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:
Apr. 09, 2013
Filed:
Jun. 27, 2006
Applicants:
Peter Schleiss, St. Gallen, CH;
Gideon Levy, Orselina, CH;
Inventors:
Peter Schleiss, St. Gallen, CH;
Gideon Levy, Orselina, CH;
Assignee:
EOS GmbH Electro Optical Systems, Krailling, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 67/00 (2006.01); B29C 35/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method and device for producing a 3D object by means of a generative 3D-method, for example, selective laser sintering (SLS) and selective laser melting (SLM). An infrared sensor can be cross-flown by a tempered fluid in order to prevent the infrared sensor, which is provided in the process chamber of the device, from being impaired by monomer deposits, oligomers or solid material particles during the construction thereof.