JPS5447496A - Thin plate tuning fork type crystal vibrator - Google Patents

Thin plate tuning fork type crystal vibrator

Info

Publication number
JPS5447496A
JPS5447496A JP11367877A JP11367877A JPS5447496A JP S5447496 A JPS5447496 A JP S5447496A JP 11367877 A JP11367877 A JP 11367877A JP 11367877 A JP11367877 A JP 11367877A JP S5447496 A JPS5447496 A JP S5447496A
Authority
JP
Japan
Prior art keywords
vibrator
case
electrodes
thin plate
tuning fork
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
JP11367877A
Other languages
Japanese (ja)
Inventor
Takashi Toida
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 JP11367877A priority Critical patent/JPS5447496A/en
Publication of JPS5447496A publication Critical patent/JPS5447496A/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
    • H03H9/21—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 facilitate assembling work and achieve the improvement in impact resistance by bonding and connecting one of electrodes of the vibrator to an electrode terminal serving also as a fixing base for case. CONSTITUTION:A vibrator 1 having flat face electrodes and side face electrodes undergoes bonding its one electrode 3 to an electrode terminal 9 serving also as a fixing base for case by using a conductive also as a fixing base for case by using a conductive substance 6 and performing electrical connection. The other electrode 2 of the vibrator 1 is electrically connecte to the electrode terminal 8 of the case by using a lead wire 10. Thereby, shorting phenomenon of the two electrodes of the vibrator is eliminated and bonding and electrical connection works are facilitated.
JP11367877A 1977-09-21 1977-09-21 Thin plate tuning fork type crystal vibrator Pending JPS5447496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11367877A JPS5447496A (en) 1977-09-21 1977-09-21 Thin plate tuning fork type crystal vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11367877A JPS5447496A (en) 1977-09-21 1977-09-21 Thin plate tuning fork type crystal vibrator

Publications (1)

Publication Number Publication Date
JPS5447496A true JPS5447496A (en) 1979-04-14

Family

ID=14618382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11367877A Pending JPS5447496A (en) 1977-09-21 1977-09-21 Thin plate tuning fork type crystal vibrator

Country Status (1)

Country Link
JP (1) JPS5447496A (en)

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