JPH0293578U - - Google Patents

Info

Publication number
JPH0293578U
JPH0293578U JP1989002293U JP229389U JPH0293578U JP H0293578 U JPH0293578 U JP H0293578U JP 1989002293 U JP1989002293 U JP 1989002293U JP 229389 U JP229389 U JP 229389U JP H0293578 U JPH0293578 U JP H0293578U
Authority
JP
Japan
Prior art keywords
members
mounting
pressurizing
mounting members
damping material
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
JP1989002293U
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 JP1989002293U priority Critical patent/JPH0293578U/ja
Publication of JPH0293578U publication Critical patent/JPH0293578U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の斜視図、第2図は
本考案の他の実施例の斜視図、第3図は第1図の
圧電アクチユエータの特性図である。 1……積層型圧電素子、2……与圧部材、3…
…取付部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 制振材で成形した2個の与圧部材と、この
    2個の与圧部材のそれぞれの長手方向一端部およ
    び前記2個の与圧部材のそれぞれの長手方向他端
    部に締結して四角形空間を形成する2個の取付部
    材と、前記四角形空間に収容され、前記取付部材
    の一方に一方の変位発生面を面接触し、前記取付
    部材の他方の変位発生面を面接触する積層型圧電
    素子とを具備し、前記与圧部材により前記積層型
    圧電素子の伸縮方向に所定の圧力を与えるように
    構成したことを特徴とする圧電アクチユエータ。 (2) 前記2個の与圧部材と、前記2個の取付部
    材が制振材によつて一体に形成されている請求項
    (1)記載の圧電アクチユエータ。
JP1989002293U 1989-01-11 1989-01-11 Pending JPH0293578U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989002293U JPH0293578U (ja) 1989-01-11 1989-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989002293U JPH0293578U (ja) 1989-01-11 1989-01-11

Publications (1)

Publication Number Publication Date
JPH0293578U true JPH0293578U (ja) 1990-07-25

Family

ID=31202935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989002293U Pending JPH0293578U (ja) 1989-01-11 1989-01-11

Country Status (1)

Country Link
JP (1) JPH0293578U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016034225A (ja) * 2014-07-28 2016-03-10 有限会社メカノトランスフォーマ 圧電アクチュエータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016034225A (ja) * 2014-07-28 2016-03-10 有限会社メカノトランスフォーマ 圧電アクチュエータ

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