Method and device for switching a particulate material flow in the construction of models in layers

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United States of America Patent

PATENT NO 9174392
APP PUB NO 20120097258A1
SERIAL NO

13378487

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Abstract

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The invention relates to a method for switching a particulate material flow in the construction of models in layers, wherein particulate materials are fed to a subsequent method step from a container having an opening in the direction of a workpiece platform. The particles in the container are exposed to a vacuum and to overpressure.

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Patent Owner(s)

Patent OwnerAddress
VOXELJET AGPAUL-LENZ-STR 1 FRIEDBERG 86316

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartmann, Andreas Dominik Stadtbergen, DE 27 1751

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