The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
Nov. 07, 2019
Amcm Gmbh, Starnberg, DE;
Georg Fey, Munich, DE;
AMCM GMBH, Starnberg, DE;
Abstract
A flow system and a flow arrangement for flowing a building material in a building field of a manufacturing device for additive manufacturing includes an outer flow guide having an opening connectable to a gas discharge for discharging gas from a process chamber of the device, and a second flow opening connectable to a gas supply for supplying gas into the process chamber, the outer flow guide and a central flow guide are outside the building field, the building field extends radially from a building field recess not usable for manufacturing, wherein the outer flow guide is outside of the building field, and the central flow guide is in a central building field recess region, which is arranged outside in an inward radial direction of the building field, to generate gas flow running in radial flow direction over the building field.