JPS6340492B2 - - Google Patents

Info

Publication number
JPS6340492B2
JPS6340492B2 JP4441781A JP4441781A JPS6340492B2 JP S6340492 B2 JPS6340492 B2 JP S6340492B2 JP 4441781 A JP4441781 A JP 4441781A JP 4441781 A JP4441781 A JP 4441781A JP S6340492 B2 JPS6340492 B2 JP S6340492B2
Authority
JP
Japan
Prior art keywords
axis
vibration
sub
symmetrical
central
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.)
Expired
Application number
JP4441781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57159111A (en
Inventor
Hirofumi Yanagi
Hitoshi Ikeno
Tetsuo Konno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Priority to JP4441781A priority Critical patent/JPS57159111A/ja
Publication of JPS57159111A publication Critical patent/JPS57159111A/ja
Publication of JPS6340492B2 publication Critical patent/JPS6340492B2/ja
Granted 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
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/19—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of quartz
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—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)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP4441781A 1981-03-26 1981-03-26 Thickness slip piezoelectric oscillator Granted JPS57159111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4441781A JPS57159111A (en) 1981-03-26 1981-03-26 Thickness slip piezoelectric oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4441781A JPS57159111A (en) 1981-03-26 1981-03-26 Thickness slip piezoelectric oscillator

Publications (2)

Publication Number Publication Date
JPS57159111A JPS57159111A (en) 1982-10-01
JPS6340492B2 true JPS6340492B2 (enrdf_load_stackoverflow) 1988-08-11

Family

ID=12690914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4441781A Granted JPS57159111A (en) 1981-03-26 1981-03-26 Thickness slip piezoelectric oscillator

Country Status (1)

Country Link
JP (1) JPS57159111A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4572679B2 (ja) * 2004-12-22 2010-11-04 株式会社村田製作所 圧電薄膜共振子

Also Published As

Publication number Publication date
JPS57159111A (en) 1982-10-01

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