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1. (WO2018101614) DRONE

Pub. No.:    WO/2018/101614    International Application No.:    PCT/KR2017/012234
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Thu Nov 02 00:59:59 CET 2017
IPC: B64C 39/02
B64D 27/16
B64C 27/08
B64C 27/12
F16H 1/14
Applicants: PARK, Hyung Soo
Inventors: PARK, Hyung Soo
Title: DRONE
A drone according to one embodiment includes: a body frame; an internal combustion engine mounted on the body frame; a plurality of injection ports formed so as to be arranged at intervals along the edge of the body frame, and injecting exhaust gas of the internal combustion engine downwards; a plurality of connection paths formed in the body frame and guiding the exhaust gas of the internal combustion engine to the injection ports; a plurality of control valves provided on the connection paths; and a control unit for regulating each flow rate of the exhaust gas transferred to the plurality of injection ports by controlling the plurality of control valves according to positioning information of the body frame.