Title:
無人航空機、その使用方法、研究授業レビュー支援システムおよび研究授業レビュー支援方法
Document Type and Number:
Japanese Patent JP7171015
Kind Code:
B2
Abstract:
To provide an unmanned aircraft that is suitable for indoor use.SOLUTION: An unmanned aircraft 1 includes: a blower 3; and a balloon 4 filled with a gas with a specific gravity that is lower than air. The balloon 4 has buoyancy that is larger than a gravity working on the whole unmanned aircraft 1. The blower 3 can blow air in a direction D1 having a component of an upper direction. The unmanned aircraft 1 can descend with the air blown by the blower 3.SELECTED DRAWING: Figure 1
Inventors:
Ryu Okamoto
Yuichiro Mori
Yuichiro Mori
Application Number:
JP2018095026A
Publication Date:
November 15, 2022
Filing Date:
May 17, 2018
Export Citation:
Assignee:
National University Corporation Kochi University
International Classes:
B64B1/26; B64B1/34; B64B1/36; B64C27/04; B64C39/02; B64D47/08; G09B19/00; H04N7/18
Domestic Patent References:
| JP2017061174A | ||||
| JP3208050U | ||||
| JP2016059835A1 | ||||
| JP2014053776A | ||||
| JP2002149052A | ||||
| JP3092500A | ||||
| JP2017081544A |
Foreign References:
| CN106809370A | ||||
| WO2017022209A1 | ||||
| US20070095983 |
Attorney, Agent or Firm:
Saegusa International Patent Office