Title:
UNMANNED FLIGHT DEVICE USING HYBRID PROPULSION DEVICE AND HYBRID PROPULSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/211406
Kind Code:
A1
Abstract:
An unmanned non-stop flight device according to an aspect of the present invention comprises: a cold jet propulsion device; one or more hybrid propulsion devices including a jet engine propulsion device; and a flight control device. The flight control device vertically takes off and lands by operating the cold jet propulsion device, and flies at a high speed for a long time by operating the jet engine propulsion device. The cold jet propulsion device is a propulsion device that utilizes a disc interface traction effect. The cold jet propulsion device is propelled by discharging compressed high-speed air by rotating a plurality of disks spaced apart from each other at regular intervals. The jet engine propulsion device propels an engine by discharging a high-temperature gas generated by burning fuel inside the engine.
Inventors:
TAK SEUNG-HO (KR)
Application Number:
PCT/KR2022/004307
Publication Date:
October 06, 2022
Filing Date:
March 28, 2022
Export Citation:
Assignee:
TAK SEUNG HO (KR)
International Classes:
B64D27/16; B64C29/00; B64C39/02; B64D27/02
Foreign References:
| KR101942507B1 | 2019-01-25 | |||
| KR102014726B1 | 2019-08-27 | |||
| EP2688184B1 | 2017-08-30 | |||
| KR101913690B1 | 2018-12-28 | |||
| US20210003146A1 | 2021-01-07 |
Attorney, Agent or Firm:
SINJI PATENT FIRM (KR)
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