JPH01139699U - - Google Patents

Info

Publication number
JPH01139699U
JPH01139699U JP3460988U JP3460988U JPH01139699U JP H01139699 U JPH01139699 U JP H01139699U JP 3460988 U JP3460988 U JP 3460988U JP 3460988 U JP3460988 U JP 3460988U JP H01139699 U JPH01139699 U JP H01139699U
Authority
JP
Japan
Prior art keywords
predetermined direction
piezoelectric element
cantilever
slits
different lengths
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
JP3460988U
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 JP3460988U priority Critical patent/JPH01139699U/ja
Publication of JPH01139699U publication Critical patent/JPH01139699U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の圧電素子の平面図
、第2図は同圧電素子の固定時の平面図、第3図
は第1図の3―3線の断面図、第4図は本考案の
他の実施例の圧電素子の平面図である。 1,10……圧電素子、5,11,12……ス
リツト、5′,11′,12′……円弧状部分、
6,7,13,14,15……振動片。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 所定方向の1つ又は複数のスリツトにより
    形成し、前記所定方向の長さの異なる複数の片持
    ちばり状の振動片を有する圧電素子。 (2) 所定方向の1つ又は複数のスリツトにより
    形成し、前記所定方向の長さの異なる複数の片持
    ちばり状の振動片を有する圧電素子を、前記スリ
    ツトの全円弧状部分を含んで、固定部材により固
    定した、圧電素子の固定構造。
JP3460988U 1988-03-16 1988-03-16 Pending JPH01139699U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3460988U JPH01139699U (ja) 1988-03-16 1988-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3460988U JPH01139699U (ja) 1988-03-16 1988-03-16

Publications (1)

Publication Number Publication Date
JPH01139699U true JPH01139699U (ja) 1989-09-25

Family

ID=31261309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3460988U Pending JPH01139699U (ja) 1988-03-16 1988-03-16

Country Status (1)

Country Link
JP (1) JPH01139699U (ja)

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