JPS625718U - - Google Patents

Info

Publication number
JPS625718U
JPS625718U JP9541285U JP9541285U JPS625718U JP S625718 U JPS625718 U JP S625718U JP 9541285 U JP9541285 U JP 9541285U JP 9541285 U JP9541285 U JP 9541285U JP S625718 U JPS625718 U JP S625718U
Authority
JP
Japan
Prior art keywords
piezoelectric
piezoelectric diaphragm
holding member
diaphragm
utility
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
JP9541285U
Other languages
English (en)
Other versions
JPH0641385Y2 (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 JP1985095412U priority Critical patent/JPH0641385Y2/ja
Publication of JPS625718U publication Critical patent/JPS625718U/ja
Application granted granted Critical
Publication of JPH0641385Y2 publication Critical patent/JPH0641385Y2/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、本考案の圧電振動子の平面図。第2
図aは、従来の圧電振動子の斜視図。第2図bは
、同図aの平面図である。 10……圧電振動子、11……圧電振動板、1
2……保持部材、14……励振電極、14′……
引出電極。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 圧電振動板の中央部に励振電極を施し該励
    振電極の一部から端部に引出電極を施した該圧電
    振動板を保持部材に固着した圧電振動子において
    、該圧電振動板端部の引出電極寸法と該保持部材
    の圧電振動板と当接すべき個所の幅寸法とが等し
    いことを特徴とする圧電振動子。 (2) 該引出電極の該圧電振動板の端部近傍での
    形状が、該保持部材と該圧電振動板とが当接して
    出来る形状と相似形であることを特徴とする実用
    新案登録請求の範囲第1項記載の圧電振動子。
JP1985095412U 1985-06-24 1985-06-24 圧電振動子 Expired - Lifetime JPH0641385Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985095412U JPH0641385Y2 (ja) 1985-06-24 1985-06-24 圧電振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985095412U JPH0641385Y2 (ja) 1985-06-24 1985-06-24 圧電振動子

Publications (2)

Publication Number Publication Date
JPS625718U true JPS625718U (ja) 1987-01-14
JPH0641385Y2 JPH0641385Y2 (ja) 1994-10-26

Family

ID=30959906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985095412U Expired - Lifetime JPH0641385Y2 (ja) 1985-06-24 1985-06-24 圧電振動子

Country Status (1)

Country Link
JP (1) JPH0641385Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631071U (ja) * 1979-08-15 1981-03-26
JPS581849A (ja) * 1981-06-25 1983-01-07 Ricoh Co Ltd フロツピ−デイスクドライブ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631071U (ja) * 1979-08-15 1981-03-26
JPS581849A (ja) * 1981-06-25 1983-01-07 Ricoh Co Ltd フロツピ−デイスクドライブ装置

Also Published As

Publication number Publication date
JPH0641385Y2 (ja) 1994-10-26

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