JPH0191322U - - Google Patents

Info

Publication number
JPH0191322U
JPH0191322U JP18709587U JP18709587U JPH0191322U JP H0191322 U JPH0191322 U JP H0191322U JP 18709587 U JP18709587 U JP 18709587U JP 18709587 U JP18709587 U JP 18709587U JP H0191322 U JPH0191322 U JP H0191322U
Authority
JP
Japan
Prior art keywords
vibrating parts
piezoelectric resonator
piezoelectric
notches
divided
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
JP18709587U
Other languages
English (en)
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 filed Critical
Priority to JP18709587U priority Critical patent/JPH0191322U/ja
Publication of JPH0191322U publication Critical patent/JPH0191322U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案による圧電共振子の斜視図、第
２図はそのモデル構造図、第３図は圧電共振子の
スプリアス特性図、第４図は従来の圧電共振子の
斜視図、第５図は同モデル構造図である。 １，４…圧電磁器振動板、１ａ，１ｂ，４ａ，
４ｂ，４ｃ…振動枝、２ａ，５ａ…入力電極、２
ｂ，５ｂ…出力電極、２ｃ…中間電極、３，６…
共通電極、５ｃ…第１中間電極、５ｄ…第２中間
電極。

Claims (1)

    【実用新案登録請求の範囲】
  1. 厚みすべり振動を利用した圧電磁器振動板に切
    り欠きを設け振動部毎に分割し３つ以上の振動部
    を形成したことを特徴とする圧電共振子。
JP18709587U 1987-12-10 1987-12-10 Pending JPH0191322U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18709587U JPH0191322U (ja) 1987-12-10 1987-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18709587U JPH0191322U (ja) 1987-12-10 1987-12-10

Publications (1)

Publication Number Publication Date
JPH0191322U true JPH0191322U (ja) 1989-06-15

Family

ID=31478275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18709587U Pending JPH0191322U (ja) 1987-12-10 1987-12-10

Country Status (1)

Country Link
JP (1) JPH0191322U (ja)

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