JPS5973834U - 圧電振動子 - Google Patents

圧電振動子

Info

Publication number
JPS5973834U
JPS5973834U JP16942582U JP16942582U JPS5973834U JP S5973834 U JPS5973834 U JP S5973834U JP 16942582 U JP16942582 U JP 16942582U JP 16942582 U JP16942582 U JP 16942582U JP S5973834 U JPS5973834 U JP S5973834U
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
midpoint
piezoelectric element
piezoelectric
abstract
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
JP16942582U
Other languages
English (en)
Inventor
津田　直輝
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16942582U priority Critical patent/JPS5973834U/ja
Publication of JPS5973834U publication Critical patent/JPS5973834U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (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。

Description

【図面の簡単な説明】
第１図、第２図はそれぞれ従来の圧電振動子を示す斜視
図、第３図、第４図は第１図、第２図の圧電振動子の共
振特性を示す図、第５図は来者案番ヒ係る圧電振動子の
一実施例を示す斜視図、第６図は本考案の圧電振動子の
共振特性を示す図、第７図は本考案の圧電振動子の製造
工程を説明する図である。 ５・・・・・・圧電素子、６・・・・・・電極、Ｑ・・
・・・・−長辺の中点、Ｒ，Ｒ’・・・・・・短辺の中
点、ｓ、　　ｓ’・・曲頂点。

Claims (1)

    【実用新案登録請求の範囲】
  1. 矩形状の圧電素子の一長辺の中点と２つの短辺の中点と
    をそれぞれ結ぶ２直線により矩形の２つの頂点を切り欠
    いた形状で、かつ表裏両面に電極が設けられ、厚み方向
    に分極が施された圧電振動子。
JP16942582U 1982-11-08 1982-11-08 圧電振動子 Pending JPS5973834U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16942582U JPS5973834U (ja) 1982-11-08 1982-11-08 圧電振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16942582U JPS5973834U (ja) 1982-11-08 1982-11-08 圧電振動子

Publications (1)

Publication Number Publication Date
JPS5973834U true JPS5973834U (ja) 1984-05-19

Family

ID=30370141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16942582U Pending JPS5973834U (ja) 1982-11-08 1982-11-08 圧電振動子

Country Status (1)

Country Link
JP (1) JPS5973834U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245186U (ja) * 1975-09-27 1977-03-30
JPS55143817A (en) * 1979-04-26 1980-11-10 Noto Denshi Kogyo Kk Piezo-resonator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245186U (ja) * 1975-09-27 1977-03-30
JPS55143817A (en) * 1979-04-26 1980-11-10 Noto Denshi Kogyo Kk Piezo-resonator

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