JPH0361717U - - Google Patents

Info

Publication number
JPH0361717U
JPH0361717U JP12350789U JP12350789U JPH0361717U JP H0361717 U JPH0361717 U JP H0361717U JP 12350789 U JP12350789 U JP 12350789U JP 12350789 U JP12350789 U JP 12350789U JP H0361717 U JPH0361717 U JP H0361717U
Authority
JP
Japan
Prior art keywords
ceramic oscillator
case
electrode plate
encloses
protrusion
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
JP12350789U
Other languages
English (en)
Other versions
JPH0648986Y2 (ja
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 JP12350789U priority Critical patent/JPH0648986Y2/ja
Publication of JPH0361717U publication Critical patent/JPH0361717U/ja
Application granted granted Critical
Publication of JPH0648986Y2 publication Critical patent/JPH0648986Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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おけるセラミツク
発振子の断面図、第2図a,bは本実施例のセラ
ミツク発振子の圧電素子の正面図と断面図、第3
図は本実施例のセラミツク発振子の周波数特性図
、第4図は同粒径−インピーダンス特性図、第5
図は従来のセラミツク発振子の断面図、第6図a
,bは従来のセラミツク発振子の圧電素子の正面
図と側面図、第7図は従来のセラミツク発振子の
周波数特性図である。 1……圧電素子、2……電極板、3……ケース
、4……封止板、5……充填剤、6……電極、7
……圧電素体、8……圧電素子、9……抑圧電極

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電磁器振動子と、それを挟持する中央部に突
    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、上記圧電磁器振動子の二面の電極のう
    ちのいずれか一方が、粒径50〜200μmの金
    属酸化物粒を混入した銀ペーストにて形成された
    セラミツク発振子。
JP12350789U 1989-10-20 1989-10-20 セラミック発振子 Expired - Lifetime JPH0648986Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12350789U JPH0648986Y2 (ja) 1989-10-20 1989-10-20 セラミック発振子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12350789U JPH0648986Y2 (ja) 1989-10-20 1989-10-20 セラミック発振子

Publications (2)

Publication Number Publication Date
JPH0361717U true JPH0361717U (ja) 1991-06-17
JPH0648986Y2 JPH0648986Y2 (ja) 1994-12-12

Family

ID=31671481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12350789U Expired - Lifetime JPH0648986Y2 (ja) 1989-10-20 1989-10-20 セラミック発振子

Country Status (1)

Country Link
JP (1) JPH0648986Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001292826A (ja) * 2000-04-12 2001-10-23 Shiseido Co Ltd コンパクト容器
JP2007176545A (ja) * 2005-12-27 2007-07-12 Daio Paper Corp ウエットシート収容容器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001292826A (ja) * 2000-04-12 2001-10-23 Shiseido Co Ltd コンパクト容器
JP4636652B2 (ja) * 2000-04-12 2011-02-23 株式会社資生堂 コンパクト容器
JP2007176545A (ja) * 2005-12-27 2007-07-12 Daio Paper Corp ウエットシート収容容器

Also Published As

Publication number Publication date
JPH0648986Y2 (ja) 1994-12-12

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