JPH0242456U - - Google Patents

Info

Publication number
JPH0242456U
JPH0242456U JP1988120469U JP12046988U JPH0242456U JP H0242456 U JPH0242456 U JP H0242456U JP 1988120469 U JP1988120469 U JP 1988120469U JP 12046988 U JP12046988 U JP 12046988U JP H0242456 U JPH0242456 U JP H0242456U
Authority
JP
Japan
Prior art keywords
subunits
subunit
laminated
bottom surfaces
piezoelectric
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
JP1988120469U
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 JP1988120469U priority Critical patent/JPH0242456U/ja
Publication of JPH0242456U publication Critical patent/JPH0242456U/ja
Pending legal-status Critical Current

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Landscapes

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Description

【図面の簡単な説明】
第1図は本考案による圧電体を構成する積層体
サブユニツトの外観斜視図;第2図は第1図に示
すサブユニツトを複数個、接着した圧電体の部分
的正面図;第3図は本考案による圧電体接着部の
変形前、変形後を示す外観図;第4図は従来の圧
電体の変形前後を示す外観図;第5図は従来の圧
電体において積層体サブユニツトの変形前を示す
外観斜視図;第6図は第5図に示すサブユニツト
の変形後形状を示す外観斜視図。 1……積層体サブユニツト、1a,1b……ユ
ニツト側面、1c,1d……ユニツト上下面、4
……外部電極、6……面取り(部)、10……シ
ート積層型圧電体。

Claims (1)

  1. 【実用新案登録請求の範囲】 くし状に交差配置された電極を有する複数の積
    層体サブユニツトから成り、1サブユニツトの上
    下面を他のサブユニツトの上下面に接着して複数
    個積み重ねたシート積層型圧電体において、 上記各積層体サブユニツトの外部電極を有する
    ユニツト側面と、上記サブユニツト上下面とが交
    わるエツジに面取り部を形成することを特徴とす
    るシート積層型圧電体。
JP1988120469U 1988-09-16 1988-09-16 Pending JPH0242456U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988120469U JPH0242456U (ja) 1988-09-16 1988-09-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988120469U JPH0242456U (ja) 1988-09-16 1988-09-16

Publications (1)

Publication Number Publication Date
JPH0242456U true JPH0242456U (ja) 1990-03-23

Family

ID=31366605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988120469U Pending JPH0242456U (ja) 1988-09-16 1988-09-16

Country Status (1)

Country Link
JP (1) JPH0242456U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103370804A (zh) * 2011-04-05 2013-10-23 本田技研工业株式会社 层叠压电体
DE102019201650A1 (de) * 2019-02-08 2020-08-13 Pi Ceramic Gmbh Verfahren zur Herstellung eines piezoelektrischen Stapelaktors und piezoelektrischer Stapelaktor, vorzugsweise hergestellt nach dem Verfahren

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103370804A (zh) * 2011-04-05 2013-10-23 本田技研工业株式会社 层叠压电体
JP5487361B2 (ja) * 2011-04-05 2014-05-07 本田技研工業株式会社 積層圧電体
EP2696382A4 (en) * 2011-04-05 2014-10-08 Honda Motor Co Ltd LAMINATED PIEZOELECTRIC BODY
DE102019201650A1 (de) * 2019-02-08 2020-08-13 Pi Ceramic Gmbh Verfahren zur Herstellung eines piezoelektrischen Stapelaktors und piezoelektrischer Stapelaktor, vorzugsweise hergestellt nach dem Verfahren
US12010922B2 (en) 2019-02-08 2024-06-11 Pi Ceramic Gmbh Method for producing a piezoelectric stack actuator, and piezoelectric stack actuator

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