Title:
WEIGHT REDUCED BODY FOR ADVANCED DEPOPULATION
Document Type and Number:
Japanese Patent JP2019196159
Kind Code:
A
Abstract:
To provide an airship or an ultra-lightweight power machine using helium or ammonia, and using hydrogen in such a form that explosive combustion hardly occurs.SOLUTION: Main mixture gas is used, which is mixture gas comprising low-density flame-retardant gas which is helium or ammonia or mixture gas of both gases, and hydrogen having an explosion upper limit or higher. Sub-mixture gas is used, which is mixture gas comprising the low-density flame-retardant gas, and hydrogen having double or less of explosion lower limit. High temperature steam is generated and used as buoyancy, and used also as driving force.SELECTED DRAWING: Figure 2
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Inventors:
SHIRAKAWA TOSHIHISA
Application Number:
JP2018092637A
Publication Date:
November 14, 2019
Filing Date:
May 12, 2018
Export Citation:
Assignee:
SHIRAKAWA TOSHIHISA
International Classes:
B64C31/028; B64B1/62; B64D27/24