Title:
HYBRID ENGINE AND HYBRID DRONE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/177038
Kind Code:
A1
Abstract:
A hybrid engine and a hybrid drone comprising same are disclosed. The hybrid engine, according to the present invention, comprises: an internal combustion engine part in which a combustion chamber having an ignition plug disposed at the end portion thereof is provided, and which has a plurality of cooling fins arranged for increasing contact area with external air; a power generator connected to the internal combustion engine part to generate electric energy; and at least one cooling fan, which generates wind for cooling the ignition plug and the internal combustion engine part, wherein the cooling fans are arranged at the upstream side of the ignition plug with respect to the inflow direction of the external air, and the cooling fins are arranged in the flow direction of the external air at the downstream side of the ignition plug.
Inventors:
JEONG DONG HOON (KR)
Application Number:
PCT/KR2021/002110
Publication Date:
August 25, 2022
Filing Date:
February 19, 2021
Export Citation:
Assignee:
JEONG DONG HOON (KR)
International Classes:
F01P5/02; B64C39/02; B64D27/24; B64D41/00; F02B63/04; F02F1/04; F02F1/24
Foreign References:
| KR20200062957A | 2020-06-04 | |||
| KR20200122962A | 2020-10-28 | |||
| KR20200034092A | 2020-03-31 | |||
| JP2560408B2 | 1996-12-04 | |||
| KR20110048984A | 2011-05-12 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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