in or relating to piezoceramic oscillators and to methods for the manufacture

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
IT963474B (en) 1974-01-10
NL7210459A (en) 1973-02-06
DE2138563C3 (en) 1974-04-25
BE787087A (en) 1972-12-01
BR7205182D0 (en) 1973-05-29
DE2138563B2 (en) 1973-09-27
DE2138563A1 (en) 1973-02-08
CH539376A (en) 1973-07-15
AT308861B (en) 1973-07-25

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