JPH02108351U - - Google Patents

Info

Publication number
JPH02108351U
JPH02108351U JP1708789U JP1708789U JPH02108351U JP H02108351 U JPH02108351 U JP H02108351U JP 1708789 U JP1708789 U JP 1708789U JP 1708789 U JP1708789 U JP 1708789U JP H02108351 U JPH02108351 U JP H02108351U
Authority
JP
Japan
Prior art keywords
shim
piezoelectric element
element bonded
ceramic actuator
view
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
JP1708789U
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 JP1708789U priority Critical patent/JPH02108351U/ja
Publication of JPH02108351U publication Critical patent/JPH02108351U/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
クチユエータの斜視図、第2図はその要部拡大断
面図、第3図は使用時の構成例及び挙動を示す断
面図、第4図は従来のセラミツクアクチユエータ
の斜視図、第5図はその要部拡大断面図、第6図
はその使用時の構成例及び挙動を示す断面図であ
る。 1……シム、3a,3b……固定台、4……電
圧、5……圧電素子、5a,5b……電極。

Claims (1)

    【実用新案登録請求の範囲】
  1. 薄金属板のシムと、このシムに貼り合わされる
    圧電素子とからなり、前記圧電素子の表裏電極厚
    み寸法に差を設け、前記圧電素子の薄電極面を前
    記シムと貼り合わせたセラミツクアクチユエータ
JP1708789U 1989-02-16 1989-02-16 Pending JPH02108351U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1708789U JPH02108351U (ja) 1989-02-16 1989-02-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1708789U JPH02108351U (ja) 1989-02-16 1989-02-16

Publications (1)

Publication Number Publication Date
JPH02108351U true JPH02108351U (ja) 1990-08-29

Family

ID=31230577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1708789U Pending JPH02108351U (ja) 1989-02-16 1989-02-16

Country Status (1)

Country Link
JP (1) JPH02108351U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002218771A (ja) * 2001-01-24 2002-08-02 Matsushita Electric Ind Co Ltd アクチュエータおよびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002218771A (ja) * 2001-01-24 2002-08-02 Matsushita Electric Ind Co Ltd アクチュエータおよびその製造方法

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