JPS63108297U - - Google Patents

Info

Publication number
JPS63108297U
JPS63108297U JP19168187U JP19168187U JPS63108297U JP S63108297 U JPS63108297 U JP S63108297U JP 19168187 U JP19168187 U JP 19168187U JP 19168187 U JP19168187 U JP 19168187U JP S63108297 U JPS63108297 U JP S63108297U
Authority
JP
Japan
Prior art keywords
slits
equalizer
bullet
peripheral surface
sound emitting
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
JP19168187U
Other languages
English (en)
Other versions
JPH0122319Y2 (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 JP19168187U priority Critical patent/JPH0122319Y2/ja
Publication of JPS63108297U publication Critical patent/JPS63108297U/ja
Application granted granted Critical
Publication of JPH0122319Y2 publication Critical patent/JPH0122319Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Description

【図面の簡単な説明】
第1図は従来の圧電型ホーンツウイターの平面
図、第2図は同断面図、第3図は別種の従来例の
平面図、第4図は同断面図、第5図は本考案実施
例の平面図、第6図は同断面図、第7図は全方向
エネルギー特性図である。 1は砲弾状イコライザー、2は環状イコライザ
ー、3は連結部、4は放音孔、5はスリツト、6
はスリツト、8は振動板である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 砲弾状イコライザー1の基部と環状イコライザ
    ー2との間に複数個の連結部3を設け、複数個の
    円弧状放音孔4を形成すると共に、砲弾状イコラ
    イザー1の外周面に複数個のスリツト5を設ける
    と共に、環状イコライザー2の内周面に複数個の
    スリツト6を夫々設け、放音孔4とスリツト5及
    びスリツト6をそれぞれ軸対象に結合させたこと
    を特徴とする圧電型ホーンツウイター。
JP19168187U 1987-12-16 1987-12-16 Expired JPH0122319Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19168187U JPH0122319Y2 (ja) 1987-12-16 1987-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19168187U JPH0122319Y2 (ja) 1987-12-16 1987-12-16

Publications (2)

Publication Number Publication Date
JPS63108297U true JPS63108297U (ja) 1988-07-12
JPH0122319Y2 JPH0122319Y2 (ja) 1989-06-30

Family

ID=31146048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19168187U Expired JPH0122319Y2 (ja) 1987-12-16 1987-12-16

Country Status (1)

Country Link
JP (1) JPH0122319Y2 (ja)

Also Published As

Publication number Publication date
JPH0122319Y2 (ja) 1989-06-30

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