Thrusters
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United States of America Patent
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-
Feb 7, 1989
Grant Date -
N/A
app pub date -
Apr 13, 1987
filing date -
Apr 16, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A thruster for use in a spacecraft uses vaporized propellant in its combustion chamber (110). Normally two propellants are used of the kind used for main thrusters so that two vaporization chambers are needed. Pressure valves (108, 109) are controlled by electronic means (220) to maintain current pressure.
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