JPS52149486A - Piezoelectric vibrator - Google Patents

Piezoelectric vibrator

Info

Publication number
JPS52149486A
JPS52149486A JP6675776A JP6675776A JPS52149486A JP S52149486 A JPS52149486 A JP S52149486A JP 6675776 A JP6675776 A JP 6675776A JP 6675776 A JP6675776 A JP 6675776A JP S52149486 A JPS52149486 A JP S52149486A
Authority
JP
Japan
Prior art keywords
parts
piezoelectric vibrator
vibrating
supporting
supporting parts
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.)
Pending
Application number
JP6675776A
Other languages
Japanese (ja)
Inventor
Hideo Hoshi
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP6675776A priority Critical patent/JPS52149486A/en
Publication of JPS52149486A publication Critical patent/JPS52149486A/en
Pending 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

Landscapes

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

Abstract

PURPOSE:To increase impact resistance power and reduce energy leakage by making the shape of the junction parts between supporting parts and vibrating parts to a width narrower as compared to other vibrating part shapes in a piezoelectric vibrator integrally formed with the vibrating parts and supporting parts.
JP6675776A 1976-06-08 1976-06-08 Piezoelectric vibrator Pending JPS52149486A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6675776A JPS52149486A (en) 1976-06-08 1976-06-08 Piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6675776A JPS52149486A (en) 1976-06-08 1976-06-08 Piezoelectric vibrator

Publications (1)

Publication Number Publication Date
JPS52149486A true JPS52149486A (en) 1977-12-12

Family

ID=13325064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6675776A Pending JPS52149486A (en) 1976-06-08 1976-06-08 Piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS52149486A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03150911A (en) * 1989-11-07 1991-06-27 Seiko Electronic Components Ltd Harmonic wave coupling vibration
JP2010166373A (en) * 2009-01-16 2010-07-29 Seiko Instruments Inc At-cut crystal vibrator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236954A (en) * 1975-09-18 1977-03-22 Ebauches Sa Piezooelectric microwave resonator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236954A (en) * 1975-09-18 1977-03-22 Ebauches Sa Piezooelectric microwave resonator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03150911A (en) * 1989-11-07 1991-06-27 Seiko Electronic Components Ltd Harmonic wave coupling vibration
JP2010166373A (en) * 2009-01-16 2010-07-29 Seiko Instruments Inc At-cut crystal vibrator

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