JPS5253687A - Piezoelectric flexural vibrator - Google Patents

Piezoelectric flexural vibrator

Info

Publication number
JPS5253687A
JPS5253687A JP12887675A JP12887675A JPS5253687A JP S5253687 A JPS5253687 A JP S5253687A JP 12887675 A JP12887675 A JP 12887675A JP 12887675 A JP12887675 A JP 12887675A JP S5253687 A JPS5253687 A JP S5253687A
Authority
JP
Japan
Prior art keywords
electrodes
flexural vibrator
piezoelectric flexural
potential
intermediate 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.)
Granted
Application number
JP12887675A
Other languages
Japanese (ja)
Other versions
JPS5845852B2 (en
Inventor
Tetsuo Sugama
Hiromi Ueda
Masateru Yoshida
Hirohiko Yoshida
Akira Tsuzuki
Yoshiaki Kato
Shigeru Morokawa
Johei Saiki
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 JP12887675A priority Critical patent/JPS5845852B2/en
Publication of JPS5253687A publication Critical patent/JPS5253687A/en
Publication of JPS5845852B2 publication Critical patent/JPS5845852B2/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

Abstract

PURPOSE:A conductor part is provided between electrodes and its potential is made to the intermediate value of the potential is made to the intermediate value of the potentials of the two electrodes to substantially reduce the distance between the electrodes, whereby the electric field of the component parallel tovibrating direction is intensified and a highly efficient vibrator is obtained.
JP12887675A 1975-10-28 1975-10-28 Atsudenkutsukiyokushindoushi Expired JPS5845852B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12887675A JPS5845852B2 (en) 1975-10-28 1975-10-28 Atsudenkutsukiyokushindoushi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12887675A JPS5845852B2 (en) 1975-10-28 1975-10-28 Atsudenkutsukiyokushindoushi

Publications (2)

Publication Number Publication Date
JPS5253687A true JPS5253687A (en) 1977-04-30
JPS5845852B2 JPS5845852B2 (en) 1983-10-13

Family

ID=14995530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12887675A Expired JPS5845852B2 (en) 1975-10-28 1975-10-28 Atsudenkutsukiyokushindoushi

Country Status (1)

Country Link
JP (1) JPS5845852B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119215A (en) * 1982-01-08 1983-07-15 Citizen Watch Co Ltd Electrode construction of piezoelectric oscillator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119215A (en) * 1982-01-08 1983-07-15 Citizen Watch Co Ltd Electrode construction of piezoelectric oscillator
JPH0338770B2 (en) * 1982-01-08 1991-06-11 Citizen Watch Co Ltd

Also Published As

Publication number Publication date
JPS5845852B2 (en) 1983-10-13

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