To provide a recovery device for underwater vessel capable of easily recovering an underwater vessel by a small scale towing device, the towing device, a recovery system for the underwater vessel, and a recovery method for the underwater vessel.SOLUTION: When an underwater vessel 1 is recovered: a recovery device 50 provided with a structure 52 towed in a state of floating on the water surface by separating a floating body 1B from a body unit 1A of the underwater vessel 1 and having the floating body unit 1B floated on the water surface in a state of having the floating body 1B and the body unit 1A connected by a cable 1C and a connecting mechanism 51 for connecting the structure body 52 to a towing device 20, is towed by the towing device 20; the underwater vessel 1 is captured by hooking the cable body 1C or the floating unit 1B of the underwater vessel 1 to a capture unit 53 of the structure 52; and towing the recovery device 50 to a recovery target water area in a state of having the underwater vessel 1 captured in the capture unit 53 of the structure 52.SELECTED DRAWING: Figure 1
【課題】水中航走体を小規模な曳航装置で簡易に回収することができる水中航走体の回収装置、曳航装置、水中航走体の回収システム、及び水中航走体の回収方法を提供する。【解決手段】水中航走体1を回収する際に、水中航走体1の本体部1Aから浮体部1Bを分離して、浮体部1B及び本体部1Aを索状体1Cによって接続した状態で浮体部1Bを水面に浮上させ、水面に浮かんだ状態で曳航される構造体52と、構造体52を曳航装置20に対して接続する接続機構51とを備えた回収装置50を曳航装置20によって曳航し、構造体52の捕捉部53に水中航走体1の索状体1C又は浮体部1Bを引掛かけて水中航走体1を捕捉し、構造体52の捕捉部53に水中航走体1を捕捉した状態で回収装置50を回収目標水域まで曳航する。【選択図】図1
RECOVERY DEVICE FOR UNDERWATER VESSEL, TOWING DEVICE, RECOVERY SYSTEM FOR UNDERWATER VESSEL, AND RECOVERY METHOD FOR UNDERWATER VESSEL
水中航走体の回収装置、曳航装置、水中航走体の回収システム、及び水中航走体の回収方法
2019-09-26
Patent
Elektronische Ressource
Japanisch
Europäisches Patentamt | 2019
|STORAGE DEVICE AND RECOVERY METHOD FOR UNDERWATER VESSEL
Europäisches Patentamt | 2018
|