JPS60101763U - Piezoelectric element - Google Patents

Piezoelectric element

Info

Publication number
JPS60101763U
JPS60101763U JP1983193250U JP19325083U JPS60101763U JP S60101763 U JPS60101763 U JP S60101763U JP 1983193250 U JP1983193250 U JP 1983193250U JP 19325083 U JP19325083 U JP 19325083U JP S60101763 U JPS60101763 U JP S60101763U
Authority
JP
Japan
Prior art keywords
piezoelectric element
divided electrodes
utility
electrode
model
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
JP1983193250U
Other languages
Japanese (ja)
Other versions
JPH0244526Y2 (en
Inventor
藤田　英男
安居院　文男
Original Assignee
ティーディーケイ株式会社
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 by ティーディーケイ株式会社 filed Critical ティーディーケイ株式会社
Priority to JP1983193250U priority Critical patent/JPS60101763U/en
Publication of JPS60101763U publication Critical patent/JPS60101763U/en
Application granted granted Critical
Publication of JPH0244526Y2 publication Critical patent/JPH0244526Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の圧電素子の平面図、第２図は同じくその
正面断面図、第３図は圧電素子を使用したトナーゼンサ
回路の電気回路接続図、第４図は本考案に係る圧電素子
の平面図、第５図は第４図のＡ□−Ａ１線上における断
面図である。 ′　１・・・振動板、２・・・圧電振動子、２１，２２
．２　　　−３１・・・電極、２３２・・・容量電極、
？、　８．９・・・回　　　　　゛路部品。Fig. 1 is a plan view of a conventional piezoelectric element, Fig. 2 is a front sectional view thereof, Fig. 3 is an electrical circuit connection diagram of a toner sensor circuit using a piezoelectric element, and Fig. 4 is a diagram of a piezoelectric element according to the present invention. The plan view and FIG. 5 are sectional views taken along the line A□-A1 in FIG. 4. ' 1... Vibration plate, 2... Piezoelectric vibrator, 21, 22
．． 2-31... Electrode, 232... Capacitive electrode,
? , 8.9...Circuit parts.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　厚み方向の一面側に電極を設けた圧電素体の
゛　他面側に複数の分割電極を設け、該分割電極め少な
くとも１つをコンデンサを形成するための容量電極とし
たことを特徴とする圧電素子。(1) A piezoelectric element body having an electrode provided on one side in the thickness direction, and a plurality of divided electrodes provided on the other side, and at least one of the divided electrodes serving as a capacitive electrode for forming a capacitor. piezoelectric element. （２）前記分割電極の上ｉＦ回路部品を実装したこと゛
を特徴とする実用新案登録請求の範囲第１項に記載の圧
電素子。　　　　・(2) The piezoelectric element according to claim 1, which is a registered utility model, characterized in that an iF circuit component is mounted on the divided electrodes.・
JP1983193250U 1983-12-14 1983-12-14 Piezoelectric element Granted JPS60101763U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983193250U JPS60101763U (en) 1983-12-14 1983-12-14 Piezoelectric element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983193250U JPS60101763U (en) 1983-12-14 1983-12-14 Piezoelectric element

Publications (2)

Publication Number Publication Date
JPS60101763U true JPS60101763U (en) 1985-07-11
JPH0244526Y2 JPH0244526Y2 (en) 1990-11-27

Family

ID=30415687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983193250U Granted JPS60101763U (en) 1983-12-14 1983-12-14 Piezoelectric element

Country Status (1)

Country Link
JP (1) JPS60101763U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014502440A (en) * 2010-11-04 2014-01-30 アルグラ・ホールディング・アーゲー Piezoelectric signal generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014502440A (en) * 2010-11-04 2014-01-30 アルグラ・ホールディング・アーゲー Piezoelectric signal generator

Also Published As

Publication number Publication date
JPH0244526Y2 (en) 1990-11-27

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