JPS59171365U - Piezoelectric element unit - Google Patents

Piezoelectric element unit

Info

Publication number
JPS59171365U
JPS59171365U JP6445983U JP6445983U JPS59171365U JP S59171365 U JPS59171365 U JP S59171365U JP 6445983 U JP6445983 U JP 6445983U JP 6445983 U JP6445983 U JP 6445983U JP S59171365 U JPS59171365 U JP S59171365U
Authority
JP
Japan
Prior art keywords
piezoelectric element
element unit
insulating case
terminal board
intermediate terminal
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
JP6445983U
Other languages
Japanese (ja)
Other versions
JPH0129798Y2 (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 JP6445983U priority Critical patent/JPS59171365U/en
Publication of JPS59171365U publication Critical patent/JPS59171365U/en
Application granted granted Critical
Publication of JPH0129798Y2 publication Critical patent/JPH0129798Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (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図は従来例における圧電素子ユニットの断面図、第
２図ａは本考案に係る圧電素子ユニットの一実施例を示
す断面図、同図すはその要部拡大断面図、第３図ａは同
じく他の実施例の断面図、同図すはその要部断面図であ
る。 ２・・・・・・中間端子板、４・・・・・・スペーサ、
３・・・・・・圧電素子、５・・・・・・当て金、６・
・・・・・受は体、８・・・・・・絶縁ケース、９・・
・・・・空気抜き用孔。FIG. 1 is a cross-sectional view of a piezoelectric element unit in a conventional example, FIG. 1 is a sectional view of another embodiment, and the same figure is a sectional view of a main part thereof. 2... Intermediate terminal board, 4... Spacer,
3... piezoelectric element, 5... padding, 6...
...Base is body, 8...Insulation case, 9...
...Air vent hole.

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の側に圧電素
子を配し、この圧電素子の外端面にスペーサおよび当て
金を設け、また、上記絶縁ケース内の上記中間端子板の
他方の側に高硬度受は体を設けるとともに、この受は体
挿入側の上記絶縁ケースの一部に貫通孔を設けてなる圧
電素子ユニット。A piezoelectric element is arranged on one side of the intermediate terminal board in the insulating case, a spacer and a pad are provided on the outer end surface of the piezoelectric element, and a piezoelectric element is provided on the other side of the intermediate terminal board in the insulating case. A piezoelectric element unit in which a high hardness receiver is provided with a body and a through hole is provided in a part of the insulating case on the body insertion side.
JP6445983U 1983-04-28 1983-04-28 Piezoelectric element unit Granted JPS59171365U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6445983U JPS59171365U (en) 1983-04-28 1983-04-28 Piezoelectric element unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6445983U JPS59171365U (en) 1983-04-28 1983-04-28 Piezoelectric element unit

Publications (2)

Publication Number Publication Date
JPS59171365U true JPS59171365U (en) 1984-11-16
JPH0129798Y2 JPH0129798Y2 (en) 1989-09-11

Family

ID=30194641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6445983U Granted JPS59171365U (en) 1983-04-28 1983-04-28 Piezoelectric element unit

Country Status (1)

Country Link
JP (1) JPS59171365U (en)

Also Published As

Publication number Publication date
JPH0129798Y2 (en) 1989-09-11

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