Title:
無人航空機
Document Type and Number:
Japanese Patent JP6866143
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an unmanned aircraft that is readily searched when making a crash landing at sea or the like.SOLUTION: An unmanned aircraft 1 includes a floating body device 60 for floating near a water surface. The floating body device 60 includes: a bag-like floating body 601; a gas cartridge (gas supply part) 602 capable of supplying a gas into the floating body 601; and a splashdown sensor (splashdown detection part) 603 provided to the gas cartridge 602 to detect splashdown.SELECTED DRAWING: Figure 3
Inventors:
Voithara Titus
Application Number:
JP2016240664A
Publication Date:
April 28, 2021
Filing Date:
December 12, 2016
Export Citation:
Assignee:
Autonomous Control System Laboratory Co., Ltd.
International Classes:
B64D25/18; B64C39/02; B64D17/80; B64D47/06
Domestic Patent References:
| JP6194099A | ||||
| JP2003137179A | ||||
| JP2009208674A | ||||
| JP5034494U |
Foreign References:
| WO2017154552A1 |
Attorney, Agent or Firm:
Yuichi Obata