JPS52127094A - Tuning fork type piezoelectric oscillator - Google Patents

Tuning fork type piezoelectric oscillator

Info

Publication number
JPS52127094A
JPS52127094A JP4390876A JP4390876A JPS52127094A JP S52127094 A JPS52127094 A JP S52127094A JP 4390876 A JP4390876 A JP 4390876A JP 4390876 A JP4390876 A JP 4390876A JP S52127094 A JPS52127094 A JP S52127094A
Authority
JP
Japan
Prior art keywords
tuning fork
type piezoelectric
fork type
piezoelectric oscillator
oscillator
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
JP4390876A
Other languages
Japanese (ja)
Other versions
JPS5945242B2 (en
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 JP51043908A priority Critical patent/JPS5945242B2/en
Publication of JPS52127094A publication Critical patent/JPS52127094A/en
Publication of JPS5945242B2 publication Critical patent/JPS5945242B2/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
    • H03H9/21—Crystal tuning forks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:To improve the strength against shock without imparing characteristics by merely adding a simple support mechanism.
JP51043908A 1976-04-16 1976-04-16 Tuning fork type piezoelectric vibrator Expired JPS5945242B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51043908A JPS5945242B2 (en) 1976-04-16 1976-04-16 Tuning fork type piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51043908A JPS5945242B2 (en) 1976-04-16 1976-04-16 Tuning fork type piezoelectric vibrator

Publications (2)

Publication Number Publication Date
JPS52127094A true JPS52127094A (en) 1977-10-25
JPS5945242B2 JPS5945242B2 (en) 1984-11-05

Family

ID=12676803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51043908A Expired JPS5945242B2 (en) 1976-04-16 1976-04-16 Tuning fork type piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS5945242B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513551A (en) * 1978-07-14 1980-01-30 Seiko Instr & Electronics Ltd Crystal vibrator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186993A (en) * 1975-01-29 1976-07-30 Nippon Telegraph & Telephone SUISHOHATSUSHINKINOSUISHOSOBANSHIJIHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186993A (en) * 1975-01-29 1976-07-30 Nippon Telegraph & Telephone SUISHOHATSUSHINKINOSUISHOSOBANSHIJIHO

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513551A (en) * 1978-07-14 1980-01-30 Seiko Instr & Electronics Ltd Crystal vibrator
JPS6246091B2 (en) * 1978-07-14 1987-09-30 Seiko Denshi Kogyo Kk

Also Published As

Publication number Publication date
JPS5945242B2 (en) 1984-11-05

Similar Documents

Publication Publication Date Title
JPS52127094A (en) Tuning fork type piezoelectric oscillator
JPS52149084A (en) Crystal vibrator
JPS543487A (en) Thin-type crystal oscillator
JPS5334449A (en) Oscillating circuit
JPS522723A (en) Oscillation plate for speaker
JPS5248485A (en) Piezo-electric vibrator of tuning fork type
JPS5331936A (en) Antenna unit
JPS5223287A (en) Electronic chime
JPS5340295A (en) Crystal watch
JPS52127093A (en) Composite tuning fork piezoelectric oscillator
JPS538005A (en) Frequency mixer
JPS5347792A (en) Supporting device for piezoelectric oscillator
JPS542090A (en) Tuning fork type piezo electric oscillator
JPS52106074A (en) Buffer
JPS5312665A (en) Vibrator disposition structure in electronic watch
JPS5347791A (en) Supproting device for tuning fork type piezoelectric oscillator
JPS5320891A (en) Piezoelectric oscillator
JPS51113726A (en) Loud speaker
JPS5345951A (en) Crooking vibration convertor
JPS51126786A (en) Flexural vibrator
JPS5416150A (en) Mechanical tuning-fork-shaped vibrator
JPS5330893A (en) Tuning fork type crystal vibrator
JPS53137694A (en) Laser oscillation unit
JPS5352089A (en) Tuning fork type crystal resonator
JPS5425141A (en) Vibrator device of tuning-fork type