To improve the flight stability of water tunnel inspection equipment.SOLUTION: A water tunnel inspection device (100) configured to fly inside a water tunnel is provided. The water tunnel inspection device (100) includes: a balloon (1); and guide mechanisms (10, 20) joined to the balloon (1). The guide mechanisms (10, 20) include respectively: arms (12, 22); and rollers (13, 23) rotatably joined to tips of the arms (12, 22).SELECTED DRAWING: Figure 1

    【課題】水路トンネル検査装置の飛行の安定性を向上する。【解決手段】水路トンネルの内部を飛行するように構成された水路トンネル検査装置(100)が提供される。該水路トンネル検査装置(100)は、バルーン(1)と、該バルーン(1)に接合されるガイド機構(10、20)とを備えている。該ガイド機構(10、20)は、アーム(12、22)と、該アーム(12、22)の先端に回転可能に接合されたローラー(13、23)とを備えている。【選択図】図1


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    Title :

    WATER TUNNEL INSPECTION DEVICE, FLIGHT CONTROL METHOD AND GAS INJECTION METHOD


    Additional title:

    水路トンネル検査装置、飛行制御方法及びガス注入方法


    Contributors:

    Publication date :

    2021-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS / E02B HYDRAULIC ENGINEERING , Wasserbau / E03F SEWERS , Abwasserkanäle



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