| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a space ships exhibiting better propulsion efficiency without requiring rocket fuel and a space structure or the like to which power unit thereof or the like are integrally applied. <P>SOLUTION: The system prepares two systems (A system and B system) jetting air for propellant to the outside and having different shapes. In the A system, reaction force of air stream applied to a curved tube wall surface is dispersed so that force of air blown out of fans surpasses the reaction force to move the A system in a propulsive direction. In the B system, while a pair of fans mutually maintain the balance of the force at the same output, propulsion force of a main ducted fan acts. Both systems (A system and B system) are interlocked to each other, and brought close to each other while adjusting a positioning sensor or the like. As a receiver of air blown out of an injection part of the B system, an acceptor of the A system circulates air flow while receiving gas. The A system, B system or the like can both move without cancellation by action and reaction. The propulsion bodies can move in parallel while being synchronously connected to each other. <P>COPYRIGHT: (C)2013,JPO&INPIT |
