JPH0397389U - - Google Patents

Info

Publication number
JPH0397389U
JPH0397389U JP1990005145U JP514590U JPH0397389U JP H0397389 U JPH0397389 U JP H0397389U JP 1990005145 U JP1990005145 U JP 1990005145U JP 514590 U JP514590 U JP 514590U JP H0397389 U JPH0397389 U JP H0397389U
Authority
JP
Japan
Prior art keywords
metal plate
thin metal
piezoelectric element
holding
lead terminal
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
JP1990005145U
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 JP1990005145U priority Critical patent/JPH0397389U/ja
Publication of JPH0397389U publication Critical patent/JPH0397389U/ja
Pending legal-status Critical Current

Links

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例によるセラミツクア
クチユエータを示す斜視図、第2図はその要部拡
大断面図、第3図はその組み立て構成を示す分解
斜視図、第4図は従来例のセラミツクアクチユエ
ータを示す斜視図、第5図はその要部拡大断面図
、第6図はその組み立て構成を示す分解斜視図で
ある。 2,2a……圧電素子、3……リード端子、5
……内枠押さえ、6……外枠、7……外枠押さえ
、8……薄金属板、8a……内周部、8b……突
起部、9……内枠、9c……溝部。

Claims (1)

    【実用新案登録請求の範囲】
  1. リング状の薄金属板と、その薄金属板に貼り合
    わされた圧電素子と、前記圧電素子と薄金属板に
    半田付け固着されたリード端子と、前記薄金属板
    の内周部に締付け固定され、被駆動体を固定保持
    する構造を有した内枠部と、前記薄金属板の外周
    部を締付け固持する外枠部とからなり、前記薄金
    属板の内周部の径方向および内枠部の外周近傍に
    それぞれ設けた突起部および溝部との嵌合により
    被駆動体保持部の前記圧電素子平面回転方向の位
    置規制を図つたセラミツクアクチユエータ。
JP1990005145U 1990-01-24 1990-01-24 Pending JPH0397389U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990005145U JPH0397389U (ja) 1990-01-24 1990-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990005145U JPH0397389U (ja) 1990-01-24 1990-01-24

Publications (1)

Publication Number Publication Date
JPH0397389U true JPH0397389U (ja) 1991-10-07

Family

ID=31508863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990005145U Pending JPH0397389U (ja) 1990-01-24 1990-01-24

Country Status (1)

Country Link
JP (1) JPH0397389U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145989A (ja) * 1984-08-11 1986-03-06 松下電器産業株式会社 機器ユニツト筐体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6145989A (ja) * 1984-08-11 1986-03-06 松下電器産業株式会社 機器ユニツト筐体

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