CH373707A - Dispositif à cristal piézoélectrique - Google Patents

Dispositif à cristal piézoélectrique

Info

Publication number
CH373707A
CH373707A CH732361A CH732361A CH373707A CH 373707 A CH373707 A CH 373707A CH 732361 A CH732361 A CH 732361A CH 732361 A CH732361 A CH 732361A CH 373707 A CH373707 A CH 373707A
Authority
CH
Switzerland
Prior art keywords
crystal device
piezoelectric crystal
piezoelectric
crystal
Prior art date
Application number
CH732361A
Other languages
English (en)
Inventor
Ianouchevsky Vladimir
Original Assignee
Ebauches Sa
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 Ebauches Sa filed Critical Ebauches Sa
Publication of CH373707A publication Critical patent/CH373707A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/56—Monolithic crystal filters
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • H03H9/132—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials characterized by a particular shape

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH732361A 1960-07-06 1961-06-22 Dispositif à cristal piézoélectrique CH373707A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832249A FR1269750A (fr) 1960-07-06 1960-07-06 Cristal piézoélectrique

Publications (1)

Publication Number Publication Date
CH373707A true CH373707A (fr) 1963-06-29

Family

ID=8735016

Family Applications (2)

Application Number Title Priority Date Filing Date
CH732361D CH732361A4 (fr) 1960-07-06 1961-06-22
CH732361A CH373707A (fr) 1960-07-06 1961-06-22 Dispositif à cristal piézoélectrique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH732361D CH732361A4 (fr) 1960-07-06 1961-06-22

Country Status (5)

Country Link
CH (2) CH732361A4 (fr)
DE (1) DE1416068A1 (fr)
FR (1) FR1269750A (fr)
GB (1) GB918652A (fr)
NL (1) NL266716A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339893A1 (fr) * 1976-01-29 1977-08-26 Seiko Instr & Electronics Vibreur piezo-electrique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013608B2 (ja) * 1979-03-12 1985-04-08 株式会社精工舎 厚みすべり圧電振動子
GB2118773B (en) * 1982-03-24 1985-12-18 Gen Electric Plc Thickness shear mode piezoelectric devices
JPH03151705A (ja) * 1989-11-08 1991-06-27 Murata Mfg Co Ltd 圧電振動素子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339893A1 (fr) * 1976-01-29 1977-08-26 Seiko Instr & Electronics Vibreur piezo-electrique

Also Published As

Publication number Publication date
FR1269750A (fr) 1961-08-18
NL266716A (fr)
DE1416068A1 (de) 1968-11-28
CH732361A4 (fr) 1963-06-29
GB918652A (en) 1963-02-13

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