PROBLEM TO BE SOLVED: To provide a flood protection net formed of a waterproof sheet for protection against flood, in a marine accident.SOLUTION: A flood protection net comprises: a net 1 comprising first propulsion means 4a capable of moving in water; and a waterproof sheet 2 having second propulsion means 4b disposed on a lower face of the net 1 and capable of moving in water. The flood protection net further comprises buoyancy means for lifting up the net and waterproof sheet in a water surface direction. A damaged part 5 which is generated in a marine accident, is protected from flood, using the net, waterproof sheet and buoyancy means, thereby sinking is prevented or delayed.

    【課題】海難事故において、浸水を防御する防水シートからなる浸水防御ネットを提供する。【解決手段】水中を移動可能とする第一の推進手段4aを備えたネット1と、前記ネットの下面に位置させるとともに水中を移動可能とする第二の推進手段4bを備えた防水シート2からなる浸水防御ネットであって、前記ネット及び前記防水シートを水面方向に持ち上げる浮力手段を設けたことを特徴とする浸水防御ネットを構成した。海難事故で発生した破損個所5をネット、防水シート、浮力手段を使用して浸水の防御による沈没の防止又は沈没の遅延をさせることができる【選択図】図1


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    Title :

    FLOOD PROTECTION NET


    Additional title:

    浸水防御ネット


    Contributors:

    Publication date :

    2015-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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