MODELING DEVICE

A modeling device (1) includes a discharge port (31) for discharging a gas into a chamber (20a), a suction port (41) for sucking the gas from the chamber (20a), an absorber (70) for absorb at least one of oxygen and water vapor contained in the gas, a first circulation path (53) and a second circula...

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Bibliographische Detailangaben
Hauptverfasser:	ISHIYAMA, Shigetoshi, TOMIE, Takashi, KATO, Tomotsugu, TSUCHIDA, Kenichi
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 CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A modeling device (1) includes a discharge port (31) for discharging a gas into a chamber (20a), a suction port (41) for sucking the gas from the chamber (20a), an absorber (70) for absorb at least one of oxygen and water vapor contained in the gas, a first circulation path (53) and a second circulation path (54) each communicating between the suction port (41) and the discharge port (31), the absorber (70) being provided on the first circulation path (53) and not provided on the second circulation path (54), and a bypass passage (90) connecting between an upstream side and a downstream side of the absorber (70) in the first circulation path (53).