To provide a mine for protecting a ship against a torpedo.SOLUTION: A mine 3 has a net 1 and clings to a torpedo to explode. A plurality of mines 2a-2d are attached fixedly to the net, and the mines provided to the net use a screw to open the net. Each mine has a speed sensor, a low-frequency generator and a timer built-in, the net has at least a sonar, and the mines on the vertical axis in the gravity direction are arranged to be smaller in specific gravity at a higher position. A case to store the net is provided, and the case is discharged underwater and then opened to release the net stored therein underwater.SELECTED DRAWING: Figure 1
【課題】魚雷から船を守るための機雷を提供する。【解決手段】網1を有し魚雷に絡み付いて爆発する機雷3であって、機雷2a〜2dは網に取着され固着しており、網に備え付けられた機雷はスクリューを利用して網を開き、機雷は速度感知装置、低周波発生装置、タイマーを内蔵し、網は少なくともソナーを有し、重力方向に縦軸に並ぶ機雷は比重が上に位置するほど小さく、網を収容するケースを備え、ケースは水中に射出された後、開いて、収容している網を水中に解き放つ。【選択図】図1
SYSTEM FOR PROTECTION AGAINST TORPEDO
魚雷防御システム
2021-09-02
Patent
Electronic Resource
Japanese