JPS6346604B2 - - Google Patents

Info

Publication number
JPS6346604B2
JPS6346604B2 JP13340179A JP13340179A JPS6346604B2 JP S6346604 B2 JPS6346604 B2 JP S6346604B2 JP 13340179 A JP13340179 A JP 13340179A JP 13340179 A JP13340179 A JP 13340179A JP S6346604 B2 JPS6346604 B2 JP S6346604B2
Authority
JP
Japan
Prior art keywords
crystal
tuning fork
base
leg
shape
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.)
Expired
Application number
JP13340179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5657320A (en
Inventor
Kazuo Komagata
Yutaka Sasagawa
Masao Myazaki
Naoki Kawase
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP13340179A priority Critical patent/JPS5657320A/ja
Publication of JPS5657320A publication Critical patent/JPS5657320A/ja
Publication of JPS6346604B2 publication Critical patent/JPS6346604B2/ja
Granted 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 elements; 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)
JP13340179A 1979-10-16 1979-10-16 Clad quartz tuning fork oscillator Granted JPS5657320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13340179A JPS5657320A (en) 1979-10-16 1979-10-16 Clad quartz tuning fork oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13340179A JPS5657320A (en) 1979-10-16 1979-10-16 Clad quartz tuning fork oscillator

Publications (2)

Publication Number Publication Date
JPS5657320A JPS5657320A (en) 1981-05-19
JPS6346604B2 true JPS6346604B2 (en, 2012) 1988-09-16

Family

ID=15103878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13340179A Granted JPS5657320A (en) 1979-10-16 1979-10-16 Clad quartz tuning fork oscillator

Country Status (1)

Country Link
JP (1) JPS5657320A (en, 2012)

Also Published As

Publication number Publication date
JPS5657320A (en) 1981-05-19

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