JPS6326766U - - Google Patents

Info

Publication number
JPS6326766U
JPS6326766U JP12027886U JP12027886U JPS6326766U JP S6326766 U JPS6326766 U JP S6326766U JP 12027886 U JP12027886 U JP 12027886U JP 12027886 U JP12027886 U JP 12027886U JP S6326766 U JPS6326766 U JP S6326766U
Authority
JP
Japan
Prior art keywords
piezoelectric element
housing
piezoelectric
piezoelectric actuator
insulating 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
JP12027886U
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 JP12027886U priority Critical patent/JPS6326766U/ja
Publication of JPS6326766U publication Critical patent/JPS6326766U/ja
Pending 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としての圧電アクチ
ユエータの断面図、第2図は上記圧電アクチユエ
ータを好適に使用したデイーゼル機関の燃料噴射
弁の断面図、第3図は本考案の他の実施態様を示
す圧電アクチユエータの断面図、である。 1……圧電アクチユエータ、3……アクチユエ
ータハウジング、5……アウタカバー、13……
圧電素子、21……ピストン、33……絶縁材、
35……第2絶縁材。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 圧電素子が、ハウジング内に該ハウジングと
    間隙を持つよう設けられた圧電アクチユエータに
    おいて、 上記間隙にあつて上記圧電素子と非接触の位置
    に、上記圧電素子を覆う電気的絶縁材を備えたこ
    とを特徴とする圧電アクチユエータ。 2 上記電気的絶縁材が上記ハウジングの内面に
    着設された実用新案登録請求の範囲第1項記載の
    圧電アクチユエータ。
JP12027886U 1986-08-05 1986-08-05 Pending JPS6326766U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12027886U JPS6326766U (ja) 1986-08-05 1986-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12027886U JPS6326766U (ja) 1986-08-05 1986-08-05

Publications (1)

Publication Number Publication Date
JPS6326766U true JPS6326766U (ja) 1988-02-22

Family

ID=31008447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12027886U Pending JPS6326766U (ja) 1986-08-05 1986-08-05

Country Status (1)

Country Link
JP (1) JPS6326766U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077684A (ja) * 1983-09-30 1985-05-02 Asahi Okuma Ind Co Ltd アクチユエ−タ−

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077684A (ja) * 1983-09-30 1985-05-02 Asahi Okuma Ind Co Ltd アクチユエ−タ−

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