JPH0195666U - - Google Patents

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Publication number
JPH0195666U
JPH0195666U JP19165487U JP19165487U JPH0195666U JP H0195666 U JPH0195666 U JP H0195666U JP 19165487 U JP19165487 U JP 19165487U JP 19165487 U JP19165487 U JP 19165487U JP H0195666 U JPH0195666 U JP H0195666U
Authority
JP
Japan
Prior art keywords
mass body
piezoelectric element
support portion
coupled
shear type
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
JP19165487U
Other languages
English (en)
Other versions
JPH053983Y2 (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 JP19165487U priority Critical patent/JPH053983Y2/ja
Publication of JPH0195666U publication Critical patent/JPH0195666U/ja
Application granted granted Critical
Publication of JPH053983Y2 publication Critical patent/JPH053983Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Transmission And Conversion Of Sensor Element Output (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例である圧電形加速度ピ
ツクアツプの側断面図、第2図は剪断形圧電素子
の外観斜視図、第3図は従来の加速度ピツクアツ
プを示す側断面図である。 1……圧電素子、3……ベース、4……質量体
、4A……段部、5……締め付けナツト、8……
支持部、8C……段部。

Claims (1)

  1. 【実用新案登録請求の範囲】 環状の剪断形圧電素子と、ベース中央部の突出
    形成した円柱状の支持部および円筒状の質量体と
    から成る圧電形加速度ピツクアツプにおいて、 前記支持部の外周面及び前記質量体内周面に段
    部を形成し、 前記支持部と前記質量体とで、前記剪断形圧電
    素子を両者の段部に当接させて挾持させ、 しかも、前記支持部の上端部に結合した締め付
    けナツトにより前記質量体に予圧を加え、 もつて、前記圧電素子と前記支持部および前記
    質量体とを結合固定したことを特徴とする圧電形
    加速度ピツクアツプ。
JP19165487U 1987-12-17 1987-12-17 Expired - Lifetime JPH053983Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19165487U JPH053983Y2 (ja) 1987-12-17 1987-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19165487U JPH053983Y2 (ja) 1987-12-17 1987-12-17

Publications (2)

Publication Number Publication Date
JPH0195666U true JPH0195666U (ja) 1989-06-23
JPH053983Y2 JPH053983Y2 (ja) 1993-01-29

Family

ID=31482556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19165487U Expired - Lifetime JPH053983Y2 (ja) 1987-12-17 1987-12-17

Country Status (1)

Country Link
JP (1) JPH053983Y2 (ja)

Also Published As

Publication number Publication date
JPH053983Y2 (ja) 1993-01-29

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