MONOFILAMENT VAPORIZATION PROPULSION SYSTEMS

The monofilament vaporization propulsion system in accordance with an embodiment of the invention includes a mechanical feed, an elongated barrel, a heater block, a tube, and a nozzle. A monofilament solid propellant is wound around a spool and fed into the mechanical feed. The elongated barrel is c...

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Bibliographische Detailangaben
Hauptverfasser:	KING, Darren, CARROLL, David L, BURTON, Rodney, WOODRUFF, Curtis, HEJMANOWSKI, Neil John
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The monofilament vaporization propulsion system in accordance with an embodiment of the invention includes a mechanical feed, an elongated barrel, a heater block, a tube, and a nozzle. A monofilament solid propellant is wound around a spool and fed into the mechanical feed. The elongated barrel is configured to receive the solid propellant towards a second end. The heater block is positioned near the second end of the barrel and configured to heat the propellant into a liquid propellant as the solid propellant moves towards the second end. The tube receives the liquid propellant and is configured to evaporate the liquid propellant into a gaseous propellant. The gaseous propellant enters a nozzle in communication with the tube. The gaseous propellant being fed into the nozzle entrance expands there-through to create propulsion out an nozzle exit.