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:
Jul. 16, 2019
Filed:
Sep. 14, 2017
Applicant:
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Assignee:
Evonik Degussa GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 3/00 (2006.01); C09D 5/03 (2006.01); B05D 3/02 (2006.01); B05D 1/06 (2006.01); H05B 3/00 (2006.01); C09D 177/02 (2006.01); B29C 35/08 (2006.01);
U.S. Cl.
CPC ...
H05B 3/0057 (2013.01); B05D 1/06 (2013.01); B05D 3/0263 (2013.01); C09D 5/03 (2013.01); C09D 177/02 (2013.01); H05B 3/009 (2013.01); B05D 2202/10 (2013.01); B05D 2401/32 (2013.01); B05D 2505/00 (2013.01); B29C 2035/0822 (2013.01);
Abstract
An apparatus for heating powder particles, contains a radiation source (), a housing () and a screen (). The radiation source () has its maximum radiative power in the wavelength range of 0.78-2.5 μm. The screen () has an absorbance of at least 0.8 in the wavelength range of 0.78-2.5 μm.