JPH0390125U - - Google Patents

Info

Publication number
JPH0390125U
JPH0390125U JP14949689U JP14949689U JPH0390125U JP H0390125 U JPH0390125 U JP H0390125U JP 14949689 U JP14949689 U JP 14949689U JP 14949689 U JP14949689 U JP 14949689U JP H0390125 U JPH0390125 U JP H0390125U
Authority
JP
Japan
Prior art keywords
vibrating piece
piezoelectric
bottom substrate
piezoelectric vibrating
shaped container
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
JP14949689U
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 JP14949689U priority Critical patent/JPH0390125U/ja
Publication of JPH0390125U publication Critical patent/JPH0390125U/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図は本考案圧電振動子の一実施例を示す一
部切欠斜視図、第2図は第1図の断面図、第3図
は底面基板の例の裏面図、第4図は第1図の要部
の例の断面図、第5図及び第6図は夫々本考案の
他の実施例を示す一部切欠斜視図、第7図は従来
の圧電振動子の例を示す一部切欠斜視図、第8図
は第7図のセラミツク基板の裏面図である。 1……底面基板、2……蓋、3……圧電振動片
、4……銀電極、6……金属支持部材、8……接
着剤、9……スルーホール、10及び11……夫
々メタライズ部である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 圧電振動片と、該圧電振動片を内部に収納した
    底面基板及び蓋より形成した中空箱型容器とから
    成る圧電振動子において、該中空箱型容器の底面
    基板に表面から裏面へ電気的に導通しているスル
    ーホールを設け、該スルーホールを介して上記圧
    電振動片に給電すると共に振動電圧を得るように
    したことを特徴とする圧電振動子。
JP14949689U 1989-12-26 1989-12-26 Pending JPH0390125U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14949689U JPH0390125U (ja) 1989-12-26 1989-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14949689U JPH0390125U (ja) 1989-12-26 1989-12-26

Publications (1)

Publication Number Publication Date
JPH0390125U true JPH0390125U (ja) 1991-09-13

Family

ID=31695885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14949689U Pending JPH0390125U (ja) 1989-12-26 1989-12-26

Country Status (1)

Country Link
JP (1) JPH0390125U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009253409A (ja) * 2008-04-02 2009-10-29 Nippon Dempa Kogyo Co Ltd 水晶振動子

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241414A (ja) * 1986-04-14 1987-10-22 Matsushita Electric Ind Co Ltd 圧電振動子

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241414A (ja) * 1986-04-14 1987-10-22 Matsushita Electric Ind Co Ltd 圧電振動子

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009253409A (ja) * 2008-04-02 2009-10-29 Nippon Dempa Kogyo Co Ltd 水晶振動子
JP4555359B2 (ja) * 2008-04-02 2010-09-29 日本電波工業株式会社 水晶振動子
US7939768B2 (en) 2008-04-02 2011-05-10 Nihon Dempa Kogyo Co., Ltd. Crystal unit

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