Title:
AIR VEHICLE
Document Type and Number:
Japanese Patent JP2020037347
Kind Code:
A
Abstract:
To inhibit temperature rise of an electric component unit properly to achieve long life of an air vehicle.SOLUTION: An air vehicle (a drone) 10 includes: a body part 11; multiple frame parts 12 extending from the body part 11; propulsion drive parts 20, each having rotary vanes (a propeller) 22 provided at a tip of the frame part 12 and a motor 21 for rotating the rotary vanes 22; and an electric component unit for driving the propulsion drive parts 20. The frame part 12 is a hollow member having a space therein, has multiple air supply/discharge ports allowing communication between the space and the outside. The electric component unit is disposed in the space of the frame part 12 and between at least the two air supply/discharge ports.SELECTED DRAWING: Figure 1
Inventors:
TANAKA YONETA
Application Number:
JP2018165769A
Publication Date:
March 12, 2020
Filing Date:
September 05, 2018
Export Citation:
Assignee:
USHIO ELECTRIC INC
International Classes:
B64C39/02; B64C27/08; B64D13/06; B64F5/00
Domestic Patent References:
| JP2017518216A | 2017-07-06 | |||
| JP2016175489A | 2016-10-06 | |||
| JP2000085697A | 2000-03-28 | |||
| JP2010168562A | 2010-08-05 | |||
| JP2018008563A | 2018-01-18 |
Foreign References:
| WO2018021516A1 | 2018-02-01 | |||
| US20130287577A1 | 2013-10-31 |
Attorney, Agent or Firm:
Megumi Konishi
Shigeyuki Nagaoka
Shigeyuki Nagaoka