JPS5257794A - Width sliding piezoelectric vibrator - Google Patents

Width sliding piezoelectric vibrator

Info

Publication number
JPS5257794A
JPS5257794A JP13347375A JP13347375A JPS5257794A JP S5257794 A JPS5257794 A JP S5257794A JP 13347375 A JP13347375 A JP 13347375A JP 13347375 A JP13347375 A JP 13347375A JP S5257794 A JPS5257794 A JP S5257794A
Authority
JP
Japan
Prior art keywords
width
piezoelectric vibrator
width sliding
sliding piezoelectric
piezoelectric
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
JP13347375A
Other languages
Japanese (ja)
Other versions
JPS5852366B2 (en
Inventor
Kikuo Oguchi
Toshiaki Ogata
Eiji Momozaki
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa 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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP13347375A priority Critical patent/JPS5852366B2/en
Publication of JPS5257794A publication Critical patent/JPS5257794A/en
Publication of JPS5852366B2 publication Critical patent/JPS5852366B2/en
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 devices; 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
    • 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
    • H03H9/05—Holders; Supports
    • H03H9/0595—Holders; Supports the holder support and resonator being formed in one body

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To achieve the expansion to a higher frequency operation region and the improvement in the degree of freedom in circuit constitution by so composing a width sliding piezoelectric vabrator that the width of the vibrating part of the width sliding piezoelectric vibrator is mader smaller at both end parts as compared to the central part, and the maximum width is made more than tree times of the thickness, and further electrode pair for excitation and detection of vibrations hold a piezoelectric plate in between and are provided in plural number at the exciting part.
JP13347375A 1975-11-06 1975-11-06 Havasu Berria Tsuden Shindoushi Expired JPS5852366B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13347375A JPS5852366B2 (en) 1975-11-06 1975-11-06 Havasu Berria Tsuden Shindoushi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13347375A JPS5852366B2 (en) 1975-11-06 1975-11-06 Havasu Berria Tsuden Shindoushi

Publications (2)

Publication Number Publication Date
JPS5257794A true JPS5257794A (en) 1977-05-12
JPS5852366B2 JPS5852366B2 (en) 1983-11-22

Family

ID=15105588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13347375A Expired JPS5852366B2 (en) 1975-11-06 1975-11-06 Havasu Berria Tsuden Shindoushi

Country Status (1)

Country Link
JP (1) JPS5852366B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55651A (en) * 1978-06-16 1980-01-07 Seiko Instr & Electronics Ltd Piezoelectric oscillator unit and its manufacture
US4350918A (en) * 1978-12-21 1982-09-21 Kabushiki Kaisha Daini Seikosha Contour vibration mode piezoelectric resonator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0419960U (en) * 1990-06-12 1992-02-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55651A (en) * 1978-06-16 1980-01-07 Seiko Instr & Electronics Ltd Piezoelectric oscillator unit and its manufacture
US4350918A (en) * 1978-12-21 1982-09-21 Kabushiki Kaisha Daini Seikosha Contour vibration mode piezoelectric resonator

Also Published As

Publication number Publication date
JPS5852366B2 (en) 1983-11-22

Similar Documents

Publication Publication Date Title
JPS5323589A (en) Crystal vibrator
JPS5245923A (en) High frequency speaker
JPS5257794A (en) Width sliding piezoelectric vibrator
JPS5291669A (en) Piezoelectric vibrator
JPS5253689A (en) Thickness sliding crystal vibrtor
JPS5253690A (en) Thickness sliding crystal vibrator
JPS5425192A (en) Thickness slip resonator of parallel electric field excitation
JPS5239391A (en) Composite vibrator for watches
JPS5224487A (en) Piezoelectric vibrator
JPS5253688A (en) Thickness sliding crystal vibrator
JPS5332691A (en) Long side piezoelectric vibrator
JPS52142948A (en) Piezoelectric ceramic filter
JPS51145312A (en) Vibration plate for a speaker and its manufacturing method
JPS523424A (en) Non-combustible speaker vibration plate
JPS51143316A (en) Acoustic transducer of electrokinetic type
JPS5417693A (en) Composite piezoelectric vibrator unit
JPS52149082A (en) Crystal vibrator
JPS51119218A (en) Vibrating plate
JPS5283049A (en) Piezo-electric ceramic wave filter
JPS5225545A (en) Highly efficient surface wave excitor
JPS5226823A (en) Vibrating board for speaker and manufacturing method thereof
JPS51114845A (en) Acoustic surface wave resonator
JPS5252385A (en) Thickness sliding crystal vibrator
JPS5271187A (en) Width sliding piezoelectric resonator
JPS51126786A (en) Flexural vibrator