JPH0295924U - - Google Patents

Info

Publication number
JPH0295924U
JPH0295924U JP456289U JP456289U JPH0295924U JP H0295924 U JPH0295924 U JP H0295924U JP 456289 U JP456289 U JP 456289U JP 456289 U JP456289 U JP 456289U JP H0295924 U JPH0295924 U JP H0295924U
Authority
JP
Japan
Prior art keywords
case
electrode parts
lower case
terminals
upper case
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
JP456289U
Other languages
English (en)
Other versions
JPH087697Y2 (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 JP1989004562U priority Critical patent/JPH087697Y2/ja
Publication of JPH0295924U publication Critical patent/JPH0295924U/ja
Application granted granted Critical
Publication of JPH087697Y2 publication Critical patent/JPH087697Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例である圧電フイルタ
の分解斜視図、第２図は第１図の端面図、第３図
は従来の圧電フイルタの構造を示す分解斜視図、
第４図は第３図に示される圧電フイルタの端面図
である。 １…下ケース、３…入力端子、６…出力端子、
９…圧電共振子、１１…入力電極部、１２…出力
電極部、１３…アース電極部、１４…上ケース、
１６…アース端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 下ケースと上ケースとが一体化したケース内に
    、表裏面に電極部が形成された圧電共振子が収容
    されていると共に、圧電共振子が弾性的に挟持さ
    れた状態で、上記各電極部にそれぞれ端子が接続
    された圧電部品において、各端子がそれぞれ下ケ
    ースと上ケースとにモールドされていることを特
    徴とする圧電部品。
JP1989004562U 1989-01-18 1989-01-18 圧電部品 Expired - Lifetime JPH087697Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989004562U JPH087697Y2 (ja) 1989-01-18 1989-01-18 圧電部品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989004562U JPH087697Y2 (ja) 1989-01-18 1989-01-18 圧電部品

Publications (2)

Publication Number Publication Date
JPH0295924U true JPH0295924U (ja) 1990-07-31
JPH087697Y2 JPH087697Y2 (ja) 1996-03-04

Family

ID=31207186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989004562U Expired - Lifetime JPH087697Y2 (ja) 1989-01-18 1989-01-18 圧電部品

Country Status (1)

Country Link
JP (1) JPH087697Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082829U (ja) * 1983-11-10 1985-06-08 松下電器産業株式会社 発振子
JPS60119131U (ja) * 1984-01-18 1985-08-12 東光株式会社 梯子型圧電濾波器
JPS6118208A (ja) * 1984-07-04 1986-01-27 Matsushita Electric Ind Co Ltd セラミツク共振子
JPS61163431U (ja) * 1985-03-29 1986-10-09

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082829U (ja) * 1983-11-10 1985-06-08 松下電器産業株式会社 発振子
JPS60119131U (ja) * 1984-01-18 1985-08-12 東光株式会社 梯子型圧電濾波器
JPS6118208A (ja) * 1984-07-04 1986-01-27 Matsushita Electric Ind Co Ltd セラミツク共振子
JPS61163431U (ja) * 1985-03-29 1986-10-09

Also Published As

Publication number Publication date
JPH087697Y2 (ja) 1996-03-04

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term