JPH0243021U - - Google Patents

Info

Publication number
JPH0243021U
JPH0243021U JP12154688U JP12154688U JPH0243021U JP H0243021 U JPH0243021 U JP H0243021U JP 12154688 U JP12154688 U JP 12154688U JP 12154688 U JP12154688 U JP 12154688U JP H0243021 U JPH0243021 U JP H0243021U
Authority
JP
Japan
Prior art keywords
piezoelectric ceramic
circuit board
printed circuit
strip
electrically
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.)
Pending
Application number
JP12154688U
Other languages
English (en)
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 JP12154688U priority Critical patent/JPH0243021U/ja
Publication of JPH0243021U publication Critical patent/JPH0243021U/ja
Pending 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図は本考案による圧電磁器振動板の斜視図
、第２図は本考案による圧電磁器共振子の平面図
、第３図は特性図、第４図は従来の圧電磁器共振
子の斜視断面図である。 １，２，１０，１１……圧電磁器振動板、１ａ
，１ｂ，２ａ，２ｂ，１０ａ，１０ｂ，１０ｃ…
…電極、３……プリント基板、３ａ，３ｂ，３ｃ
……配線パターン、４……半田または導電性接着
剤、５……入力用リード端子、６……出力用リー
ド端子、７……アース用リード端子、８……緩衝
材、９……エポキシ樹脂。

Claims (1)

    【実用新案登録請求の範囲】
  1. 両端に振動部を有する、固有振動周波数の異な
    る複数枚の短冊状の圧電磁器振動板を、プリント
    基板又は金属製電極板の両極パターンに、並列に
    電気的、機械的に接続固定したことを特徴とする
    圧電磁器共振子。
JP12154688U 1988-09-19 1988-09-19 Pending JPH0243021U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12154688U JPH0243021U (ja) 1988-09-19 1988-09-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12154688U JPH0243021U (ja) 1988-09-19 1988-09-19

Publications (1)

Publication Number Publication Date
JPH0243021U true JPH0243021U (ja) 1990-03-26

Family

ID=31368648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12154688U Pending JPH0243021U (ja) 1988-09-19 1988-09-19

Country Status (1)

Country Link
JP (1) JPH0243021U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04192909A (ja) * 1990-11-27 1992-07-13 Murata Mfg Co Ltd 複合トラップ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992612A (ja) * 1982-11-18 1984-05-28 Matsushita Electric Ind Co Ltd セラミツクフイルタ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992612A (ja) * 1982-11-18 1984-05-28 Matsushita Electric Ind Co Ltd セラミツクフイルタ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04192909A (ja) * 1990-11-27 1992-07-13 Murata Mfg Co Ltd 複合トラップ

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