DE1616505B2 - - Google Patents

Info

Publication number
DE1616505B2
DE1616505B2 DE19671616505 DE1616505A DE1616505B2 DE 1616505 B2 DE1616505 B2 DE 1616505B2 DE 19671616505 DE19671616505 DE 19671616505 DE 1616505 A DE1616505 A DE 1616505A DE 1616505 B2 DE1616505 B2 DE 1616505B2
Authority
DE
Germany
Prior art keywords
electrode
electrodes
resonance
transmitter element
ceramic
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.)
Granted
Application number
DE19671616505
Other languages
German (de)
English (en)
Other versions
DE1616505A1 (de
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 filed Critical
Publication of DE1616505A1 publication Critical patent/DE1616505A1/de
Publication of DE1616505B2 publication Critical patent/DE1616505B2/de
Application granted granted Critical
Publication of DE1616505C publication Critical patent/DE1616505C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • H03H9/562—Monolithic crystal filters comprising a ceramic piezoelectric layer
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DE19571616505 1956-09-17 1957-09-16 Piezoelektrisches Ubei tragungs element Expired DE1616505C (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61010356 1956-09-17
DEC0015482 1957-09-16
US61010366A 1966-09-17 1966-09-17

Publications (3)

Publication Number Publication Date
DE1616505A1 DE1616505A1 (de) 1969-10-30
DE1616505B2 true DE1616505B2 (enExample) 1972-11-09
DE1616505C DE1616505C (de) 1973-05-30

Family

ID=

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038496A1 (de) * 1980-04-21 1981-10-28 Siemens Aktiengesellschaft Zündeinrichtung und Piezo-Zündkoppler mit galvanischer Entkopplung
DE3035503A1 (de) * 1980-09-19 1982-04-08 Siemens AG, 1000 Berlin und 8000 München Zuendeinrichtung und piezo-zuendkoppler fuer thyristoren und triacs
DE3040530A1 (de) * 1980-10-28 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur galvanisch getrennten ansteuerung eines mos-leistungsschalters
DE3040916A1 (de) * 1980-10-30 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Piezo-ansteuerungseinrichtung fuer thyristoren, triacs und mos-leistungsschalter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038496A1 (de) * 1980-04-21 1981-10-28 Siemens Aktiengesellschaft Zündeinrichtung und Piezo-Zündkoppler mit galvanischer Entkopplung
DE3035503A1 (de) * 1980-09-19 1982-04-08 Siemens AG, 1000 Berlin und 8000 München Zuendeinrichtung und piezo-zuendkoppler fuer thyristoren und triacs
DE3040530A1 (de) * 1980-10-28 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur galvanisch getrennten ansteuerung eines mos-leistungsschalters
DE3040916A1 (de) * 1980-10-30 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Piezo-ansteuerungseinrichtung fuer thyristoren, triacs und mos-leistungsschalter

Also Published As

Publication number Publication date
DE1616505A1 (de) 1969-10-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)