摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a risk of intrusion control of contamination into a propellant tank concerning propellant filling at a launching site to an artificial satellite, and a cost required for propellant filling work. Ž<P>SOLUTION: The artificial satellite comprises a satellite structure, the propellant tank equipped with a connecting adaptor and a valve mechanism with an ammunition, a pipe detachably connecting the connecting adaptor of the propellant tank and a thruster, and an ammunition control device driving the valve mechanism with the ammunition. The propellant tank is installed in the artificial satellite at the launching site of the artificial satellite. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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