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Title:
HYDROGEN RECYCLING FLIGHT SYSTEM AND FLIGHT METHOD
Document Type and Number:
WIPO Patent Application WO/2017/069331
Kind Code:
A1
Abstract:
The present invention relates to a hydrogen recycling flight system and flight method and comprises: a flight fuselage having at least one pair of wings at both sides of the fuselage; a hydrogen gas balloon air-tightly connected to the flight fuselage; a hydrogen fuel cell connected to the hydrogen gas balloon and provided outside or inside the flight fuselage; a secondary battery charged by the electricity generated by the hydrogen fuel cell, the electricity generated by a solar cell provided to an outer circumferential part of the flight fuselage, or the electricity of an external electric power network, wherein, by using a switch, the hydrogen fuel cell is switched to a water electrolysis device or the water electrolysis device is switched to the hydrogen fuel cell, a water tank stores the water generated by the hydrogen fuel cell, the water electrolysis device electrolyzes the stored water, a switch control device changes a function between the hydrogen fuel cell and the water electrolysis device, a high-pressure gas barrel stores, at a high pressure, hydrogen gas and oxygen gas generated by the water electrolysis device, and a flying body flies by controlling the volume of the hydrogen gas balloon, which is the floatation power of the flight vehicle, by an operation of the hydrogen fuel cell or by the high-pressure gas barrel.

Inventors:
YU BYUNG DEOK (KR)
MIN HYUNSOO (KR)
JEON JUNJIN (KR)
Application Number:
KR2015/013121
Publication Date:
April 27, 2017
Filing Date:
December 03, 2015
Export Citation:
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Assignee:
UNIV SEOUL IND COOP FOUND (KR)
International Classes:
B64B1/00; B64B1/06; B64B1/24; B64B1/36; B64B1/40; B64B1/58; B64D41/00; B64D47/00; C01B3/04; F17C5/00
Foreign References:
US20080185475A12008-08-07
KR20140115910A2014-10-01
KR20150023193A2015-03-05
US20090032648A12009-02-05
US20070278344A12007-12-06
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
유미특허법인 (KR)
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