JPS56158520A - Oscillator - Google Patents

Oscillator

Info

Publication number
JPS56158520A
JPS56158520A JP6253780A JP6253780A JPS56158520A JP S56158520 A JPS56158520 A JP S56158520A JP 6253780 A JP6253780 A JP 6253780A JP 6253780 A JP6253780 A JP 6253780A JP S56158520 A JPS56158520 A JP S56158520A
Authority
JP
Japan
Prior art keywords
oscillation
forks
fork
independent
value
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
JP6253780A
Other languages
English (en)
Inventor
Kunihiro Takahashi
Hirofumi Kawashima
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 JP6253780A priority Critical patent/JPS56158520A/ja
Publication of JPS56158520A publication Critical patent/JPS56158520A/ja
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
    • H03H9/21—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)
JP6253780A 1980-05-12 1980-05-12 Oscillator Pending JPS56158520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6253780A JPS56158520A (en) 1980-05-12 1980-05-12 Oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6253780A JPS56158520A (en) 1980-05-12 1980-05-12 Oscillator

Publications (1)

Publication Number Publication Date
JPS56158520A true JPS56158520A (en) 1981-12-07

Family

ID=13203054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6253780A Pending JPS56158520A (en) 1980-05-12 1980-05-12 Oscillator

Country Status (1)

Country Link
JP (1) JPS56158520A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119215A (ja) * 1982-01-08 1983-07-15 Citizen Watch Co Ltd 圧電振動子の電極構造
WO2002031975A1 (fr) * 2000-10-10 2002-04-18 Citizen Watch Co., Ltd. Dispositif produisant des vibrations de torsion
JP2013192013A (ja) * 2012-03-13 2013-09-26 Seiko Epson Corp 振動素子、振動デバイスおよび電子機器
CN104348444A (zh) * 2013-08-09 2015-02-11 精工爱普生株式会社 振动元件、振动装置、电子设备以及移动体

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119215A (ja) * 1982-01-08 1983-07-15 Citizen Watch Co Ltd 圧電振動子の電極構造
JPH0338770B2 (ja) * 1982-01-08 1991-06-11 Citizen Watch Co Ltd
WO2002031975A1 (fr) * 2000-10-10 2002-04-18 Citizen Watch Co., Ltd. Dispositif produisant des vibrations de torsion
JP2013192013A (ja) * 2012-03-13 2013-09-26 Seiko Epson Corp 振動素子、振動デバイスおよび電子機器
CN104348444A (zh) * 2013-08-09 2015-02-11 精工爱普生株式会社 振动元件、振动装置、电子设备以及移动体
JP2015035734A (ja) * 2013-08-09 2015-02-19 セイコーエプソン株式会社 振動素子、振動デバイス、電子機器、および移動体
US9995582B2 (en) 2013-08-09 2018-06-12 Seiko Epson Corporation Vibrating element, vibrating device, electronic apparatus, and moving object
CN104348444B (zh) * 2013-08-09 2018-07-10 精工爱普生株式会社 振动元件、振动装置、电子设备以及移动体

Similar Documents

Publication Publication Date Title
JPS56158520A (en) Oscillator
JPS5683110A (en) Thickness slip oscillator of litium tantalate
JPS5634216A (en) Composite oscillation quartz oscillator
JPS5521679A (en) Crystal oscillator of composite mode h type
JPS54138392A (en) At cut crystal oscillator
JPS57199314A (en) Tuning fork type quartz oscillator
JPS5753126A (en) Tuning fork type quartz vibrator
JPS5542421A (en) Tuning fork type crystal oscillator
JPS5689117A (en) Tuning fork type piezo-oscillator
JPS5728416A (en) Electrode construction of quartz oscillator
JPS5456787A (en) Tuning fork type oscillator
JPS5750117A (en) Coupling tuning fork type quartz oscillator
JPS5360541A (en) Dielectric resonator
JPS538590A (en) Crystal resonator
JPS57155823A (en) Tuning fork type bending quartz oscillator
JPS57206116A (en) Piezoelectric oscillator unit
JPS5332690A (en) Tuning fork type piezoelectric vibrator
JPS5752213A (en) Gt-cut quartz oscillator
JPS57148415A (en) Quartz oscillator
JPS5340295A (en) Crystal watch
JPS5577222A (en) Tuning-fork type vibrator
JPS5666923A (en) Quartz oscillator of tuning fork type
JPS5457852A (en) Solid oscillator
JPS5335456A (en) Dielectric resonator
JPS54111297A (en) Compound crystal oscillator