JPS62181099U - - Google Patents

Info

Publication number
JPS62181099U
JPS62181099U JP6912886U JP6912886U JPS62181099U JP S62181099 U JPS62181099 U JP S62181099U JP 6912886 U JP6912886 U JP 6912886U JP 6912886 U JP6912886 U JP 6912886U JP S62181099 U JPS62181099 U JP S62181099U
Authority
JP
Japan
Prior art keywords
composite
vibrating body
ultrasonic transducer
composite vibrating
housed
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
JP6912886U
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 JP6912886U priority Critical patent/JPS62181099U/ja
Publication of JPS62181099U publication Critical patent/JPS62181099U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第1図は超音波送受波器の縦断面図、第2図は
周波数特性を示すグラフ、第3図はキヤビテイと
共鳴周波数の関係を示すグラフである。 3……バイモルフ振動子、4……漏斗状共振子
、8……開口部、9……ケース、11……空間容
積。

Claims (1)

    【実用新案登録請求の範囲】
  1. バイモルフ振動子の中央部に金属製の漏斗状共
    振子を結合して複合振動体を形成し、この複合振
    動体のノード径付近をベース部で弾力的に支持し
    た状態で、超音波の送受波用開口部を備えたケー
    ス内に複合振動体を収納した超音波送受波器にお
    いて、漏斗状共振子とバイモルフ振動子の間の空
    間容積を調整し、ケース内キヤビテイの共鳴周波
    数と複合振動体の共振周波数を略等しくしたこと
    を特徴とする超音波送受波器。
JP6912886U 1986-05-08 1986-05-08 Pending JPS62181099U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6912886U JPS62181099U (ja) 1986-05-08 1986-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6912886U JPS62181099U (ja) 1986-05-08 1986-05-08

Publications (1)

Publication Number Publication Date
JPS62181099U true JPS62181099U (ja) 1987-11-17

Family

ID=30909567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6912886U Pending JPS62181099U (ja) 1986-05-08 1986-05-08

Country Status (1)

Country Link
JP (1) JPS62181099U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015070413A (ja) * 2013-09-27 2015-04-13 太平洋セメント株式会社 パラメトリックスピーカ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015070413A (ja) * 2013-09-27 2015-04-13 太平洋セメント株式会社 パラメトリックスピーカ

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