ADDITIVE MANUFACTURING OF PIPES

A pipe assembly (14), comprises: a unitary pipe wall (58) comprising a cellular structure characterizable in terms of a void-to-material ratio that differs along a longitudinal length of the pipe wall, the void-to-material ratio at a bottom portion of the pipe wall greater than the void-to-material...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FLEISCHER, Corey, A, POPPEK, Michael, W, GAIGLER, Randy, L, WAICUKAUSKI, James, A, ASCARI, Matthew, B
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 BLASTING ENGINEERING ELEMENTS AND UNITS EQUIPMENT FOR SHIPPING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PIPES RELATED EQUIPMENT SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SHIPS OR OTHER WATERBORNE VESSELS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A pipe assembly (14), comprises: a unitary pipe wall (58) comprising a cellular structure characterizable in terms of a void-to-material ratio that differs along a longitudinal length of the pipe wall, the void-to-material ratio at a bottom portion of the pipe wall greater than the void-to-material ratio at a top portion of the pipe wall such that a structural integrity of the top portion of the pipe wall is greater than a structural integrity of the bottom portion of the pipe wall.