To stabilize an observation attitude of an underwater observation apparatus.SOLUTION: An underwater observation apparatus 1 is used for the underwater observation in the sea and so on, and is configured as follows. It has a spherical-shaped or capsule-shaped body 10 and a supporting member 20 to support the body 10, a water flow channel 30 flowing toward the body 10 is formed between the body 10 and the supporting member 20, and a downstream cross sectional area 31 in the water flowing direction of the channel 30 is set to be smaller than an upstream cross sectional area 32.SELECTED DRAWING: Figure 2

    【課題】水中観測装置の観測姿勢を安定性させる。【解決手段】海中などの水中の観測に使用される水中観測装置1であって、球形状またはカプセル形状の本体10と、当該本体10を支持する支持部材20と、を有し、本体10と支持部材20との間には、本体10に向かって流れる水流の流路30が形成されており、この流路30の水流が流れる方向における下流側の断面積31は、上流側の断面積32よりも小さく設定されている構成とした。【選択図】図2


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    Title :

    UNDERWATER OBSERVATION APPARATUS


    Additional title:

    水中観測装置


    Contributors:

    Publication date :

    2019-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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