Title:
FLYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/243299
Kind Code:
A1
Abstract:
The present invention provides a flying device capable of effectively cooling an engine during flight. A flying device10 according to the present invention comprises an airframe 19, a rotor 14, an engine 30, and a cooling unit 11 for cooling the engine 30. The cooling unit 11 has an engine-side heat-exchange unit 111 that exchanges heat with the engine 30, an exterior-side heat-exchange unit 1121 that exchanges heat with the outside, and a medium transport unit 113 that transports a heat transport medium between the engine-side heat-exchange unit 111 and the exterior-side heat-exchange unit 1121. The exterior-side heat-exchange unit 1121 is disposed below the rotation range of the rotor 14.
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Inventors:
ISHIKAWA MITSURU (JP)
SEKITA TAKAHITO (JP)
MATSUMOTO RIO (JP)
SEKITA TAKAHITO (JP)
MATSUMOTO RIO (JP)
Application Number:
PCT/JP2023/018569
Publication Date:
December 21, 2023
Filing Date:
May 18, 2023
Export Citation:
Assignee:
ISHIKAWA ENERGY RES CO LTD (JP)
International Classes:
B64U20/96; B64C27/08; B64C27/10; B64C39/02; B64D27/04; B64D27/08; B64D27/10; B64D27/24; B64D33/10; B64U10/14; B64U50/11; B64U50/33
Domestic Patent References:
| WO2019225607A1 | 2019-11-28 | |||
| WO2013047878A1 | 2013-04-04 |
Foreign References:
| CN109573068A | 2019-04-05 | |||
| JP2021132379A | 2021-09-09 |
Attorney, Agent or Firm:
OKADA Yoshitaka et al. (JP)
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