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Title:
HYDROGEN AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2023/074870
Kind Code:
A1
Abstract:
This hydrogen aircraft comprises: an airframe provided with a fuselage and wings; at least one propulsion system fixed to the airframe; a pressurized cabin disposed inside the fuselage; a pressure bulkhead that is disposed at the rear of the pressurized cabin, and that has a strength capable of withstanding the pressurization in the pressurized cabin; a hydrogen tank that is disposed in a storage compartment installed inside the fuselage but outside of the pressurized cabin and behind the pressure bulkhead, and that stores liquid hydrogen; and a supply line that supplies the liquid hydrogen stored in the hydrogen tank to the propulsion system.

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Inventors:
KONDO YOSHITAKA
TOYODA TAKAHIRO
NAKAGAWA TAKESHI
KUMADA KENTA
UENO YOSUKE
NOMURA KAZUKI
Application Number:
PCT/JP2022/040477
Publication Date:
May 04, 2023
Filing Date:
October 28, 2022
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B64D37/04
Domestic Patent References:
WO2020079419A12020-04-23
WO1998039207A11998-09-11
Foreign References:
US20150336680A12015-11-26
Attorney, Agent or Firm:
KOTANI, Masataka et al. (JP)
Download PDF:
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