CH373432A - Piezoelektrischer keramischer Umwandler - Google Patents

Piezoelektrischer keramischer Umwandler

Info

Publication number
CH373432A
CH373432A CH7503559A CH7503559A CH373432A CH 373432 A CH373432 A CH 373432A CH 7503559 A CH7503559 A CH 7503559A CH 7503559 A CH7503559 A CH 7503559A CH 373432 A CH373432 A CH 373432A
Authority
CH
Switzerland
Prior art keywords
piezoelectric ceramic
ceramic transducer
transducer
piezoelectric
ceramic
Prior art date
Application number
CH7503559A
Other languages
English (en)
Inventor
Haller Jr Dieter Norman
Original Assignee
Sonotone Corp
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 Sonotone Corp filed Critical Sonotone Corp
Publication of CH373432A publication Critical patent/CH373432A/de

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
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
CH7503559A 1958-07-01 1959-06-27 Piezoelektrischer keramischer Umwandler CH373432A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74601558A 1958-07-01 1958-07-01

Publications (1)

Publication Number Publication Date
CH373432A true CH373432A (de) 1963-11-30

Family

ID=24999147

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7503559A CH373432A (de) 1958-07-01 1959-06-27 Piezoelektrischer keramischer Umwandler

Country Status (5)

Country Link
BE (1) BE580282A (de)
CH (1) CH373432A (de)
DE (1) DE1146273B (de)
FR (1) FR1229127A (de)
GB (1) GB878935A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK137560B (da) 1976-06-22 1978-03-20 Ortofon Mfg As Pickup.
JPS5613719U (de) 1979-07-13 1981-02-05
CN110336487B (zh) * 2019-07-30 2024-04-26 长安大学 一种路用压电换能装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE907951C (de) * 1940-05-08 1954-04-01 Rudolf Kuerth Piezoelektrischer Ultraschallgeber
FR1043035A (fr) * 1951-05-29 1953-11-05 Csf Perfectionnements aux générateurs d'ondes ultra-sonores
DE914074C (de) * 1951-11-10 1954-06-24 Siemens Ag Verfahren zum Herstellen von keramischen Schwingkoerpern
DE1728983U (de) * 1954-09-30 1956-08-30 Siemens Ag Piezoelektrischer rohrschwinger.

Also Published As

Publication number Publication date
FR1229127A (fr) 1960-09-05
GB878935A (en) 1961-10-04
DE1146273B (de) 1963-03-28
BE580282A (fr) 1959-11-03

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