JPS63178364U - - Google Patents

Info

Publication number
JPS63178364U
JPS63178364U JP1987070323U JP7032387U JPS63178364U JP S63178364 U JPS63178364 U JP S63178364U JP 1987070323 U JP1987070323 U JP 1987070323U JP 7032387 U JP7032387 U JP 7032387U JP S63178364 U JPS63178364 U JP S63178364U
Authority
JP
Japan
Prior art keywords
laminated
piezoelectric actuator
piezoelectric
drive circuit
multiple layers
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
JP1987070323U
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 JP1987070323U priority Critical patent/JPS63178364U/ja
Publication of JPS63178364U publication Critical patent/JPS63178364U/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図は本考案に係る積層型圧電アクチユエー
タの斜視図、第2図は同アクチユエータの駆動回
路を含めて示す側面図、第3図は従来例に係る積
層型アクチユエータの説明図である。 10,11,12,13:圧電素子、10a,
10b,11a,11b,12a,12b,13
a,13b:電極部、14:中板電極、15,1
5a,15b,15c,16,16a,16b:
リード線。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 多層に積層形成する圧電素子の長さを徐々
    に変えて相対する電極部を露出し、その露出面に
    所定の駆動回路を形成するリード線を接続可能に
    してなることを特徴とする積層型圧電アクチユエ
    ータ。 (2) 上記圧電素子が金属製の中板電極を中間層
    に介在させて積層形成されているところの実用新
    案登録請求の範囲第1項記載の積層型圧電アクチ
    ユエータ。
JP1987070323U 1987-05-12 1987-05-12 Pending JPS63178364U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987070323U JPS63178364U (ja) 1987-05-12 1987-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987070323U JPS63178364U (ja) 1987-05-12 1987-05-12

Publications (1)

Publication Number Publication Date
JPS63178364U true JPS63178364U (ja) 1988-11-18

Family

ID=30911859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987070323U Pending JPS63178364U (ja) 1987-05-12 1987-05-12

Country Status (1)

Country Link
JP (1) JPS63178364U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003288158A (ja) * 2002-01-28 2003-10-10 Sony Corp タクタイル・フィードバック機能を持つ携帯型機器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003288158A (ja) * 2002-01-28 2003-10-10 Sony Corp タクタイル・フィードバック機能を持つ携帯型機器

Similar Documents

Publication Publication Date Title
JPS63178364U (ja)
JPH0213755U (ja)
JPS6276506U (ja)
JPS60119200U (ja) 圧電発音体
JPS62104466U (ja)
JPS6448061U (ja)
JPH0486096U (ja)
JPS63118252U (ja)
JPH0279564U (ja)
JPH0324799U (ja)
JPS6257500U (ja)
JPH0282058U (ja)
JPH01112067U (ja)
JPH02142518U (ja)
JPS5916214U (ja) モ−タアクチユエ−タのプリント基板
JPH02104660U (ja)
JPH01122940U (ja)
JPH02101560U (ja)
JPS6413798U (ja)
JPS60166294U (ja) 駆動用圧電装置
JPS62164494U (ja)
JPH0242425U (ja)
JPS6170493U (ja)
JPS645465U (ja)
JPH0275760U (ja)