JPS6316470U - - Google Patents

Info

Publication number
JPS6316470U
JPS6316470U JP11109286U JP11109286U JPS6316470U JP S6316470 U JPS6316470 U JP S6316470U JP 11109286 U JP11109286 U JP 11109286U JP 11109286 U JP11109286 U JP 11109286U JP S6316470 U JPS6316470 U JP S6316470U
Authority
JP
Japan
Prior art keywords
piezoelectric element
fits
piezoelectric
fitting
fixed part
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
JP11109286U
Other languages
English (en)
Other versions
JPH0436140Y2 (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 JP1986111092U priority Critical patent/JPH0436140Y2/ja
Publication of JPS6316470U publication Critical patent/JPS6316470U/ja
Application granted granted Critical
Publication of JPH0436140Y2 publication Critical patent/JPH0436140Y2/ja
Expired legal-status Critical Current

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  • Fuel-Injection Apparatus (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す圧電アクチユ
エータの断面図、第2図は圧電素子の部品図、第
3図は第1図のA―A断面図、第4図は他の実施
例を示す断面図、である。 2…ピストン、12…下部絶縁部材、14…圧
電素子、16…上部絶縁部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 圧電素子の伸縮により移動する移動部と、圧電
    素子の一端と係合する固定部との少なくとも一方
    を導電性部材により形成し、 導電性部材により形成された上記移動部及び/
    または固定部と上記圧電素子との間に絶縁部材を
    設け た圧電アクチユエータにおいて、 上記絶縁部材が、 上記圧電素子側に上記圧電素子とはめあう嵌合
    部を有し、 上記固定部若しくは移動部側に上記固定部若し
    くは移動部に設けた係合部とはめあう嵌合部を備
    え たことを特徴とする圧電アクチユエータ。
JP1986111092U 1986-07-18 1986-07-18 Expired JPH0436140Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986111092U JPH0436140Y2 (ja) 1986-07-18 1986-07-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986111092U JPH0436140Y2 (ja) 1986-07-18 1986-07-18

Publications (2)

Publication Number Publication Date
JPS6316470U true JPS6316470U (ja) 1988-02-03
JPH0436140Y2 JPH0436140Y2 (ja) 1992-08-26

Family

ID=30990694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986111092U Expired JPH0436140Y2 (ja) 1986-07-18 1986-07-18

Country Status (1)

Country Link
JP (1) JPH0436140Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711426U (ja) * 1980-06-23 1982-01-21
JPS6153956U (ja) * 1984-09-13 1986-04-11
JPS6188772A (ja) * 1984-10-05 1986-05-07 Nippon Soken Inc 圧電素子を用いたアクチユエ−タ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5658887A (en) * 1979-10-18 1981-05-22 Canon Inc Printer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711426U (ja) * 1980-06-23 1982-01-21
JPS6153956U (ja) * 1984-09-13 1986-04-11
JPS6188772A (ja) * 1984-10-05 1986-05-07 Nippon Soken Inc 圧電素子を用いたアクチユエ−タ

Also Published As

Publication number Publication date
JPH0436140Y2 (ja) 1992-08-26

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