JPS6172661U - - Google Patents

Info

Publication number
JPS6172661U
JPS6172661U JP15804384U JP15804384U JPS6172661U JP S6172661 U JPS6172661 U JP S6172661U JP 15804384 U JP15804384 U JP 15804384U JP 15804384 U JP15804384 U JP 15804384U JP S6172661 U JPS6172661 U JP S6172661U
Authority
JP
Japan
Prior art keywords
cavitation
ultrasonic
ultrasonic probe
measuring device
stern
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
JP15804384U
Other languages
English (en)
Other versions
JPH0212586Y2 (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 JP15804384U priority Critical patent/JPH0212586Y2/ja
Publication of JPS6172661U publication Critical patent/JPS6172661U/ja
Application granted granted Critical
Publication of JPH0212586Y2 publication Critical patent/JPH0212586Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第１図は船尾に
超音波探触子を取り付けた状態を示す側面図、第
２図は超音波探触子の断面図、第３図はキヤビテ
ーシヨン測定装置のブロツク図である。 １…キヤビテーシヨン測定装置、４…プロペラ
、６…超音波探触子、８…圧電振動子、１２…ケ
ーシング。

Claims (1)

    【実用新案登録請求の範囲】
  1. 船尾のプロペラの対向位置に配置される超音波
    探触子を備え、この超音波探触子は圧電振動子が
    収容されるケーシングの前面がレンズ効果のある
    凹面状に形成され、前記プロペラの羽根に超音波
    を放射して該羽根から反射される超音波エコーの
    減衰量を検出してキヤビテーシヨンの程度を測定
    することを特徴とするキヤビテーシヨン測定装置
    。
JP15804384U 1984-10-18 1984-10-18 Expired JPH0212586Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15804384U JPH0212586Y2 (ja) 1984-10-18 1984-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15804384U JPH0212586Y2 (ja) 1984-10-18 1984-10-18

Publications (2)

Publication Number Publication Date
JPS6172661U true JPS6172661U (ja) 1986-05-17
JPH0212586Y2 JPH0212586Y2 (ja) 1990-04-09

Family

ID=30716027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15804384U Expired JPH0212586Y2 (ja) 1984-10-18 1984-10-18

Country Status (1)

Country Link
JP (1) JPH0212586Y2 (ja)

Also Published As

Publication number Publication date
JPH0212586Y2 (ja) 1990-04-09

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