METHOD AND DEVICE FOR GENERATIVE PRODUCTION OF A T

专利名称：METHOD AND DEVICE FOR GENERATIVE

PRODUCTION OF A THREE-DIMENSIONALOBJECT

发明人：MEHL, Sebastian,MITTERMÜLLER,

Maximilian,SCHADE, Martin,SCHILLING,Alexander

申请号：EP17188776.3申请日：20170831公开号：EP3290183A1公开日：20180307

专利附图：

摘要： The disclosure relates to a method for generative manufacture of a threedimensional object (2) in a process chamber (3) of a generative manufacturing device (1)by applying layers and selective solidification of a building material (13) within a arrangedin the process chamber construction field (10). Here, a process gas during thepreparation of the object fed by a gas supply device and the process chamber via anoutlet (42a, 42b) is discharged from the process chamber. The gas supply means isadapted and / or arranged relative to the building field and / or is driven so that athrough the process chamber flowing gas stream (40) of the process gas is formed suchthat a substantially elongated oval impact surface (A3) of the gas stream (40 ) (within thebuilding field 10) is generated.

申请人：EOS GmbH Electro Optical Systems

地址：Robert-Stirling-Ring 1 82152 Krailling DE

国籍：DE

代理机构：Prüfer & Partner mbB Patentanwälte · Rechtsanwälte

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