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JPS6377369U - - Google Patents

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Publication number
JPS6377369U
JPS6377369U JP1986172313U JP17231386U JPS6377369U JP S6377369 U JPS6377369 U JP S6377369U JP 1986172313 U JP1986172313 U JP 1986172313U JP 17231386 U JP17231386 U JP 17231386U JP S6377369 U JPS6377369 U JP S6377369U
Authority
JP
Japan
Prior art keywords
internal electrode
holes
layer
electrode layers
bored
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
JP1986172313U
Other languages
Japanese (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 JP1986172313U priority Critical patent/JPS6377369U/ja
Publication of JPS6377369U publication Critical patent/JPS6377369U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の構成を示す図、第２図は本考案
の一実施例を示す平面図、第３図は同じく側面図
、第４図は同じく分解図、第５図は本考案の他の
例を示す図、第６図は同じく分解図である。 １…圧電性セラミツクス、２…内部電極、２ａ
，２ｂ…舌状突出部、３…スルーホール。 Fig. 1 is a diagram showing a conventional configuration, Fig. 2 is a plan view showing an embodiment of the present invention, Fig. 3 is a side view, Fig. 4 is an exploded view, and Fig. 5 is an exploded view of an embodiment of the present invention. FIG. 6 is an exploded view showing an example of the same. 1... Piezoelectric ceramics, 2... Internal electrode, 2a
, 2b... tongue-like protrusion, 3... through hole.

補正 昭６２．２．１６ 図面の簡単な説明を次のように補正する。 明細書第６頁１６〜１７行「第５図は……分解
図である」を「第５図及び第６図は本考案の他の
例を示す平面図及び側面図、第７図は同じく分解
図である」と訂正する。Amendment February 16, 1982 The brief description of the drawing is amended as follows. Page 6 of the specification, lines 16-17 ``Figure 5 is an exploded view'' is changed to ``Figures 5 and 6 are a plan view and side view showing another example of the present invention, and Figure 7 is the same. This is an exploded view.''

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の内部電極層を有する圧電セラミツクス体
の厚み方向に複数個のスルーホールが穿設され、
該スルーホールを通じて前記内部電極層が一層毎
に対向し得る電極を形成するように導体で接続し
たことを特徴とする積層型圧電バイモルフ装置。 A plurality of through holes are bored in the thickness direction of a piezoelectric ceramic body having a plurality of internal electrode layers,
A laminated piezoelectric bimorph device characterized in that the internal electrode layers are connected by conductors through the through holes so as to form electrodes that can face each other layer by layer.
JP1986172313U 1986-11-10 1986-11-10 Pending JPS6377369U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986172313U JPS6377369U (en) 1986-11-10 1986-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986172313U JPS6377369U (en) 1986-11-10 1986-11-10

Publications (1)

Publication Number Publication Date
JPS6377369U true JPS6377369U (en) 1988-05-23

Family

ID=31108740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986172313U Pending JPS6377369U (en) 1986-11-10 1986-11-10

Country Status (1)

Country Link
JP (1) JPS6377369U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008011593A (en) * 2006-06-27 2008-01-17 Konica Minolta Opto Inc Actuator element, and its manufacturing process
JP2010219464A (en) * 2009-03-19 2010-09-30 Tdk Corp Laminated piezoelectric element

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158265A (en) * 1983-02-28 1984-09-07 Oki Electric Ind Co Ltd Impact type print head
JPS59178782A (en) * 1983-03-29 1984-10-11 Kureha Chem Ind Co Ltd Polymer bimorph structure
JPS6041272A (en) * 1983-08-17 1985-03-04 Murata Mfg Co Ltd Piezoelectric displacement element
JPS6042637A (en) * 1983-08-19 1985-03-06 Shimadzu Corp Recorder of load-elongation curve
JPS61170082A (en) * 1985-01-23 1986-07-31 Murata Mfg Co Ltd Laminated bimorph
JPS62208680A (en) * 1986-03-07 1987-09-12 Murata Mfg Co Ltd Laminar bymorph
JPS62211975A (en) * 1986-03-12 1987-09-17 Murata Mfg Co Ltd Laminated actuator and its manufacturing method
JPS62250681A (en) * 1986-04-23 1987-10-31 Murata Mfg Co Ltd Laminate bimorph cell having magnetic head fitted on one end side and support member fitted on the other

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158265A (en) * 1983-02-28 1984-09-07 Oki Electric Ind Co Ltd Impact type print head
JPS59178782A (en) * 1983-03-29 1984-10-11 Kureha Chem Ind Co Ltd Polymer bimorph structure
JPS6041272A (en) * 1983-08-17 1985-03-04 Murata Mfg Co Ltd Piezoelectric displacement element
JPS6042637A (en) * 1983-08-19 1985-03-06 Shimadzu Corp Recorder of load-elongation curve
JPS61170082A (en) * 1985-01-23 1986-07-31 Murata Mfg Co Ltd Laminated bimorph
JPS62208680A (en) * 1986-03-07 1987-09-12 Murata Mfg Co Ltd Laminar bymorph
JPS62211975A (en) * 1986-03-12 1987-09-17 Murata Mfg Co Ltd Laminated actuator and its manufacturing method
JPS62250681A (en) * 1986-04-23 1987-10-31 Murata Mfg Co Ltd Laminate bimorph cell having magnetic head fitted on one end side and support member fitted on the other

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008011593A (en) * 2006-06-27 2008-01-17 Konica Minolta Opto Inc Actuator element, and its manufacturing process
JP2010219464A (en) * 2009-03-19 2010-09-30 Tdk Corp Laminated piezoelectric element

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