JPS60115300U - Underwater sound absorption board - Google Patents

Underwater sound absorption board

Info

Publication number
JPS60115300U
JPS60115300U JP165584U JP165584U JPS60115300U JP S60115300 U JPS60115300 U JP S60115300U JP 165584 U JP165584 U JP 165584U JP 165584 U JP165584 U JP 165584U JP S60115300 U JPS60115300 U JP S60115300U
Authority
JP
Japan
Prior art keywords
underwater sound
sound absorption
absorption board
sound
absorbing board
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
JP165584U
Other languages
Japanese (ja)
Inventor
博昭 野田
繁 野口
Original Assignee
三菱重工業株式会社
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 by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP165584U priority Critical patent/JPS60115300U/en
Publication of JPS60115300U publication Critical patent/JPS60115300U/en
Pending legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図および第２図は従来例を示し、第１図は潜水船の
側面図、第２図は水中吸音板の一部を破断して示す斜視
図である。第３図ないし第５図は本考案の一実施例を示
し、第３図は潜水船の側面図、第４図は水中吸音板の一
部を破断して示す斜視図、笹５図は水中吸音板の断面図
である。 １１・・・・・・船体、１３・・・・・・ソナー、１４
・・・・・・水中吸音板、１５・・・・・・吸音板本体
、１６・・・・・・空洞、１７・・・・・・表面材。1 and 2 show a conventional example, with FIG. 1 being a side view of a submersible, and FIG. 2 being a partially cutaway perspective view of an underwater sound absorbing plate. Figures 3 to 5 show one embodiment of the present invention, Figure 3 is a side view of a submersible, Figure 4 is a perspective view showing a partially cut away underwater sound absorbing plate, and Figure 5 is an underwater sound absorbing board. It is a sectional view of a sound absorption board. 11...Hull, 13...Sonar, 14
...Underwater sound absorption board, 15 ... Sound absorption board body, 16 ... Cavity, 17 ... Surface material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部に空洞部を有する吸音板本体と、この吸音板本体の
裏面に設けられ中空の小ガラス球を分散した合成樹脂材
料からなる表面材とを具備したこ・　とを特徴とする水
中吸音板。An underwater sound-absorbing board characterized by comprising a sound-absorbing board main body having a hollow part inside, and a surface material made of a synthetic resin material provided on the back side of the sound-absorbing board main body and having small hollow glass spheres dispersed therein.
JP165584U 1984-01-10 1984-01-10 Underwater sound absorption board Pending JPS60115300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP165584U JPS60115300U (en) 1984-01-10 1984-01-10 Underwater sound absorption board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP165584U JPS60115300U (en) 1984-01-10 1984-01-10 Underwater sound absorption board

Publications (1)

Publication Number Publication Date
JPS60115300U true JPS60115300U (en) 1985-08-03

Family

ID=30474595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP165584U Pending JPS60115300U (en) 1984-01-10 1984-01-10 Underwater sound absorption board

Country Status (1)

Country Link
JP (1) JPS60115300U (en)

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