To provide means for protecting an object of attack by a torpedo against the torpedo with high probability.SOLUTION: On detecting a torpedo based upon an image that a sonar generates, a control device mounted on a ship specifies a movement course of the torpedo. If the ship is in the movement course, the control device instructs a shooting device 26 to shoot a case 21 housing a torpedo capturing device 10 (including a sea mine, a moving device and a net), and also instructs the sea mine to switch to a trigger standby mode. The case 21 that the shooting device 26 shoots as instructed by the control device is opened a predetermined time later to release the housed torpedo capturing device 10 into water. The moving device included in the torpedo capturing device 10 released into the water after moving to spread the net in the water moves as instructed by the control device so that the center of the net is on the moving course of the torpedo. Once the torpedo reaches the net thereafter, the net captures the torpedo and the sea mine in the triggering standby state explodes to explode the torpedo before it reaches the ship.SELECTED DRAWING: Figure 11

    【課題】魚雷の攻撃対象を魚雷から高い確率で防御する手段を提供する。【解決手段】船舶に搭載されている制御装置はソナーが生成する画像に基づき魚雷を検知すると、その魚雷の移動経路を特定する。その移動経路上に船舶がある場合、制御装置は射出装置26に魚雷捕捉装置10(機雷、移動装置、網を含む)を収容したケース21の射出を指示するとともに、機雷に起爆待機モードへの切替を指示する。制御装置の指示に従い射出装置26が射出したケース21は、所定時間の経過後に開き、収容していた魚雷捕捉装置10を水中に解き放つ。水中に解き放たれた魚雷捕捉装置10に含まれる移動装置は、水中で網を広げるように移動した後、制御装置からの指示に従い、網の中央が魚雷の移動経路上となるように移動する。その後、魚雷が網に達すると、網が魚雷を捕捉し、起爆待機状態の機雷が爆発して、船舶に達する前に魚雷を爆発させる。【選択図】図11


    Access

    Download


    Export, share and cite



    Title :

    TORPEDO DEFENSE SYSTEM


    Additional title:

    魚雷防御システム


    Contributors:

    Publication date :

    2022-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



    TORPEDO DEFENSE SYSTEM

    FUKUNAGA MIKIO | European Patent Office | 2021

    Free access

    Torpedo defense system

    FUKUNAGA MIKIO | European Patent Office | 2021

    Free access

    ANTI-TORPEDO DEFENSE SYSTEM

    FUKUNAGA MIKIO | European Patent Office | 2021

    Free access

    ANTI-TORPEDO DEFENSE SYSTEM

    FUKUNAGA MIKIO | European Patent Office | 2021

    Free access

    ANTI-TORPEDO DEFENSE SYSTEM

    FUKUNAGA MIKIO | European Patent Office | 2021

    Free access