DEVICE AND A METHOD FOR FEEDING A ROCKET ENGINE PROPULSION CHAMBER
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United States of America Patent
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Issued Date -
Sep 25, 2014
app pub date -
May 29, 2013
filing date -
May 30, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a device and a method for feeding a propulsion chamber 5 of a rocket engine 1 with at least with a first propellant. The device comprises at least a first tank 2 for containing said first propellant, a first feed circuit 4 connected to the first tank 2, and a first electric pump 10 within said first tank 2 in order to pump said first propellant through the first feed circuit 4. In the method, the first propellant is pumped through the first feed circuit 4 from the first tank 2 by at least said first electric pump 10 that is immersed in the first propellant within the first tank 2.
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