JPS606967U - Piezoelectric element unit - Google Patents

Piezoelectric element unit

Info

Publication number
JPS606967U
JPS606967U JP9991583U JP9991583U JPS606967U JP S606967 U JPS606967 U JP S606967U JP 9991583 U JP9991583 U JP 9991583U JP 9991583 U JP9991583 U JP 9991583U JP S606967 U JPS606967 U JP S606967U
Authority
JP
Japan
Prior art keywords
piezoelectric element
insulating case
element unit
receiver
terminal plate
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
JP9991583U
Other languages
Japanese (ja)
Other versions
JPS636623Y2 (en
Inventor
平尾　恒夫
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP9991583U priority Critical patent/JPS606967U/en
Publication of JPS606967U publication Critical patent/JPS606967U/en
Application granted granted Critical
Publication of JPS636623Y2 publication Critical patent/JPS636623Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Piezo-Electric Transducers For Audible Bands (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 drawings]

第１図ａは従来例の圧電素子ユニットを示す断面図、第
１図すはその要部断面図、第２図ａは本考案による圧電
素子ユニットの一実施例を示す断面図、第２図すはその
要部断面図、第３図は本考案による他の実施例を示す要
部断面図である。 １・・・・・・絶縁ケース、２・・・・・・受は体、３
・・・・・・中間端子板、４・・・・・・圧電素子、５
・・・・・・スペーサ、６・・・・・・当て金、１ｂ・
・・・・・小孔、ＩＣ・・・・・・リング状の凸部、１
ｄ・・・・・・凹状の溝部。FIG. 1a is a cross-sectional view showing a conventional piezoelectric element unit, FIG. 1 is a cross-sectional view of a main part thereof, FIG. 3 is a sectional view of the main part showing another embodiment of the present invention. 1... Insulation case, 2... Uke is body, 3
...Intermediate terminal board, 4...Piezoelectric element, 5
...Spacer, 6...Fill, 1b.
...Small hole, IC...Ring-shaped protrusion, 1
d... Concave groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 絶縁ケース内に中間端子板を境として一方に圧電素子を
配し、この圧電素子の外端面にスペーサ及び当て金を設
け、上記絶縁ケース内の上記中間端子板の他方に金属等
からなる高硬度の受は体を配し、上記絶縁ケースの上記
受は体側に形成される空気抜き用の小孔内部にリング状
の凸部または凹状の溝部を設けてなる圧電素子ユニット
。A piezoelectric element is arranged on one side of the intermediate terminal plate in the insulating case, a spacer and a pad are provided on the outer end surface of the piezoelectric element, and a high hardness made of metal or the like is provided on the other side of the intermediate terminal plate in the insulating case. The receiver of the insulating case has a body, and the receiver of the insulating case has a ring-shaped protrusion or a concave groove inside a small hole for air vent formed on the body side.
JP9991583U 1983-06-27 1983-06-27 Piezoelectric element unit Granted JPS606967U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9991583U JPS606967U (en) 1983-06-27 1983-06-27 Piezoelectric element unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9991583U JPS606967U (en) 1983-06-27 1983-06-27 Piezoelectric element unit

Publications (2)

Publication Number Publication Date
JPS606967U true JPS606967U (en) 1985-01-18
JPS636623Y2 JPS636623Y2 (en) 1988-02-24

Family

ID=30236581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9991583U Granted JPS606967U (en) 1983-06-27 1983-06-27 Piezoelectric element unit

Country Status (1)

Country Link
JP (1) JPS606967U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117004U (en) * 1988-02-03 1989-08-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01117004U (en) * 1988-02-03 1989-08-08
JPH0421202Y2 (en) * 1988-02-03 1992-05-14

Also Published As

Publication number Publication date
JPS636623Y2 (en) 1988-02-24

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