JPH0284423U - - Google Patents

Info

Publication number
JPH0284423U
JPH0284423U JP16319688U JP16319688U JPH0284423U JP H0284423 U JPH0284423 U JP H0284423U JP 16319688 U JP16319688 U JP 16319688U JP 16319688 U JP16319688 U JP 16319688U JP H0284423 U JPH0284423 U JP H0284423U
Authority
JP
Japan
Prior art keywords
terminal board
case
metal case
rubber plate
piezoelectric
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
JP16319688U
Other languages
English (en)
Other versions
JPH0546347Y2 (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 JP16319688U priority Critical patent/JPH0546347Y2/ja
Publication of JPH0284423U publication Critical patent/JPH0284423U/ja
Application granted granted Critical
Publication of JPH0546347Y2 publication Critical patent/JPH0546347Y2/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を示し、Aは要部断
面正図、BはA図イ−イ線に沿う縦断側面図、C
は底面図、第2図はこの種圧電フイルタの等価回
路図、第3図は従来例を第1図Bと同じ断面で表
わした縦断側面図である。尚、図中、同一部品に
は同一番号を示した。 1,2……圧電共振子、3……入力端子板、4
……出力端子板、5……連結端子板、6……接地
端子板、7……金属製ケース、8′……絶縁ゴム
板、12……導電製ゴム板。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属製ケース内に複数の圧電共振子、入出力端
    子板、接地端子板及び連結端子板等を縦列に収納
    してなるものにおいて、前記ケースの内側面にコ
    の字状絶縁枠を嵌込んで圧電素子と各端子板の外
    周縁がケースと電気的に接触しないようになし、
    更に金属ケースの一方の内面と、これと対向する
    入力端子板との間に絶縁ゴム板を挿入し、かつ金
    属ケースの他方の内面とこれと対向する接地端子
    板との間に導電性ゴム板を挿入してなることを特
    徴とする圧電セラミツクフイルタ。
JP16319688U 1988-12-15 1988-12-15 Expired - Lifetime JPH0546347Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16319688U JPH0546347Y2 (ja) 1988-12-15 1988-12-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16319688U JPH0546347Y2 (ja) 1988-12-15 1988-12-15

Publications (2)

Publication Number Publication Date
JPH0284423U true JPH0284423U (ja) 1990-06-29
JPH0546347Y2 JPH0546347Y2 (ja) 1993-12-03

Family

ID=31447704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16319688U Expired - Lifetime JPH0546347Y2 (ja) 1988-12-15 1988-12-15

Country Status (1)

Country Link
JP (1) JPH0546347Y2 (ja)

Also Published As

Publication number Publication date
JPH0546347Y2 (ja) 1993-12-03

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term