PUMP FOR ADDITIVE MANUFACTURING

An apparatus may include a pressurized source of viscous material for dispensing onto a substrate. The apparatus may include a progressive cavity pump configured to meter and force material from the material source onward through the apparatus. The apparatus may include a valve operatively connected...

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Bibliographische Detailangaben
Hauptverfasser:	Owens, Michael W, Goldfarb, Joshua, Church, Kenneth H, Sassano, Emily, Deffenbaugh, Paul I
Format:	Patent
Sprache:	eng
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 HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	An apparatus may include a pressurized source of viscous material for dispensing onto a substrate. The apparatus may include a progressive cavity pump configured to meter and force material from the material source onward through the apparatus. The apparatus may include a valve operatively connected to the progressive cavity pump and configured to turn on and off flow of material from the progressive cavity pump. Moreover, the device may include an output nozzle for directing the viscous material to the substrate when the valve is in an open position.