JPS6124679U - Own ship radiation noise measurement device - Google Patents
Own ship radiation noise measurement deviceInfo
- Publication number
- JPS6124679U JPS6124679U JP10793284U JP10793284U JPS6124679U JP S6124679 U JPS6124679 U JP S6124679U JP 10793284 U JP10793284 U JP 10793284U JP 10793284 U JP10793284 U JP 10793284U JP S6124679 U JPS6124679 U JP S6124679U
- Authority
- JP
- Japan
- Prior art keywords
- radiation noise
- ship
- measurement device
- noise measurement
- underwater microphone
- 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
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- 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
第１図は本考案の一実施例の装備要領を示す側面図、−
第２図は第１図のソーナードーム内の構成を示す部分拡
大側面図、第３図は第２図の■一■水平断面図、第４−
は公知の自艦放射雑音計測装置の装備要領を示す側面図
、第５図は部分拡大側面図、第６図は第５図のＶＩ一Ｖ
Ｉ水平断面図である。
１・・・・・・放射雑音の直接波、２・・・・・・ソー
ナード一一−ム、３・・・・・・ソーナー遮音板、４・
・・・・・水中マイオクロホン、５・・・・・・反射波
、６・・・・・・ソーナー、７・・・・・・反射材、８
・・・・・・吸音材、９・・・・・・水中マイクロホン
用遮音板、１０・・・・・・吸音材、１１・・・・・＝
反射材、１２・・・・・・反射波。FIG. 1 is a side view showing the equipment of an embodiment of the present invention.
Figure 2 is a partially enlarged side view showing the internal structure of the sonar dome in Figure 1, Figure 3 is a horizontal sectional view of Figure 2, and Figure 4-
5 is a side view showing the equipment details of a known own-ship radiation noise measurement device, FIG. 5 is a partially enlarged side view, and FIG. 6 is VI-V of FIG. 5.
I is a horizontal sectional view. 1...Direct wave of radiated noise, 2...Sonar element, 3...Sonar sound insulating plate, 4...
...Underwater myochron, 5...Reflected waves, 6...Sonar, 7...Reflective material, 8
...Sound absorbing material, 9...Sound insulating plate for underwater microphone, 10...Sound absorbing material, 11...=
Reflective material, 12...Reflected wave.
Claims (1)
その前方にソーナー遮音板を設けて自艦の放射雑音を計
測するようにしたものにおいて、ソーナードーム内にお
いて水中マイクロホンとソーナー遮音板との間で前下り
に斜設され後方に凸曲する水中マイＺロホン用遮音板を
設け、該水中マイクロホン用遮音板の前面に反射材を、
後面に吸音材をそれぞれ貼着したことを特徴とする自艦
放射雑音計測装置。When an underwater microphone is installed in the sonar dome, a sonar sound insulation plate is installed in front of it to measure the radiated noise of the own ship, and there is a A sound insulating plate for underwater microphone Z-lophone is installed obliquely and convexly curved to the rear, and a reflective material is placed on the front side of the sound insulating plate for underwater microphone.
A ship's own radiation noise measuring device characterized by having sound absorbing material attached to the rear surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10793284U JPS6124679U (en) | 1984-07-17 | 1984-07-17 | Own ship radiation noise measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10793284U JPS6124679U (en) | 1984-07-17 | 1984-07-17 | Own ship radiation noise measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6124679U true JPS6124679U (en) | 1986-02-14 |
Family
ID=30667153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10793284U Pending JPS6124679U (en) | 1984-07-17 | 1984-07-17 | Own ship radiation noise measurement device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020085493A (en) * | 2018-11-16 | 2020-06-04 | 株式会社デンソー | Proximity object detection system |
-
1984
- 1984-07-17 JP JP10793284U patent/JPS6124679U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020085493A (en) * | 2018-11-16 | 2020-06-04 | 株式会社デンソー | Proximity object detection system |
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