JPS5981200U - piezoelectric vibrator - Google Patents

piezoelectric vibrator

Info

Publication number
JPS5981200U
JPS5981200U JP17823382U JP17823382U JPS5981200U JP S5981200 U JPS5981200 U JP S5981200U JP 17823382 U JP17823382 U JP 17823382U JP 17823382 U JP17823382 U JP 17823382U JP S5981200 U JPS5981200 U JP S5981200U
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
vibrating body
utility
model registration
scope
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
JP17823382U
Other languages
Japanese (ja)
Inventor
純 佐藤
昭一 岩谷
Original Assignee
ティーディーケイ株式会社
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 ティーディーケイ株式会社 filed Critical ティーディーケイ株式会社
Priority to JP17823382U priority Critical patent/JPS5981200U/en
Publication of JPS5981200U publication Critical patent/JPS5981200U/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る圧電振動子の断面図、第２図は同
振動子の製造工程を示す説明図、第３及び４図は別の実
施例に係る振動子を示す断面図である。 １：リング状の枠体部、２：薄膜状の振動体部、３：内
部電極、４，５：表面電極、６：外部電極。FIG. 1 is a cross-sectional view of a piezoelectric vibrator according to the present invention, FIG. . 1: Ring-shaped frame portion, 2: Thin-film vibrating body portion, 3: Internal electrode, 4, 5: Surface electrode, 6: External electrode.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）圧電セラミックで一体成形したリング状の枠体部
と薄膜状の振動体部とを持ち、振動体部の層内に内部電
圧を埋込み配置すると共に平面に表面電極を設け、更に
枠体部の周側面に外部電極を設けたことを特徴とする圧
電振動子。(1) It has a ring-shaped frame body and a thin film-like vibrating body integrally molded from piezoelectric ceramic, an internal voltage is embedded in the layer of the vibrating body, and a surface electrode is provided on the plane, and the frame A piezoelectric vibrator characterized in that an external electrode is provided on the circumferential side of the piezoelectric vibrator. （２）上記枠体部と振動体部とが、夫々を別体成形して
から互いに貼合せて焼成することにより一体的に固着さ
れているところの実用新案登録請求の範囲第１項記載の
圧電振動子。(2) The scope of the utility model registration as set forth in claim 1, wherein the frame body part and the vibrating body part are integrally fixed by molding each separately, pasting them together, and firing them. Piezoelectric vibrator.
JP17823382U 1982-11-25 1982-11-25 piezoelectric vibrator Pending JPS5981200U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17823382U JPS5981200U (en) 1982-11-25 1982-11-25 piezoelectric vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17823382U JPS5981200U (en) 1982-11-25 1982-11-25 piezoelectric vibrator

Publications (1)

Publication Number Publication Date
JPS5981200U true JPS5981200U (en) 1984-06-01

Family

ID=30387016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17823382U Pending JPS5981200U (en) 1982-11-25 1982-11-25 piezoelectric vibrator

Country Status (1)

Country Link
JP (1) JPS5981200U (en)

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