JPH01137621U - - Google Patents

Info

Publication number
JPH01137621U
JPH01137621U JP3389088U JP3389088U JPH01137621U JP H01137621 U JPH01137621 U JP H01137621U JP 3389088 U JP3389088 U JP 3389088U JP 3389088 U JP3389088 U JP 3389088U JP H01137621 U JPH01137621 U JP H01137621U
Authority
JP
Japan
Prior art keywords
piezoelectric
vibrator
view
ceramic
electrode plate
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
JP3389088U
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 JP3389088U priority Critical patent/JPH01137621U/ja
Publication of JPH01137621U publication Critical patent/JPH01137621U/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図は本考案の一実施例によるセラミツク発
振子の断面図、第2図a,bは本考案の一実施例
によるセラミツク発振子を構成する圧電素子の正
面図と断面図、第3図a,bは本考案の一実施例
によるセラミツク発振子を構成する電極板の正面
図と側面図、第4図は従来のセラミツク発振子の
断面図、第5図a,bは従来のセラミツク発振子
を構成する圧電素子の正面図と側面図、第6図a
,bは同じく電極板の正面図と側面図である。 1……圧電素子、3……ケース、4……封止板
、5……充填材、6……中央部に凹みを備えた圧
電素子、6a……電極、6b……凹み、7……突
起先端が球状になつた電極板、7a……突起、7
b……リード端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電磁器振動子と、それを挾持する中央部に突
    起を備えた電極板と、これらを封入するケースと
    からなり、前記圧電素子の挾持部に凹みを設けた
    セラミツク発振子。
JP3389088U 1988-03-15 1988-03-15 Pending JPH01137621U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3389088U JPH01137621U (ja) 1988-03-15 1988-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3389088U JPH01137621U (ja) 1988-03-15 1988-03-15

Publications (1)

Publication Number Publication Date
JPH01137621U true JPH01137621U (ja) 1989-09-20

Family

ID=31260595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3389088U Pending JPH01137621U (ja) 1988-03-15 1988-03-15

Country Status (1)

Country Link
JP (1) JPH01137621U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237435B2 (ja) * 1978-03-08 1987-08-12 Omron Tateisi Electronics Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237435B2 (ja) * 1978-03-08 1987-08-12 Omron Tateisi Electronics Co

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