Aeronautics and astronautics – Spacecraft – With fuel system details
Patent
1998-07-23
2000-10-17
Swiatek, Robert P.
Aeronautics and astronautics
Spacecraft
With fuel system details
244169, F02K 960, B64G 140
Patent
active
061318582
ABSTRACT:
A compact single-propellant unitary propulsion system for placing a satellite into an orbit and subsequently correcting the orbit so that the satellite is stabilized on three axes comprises a liquid propellant tank secured to a satellite platform and having a reinforced bottom wall with an outlet and filter element, a distribution block welded to the reinforced bottom wall, at least one filling/emptying value mounted on the distribution block, and a set of at least two thrusters mounted on the distribution block and fed directly from the distribution block without additional pipework. The set of at least two thrusters point substantially along the axis of the tank, which is aligned with the axis of the satellite. The propulsion system may be fully assembled before it is integrated with the satellite.
REFERENCES:
patent: 3072363 (1963-01-01), Baumann et al.
patent: 3180084 (1965-04-01), Meeks
patent: 3254486 (1966-06-01), Kenny
patent: 3471106 (1969-10-01), Maes
patent: 4880187 (1989-11-01), Rourke et al.
patent: 5779195 (1998-07-01), Basuthakur et al.
Dethienne, et al., "Design and Development of Propulsion Subsystem for Small Satellite Applications", Second European Spacecraft Propulsion Conference, May 27-29, 1997, Noordwij, The Netherlands.
Dethienne Nathalie
Pages Xavier
Societe Nationale d'Etude et de Construction deMoteurs d'Aviatio
Swiatek Robert P.
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