JPS60174876U - Anti-noise bow structure - Google Patents

Anti-noise bow structure

Info

Publication number
JPS60174876U
JPS60174876U JP6248884U JP6248884U JPS60174876U JP S60174876 U JPS60174876 U JP S60174876U JP 6248884 U JP6248884 U JP 6248884U JP 6248884 U JP6248884 U JP 6248884U JP S60174876 U JPS60174876 U JP S60174876U
Authority
JP
Japan
Prior art keywords
noise
bow structure
hull
acoustic sensor
acoustic
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
JP6248884U
Other languages
Japanese (ja)
Inventor
豊田　久夫
今村　正吾
太田　穰治
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 JP6248884U priority Critical patent/JPS60174876U/en
Publication of JPS60174876U publication Critical patent/JPS60174876U/en
Pending legal-status Critical Current

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Landscapes

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

第１図は公知の観測船を示す船体側面図、第２図は第１
図の船首部を示す部分拡大図、第３図は　−第２図の■
−■断面図、第４図は本考案の一実施例を示す雑音防止
船首構造の側面図、第５図は第　□４図のＶ−Ｖ断面図
である。 −１・・・音響センサー、２・・・ソーナードーム、３
・・・　　　　。 音響指向特性範囲、４・・・取付は船体、６・・・雑音
源の機器、７・・・径路、８・・・ボルト等、９・・・
遮音バッキング１．１０・・・主船体。Figure 1 is a side view of a known observation ship, and Figure 2 is a side view of a known observation ship.
Partially enlarged view showing the bow part of the figure, Figure 3 -■ of Figure 2
-■ sectional view, FIG. 4 is a side view of a noise-preventing bow structure showing one embodiment of the present invention, and FIG. 5 is a V-V sectional view of FIG. □4. -1...Acoustic sensor, 2...Sonar dome, 3
.... Acoustic directional characteristic range, 4... Mounted on the ship's hull, 6... Noise source equipment, 7... Route, 8... Bolts, etc., 9...
Sound insulation backing 1.10...Main hull.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ソーナードーム内に音響センサーを内蔵した船舶におい
て、該音響センサーの音響指向特性筒−の船体を主船体
と別体に構成し、遮音バッキングを介して主船体に取付
けたことを特徴とする雑音防止船首構造。Noise prevention in a ship having an acoustic sensor built into the sonar dome, characterized in that the hull of the acoustic directional characteristic tube of the acoustic sensor is constructed separately from the main hull, and is attached to the main hull via a sound insulating backing. Bow structure.
JP6248884U 1984-04-27 1984-04-27 Anti-noise bow structure Pending JPS60174876U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6248884U JPS60174876U (en) 1984-04-27 1984-04-27 Anti-noise bow structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6248884U JPS60174876U (en) 1984-04-27 1984-04-27 Anti-noise bow structure

Publications (1)

Publication Number Publication Date
JPS60174876U true JPS60174876U (en) 1985-11-19

Family

ID=30591748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6248884U Pending JPS60174876U (en) 1984-04-27 1984-04-27 Anti-noise bow structure

Country Status (1)

Country Link
JP (1) JPS60174876U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190480A (en) * 1986-02-17 1987-08-20 Tech Res & Dev Inst Of Japan Def Agency Protecting device for sonar transmitter and receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62190480A (en) * 1986-02-17 1987-08-20 Tech Res & Dev Inst Of Japan Def Agency Protecting device for sonar transmitter and receiver

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