JPS54160151A - Tuning fork type crystal oscillator - Google Patents

Tuning fork type crystal oscillator

Info

Publication number
JPS54160151A
JPS54160151A JP6951278A JP6951278A JPS54160151A JP S54160151 A JPS54160151 A JP S54160151A JP 6951278 A JP6951278 A JP 6951278A JP 6951278 A JP6951278 A JP 6951278A JP S54160151 A JPS54160151 A JP S54160151A
Authority
JP
Japan
Prior art keywords
oscillator
tuning fork
type crystal
fork type
projection part
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
JP6951278A
Other languages
English (en)
Inventor
Akihito Kudo
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 JP6951278A priority Critical patent/JPS54160151A/ja
Publication of JPS54160151A publication Critical patent/JPS54160151A/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
    • H03H9/215—Crystal tuning forks consisting of quartz

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)
JP6951278A 1978-06-09 1978-06-09 Tuning fork type crystal oscillator Pending JPS54160151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6951278A JPS54160151A (en) 1978-06-09 1978-06-09 Tuning fork type crystal oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6951278A JPS54160151A (en) 1978-06-09 1978-06-09 Tuning fork type crystal oscillator

Publications (1)

Publication Number Publication Date
JPS54160151A true JPS54160151A (en) 1979-12-18

Family

ID=13404853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6951278A Pending JPS54160151A (en) 1978-06-09 1978-06-09 Tuning fork type crystal oscillator

Country Status (1)

Country Link
JP (1) JPS54160151A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03150913A (ja) * 1989-11-07 1991-06-27 Seiko Electronic Components Ltd 水晶振動子
CN104052427A (zh) * 2013-03-11 2014-09-17 精工电子水晶科技股份有限公司 压电振动片、压电振动器、振荡器、电子设备及电波钟表

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03150913A (ja) * 1989-11-07 1991-06-27 Seiko Electronic Components Ltd 水晶振動子
CN104052427A (zh) * 2013-03-11 2014-09-17 精工电子水晶科技股份有限公司 压电振动片、压电振动器、振荡器、电子设备及电波钟表
JP2014175953A (ja) * 2013-03-11 2014-09-22 Sii Crystal Technology Inc 圧電振動片、圧電振動子、発振器、電子機器及び電波時計
CN104052427B (zh) * 2013-03-11 2018-01-12 精工电子水晶科技股份有限公司 压电振动片、压电振动器、振荡器、电子设备及电波钟表

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