JPH02100992U - - Google Patents
Info
- Publication number
- JPH02100992U JPH02100992U JP1018289U JP1018289U JPH02100992U JP H02100992 U JPH02100992 U JP H02100992U JP 1018289 U JP1018289 U JP 1018289U JP 1018289 U JP1018289 U JP 1018289U JP H02100992 U JPH02100992 U JP H02100992U
- Authority
- JP
- Japan
- Prior art keywords
- underwater acoustic
- ship
- acoustic device
- horizontal rotating
- rotating cylinders
- 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 Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は第１図の船底図、第３図は第１図の部分拡大
図、第４図は第２図の水平回転円筒を回転した場
合の気泡流線を示す同じく船底図である。第５図
は公知の水中音響機器装備船の船底部気泡流線を
示す船底図である。
１……水平回転円筒、２……凹溝、３……駆動
軸、４……モーター、５……軸受、６……水平ピ
ン、７……軸受、８……回転数制御装置、９……
気泡流線、０１０……水中音響機器、０１１……
船首船底。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a bottom view of FIG. 1, FIG. 3 is a partially enlarged view of FIG. 1, and FIG. 4 is a bottom view of the ship showing bubble streamlines when the horizontal rotating cylinder of FIG. 2 is rotated. FIG. 5 is a bottom view showing bubble streamlines at the bottom of a known underwater acoustic equipment-equipped ship. DESCRIPTION OF SYMBOLS 1... Horizontal rotating cylinder, 2... Concave groove, 3... Drive shaft, 4... Motor, 5... Bearing, 6... Horizontal pin, 7... Bearing, 8... Rotation speed control device, 9... …
Bubble streamline, 010... Underwater acoustic equipment, 011...
Bow bottom.
Claims (1)
船において、水中音響機器の前部船底に上記水中
音響機器を中央にして船尾開き八字状に凹設され
た左右１対の凹溝と、上記凹溝内にそれぞれ同一
中心線上に枢支された水平回転円筒と、船内に設
けられ上記各水平回転円筒をそれぞれ船体外側方
向に回転する駆動機構とを具えたことを特徴とす
る水中音響機器装備船。 In a ship equipped with an underwater acoustic device installed in the bottom of the ship, a pair of left and right grooves are formed in the bottom of the front part of the underwater acoustic device in the shape of an eight-shaped opening at the stern with the underwater acoustic device in the center; A ship equipped with underwater acoustic equipment, comprising: horizontal rotating cylinders that are each pivoted on the same center line in a groove; and a drive mechanism that is provided inside the ship and rotates each of the horizontal rotating cylinders in a direction toward the outside of the hull. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1018289U JPH02100992U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1018289U JPH02100992U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100992U true JPH02100992U (en) | 1990-08-10 |
Family
ID=31217610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1018289U Pending JPH02100992U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101968555B1 (en) * | 2019-01-23 | 2019-08-13 | 주식회사 한국과학모형 | Unmanned smart boat for measuring underwater geographical feature |
-
1989
- 1989-01-31 JP JP1018289U patent/JPH02100992U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101968555B1 (en) * | 2019-01-23 | 2019-08-13 | 주식회사 한국과학모형 | Unmanned smart boat for measuring underwater geographical feature |
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