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:
Dec. 18, 2018
Filed:
May. 20, 2016
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventors:
Peter Gruebl, Eichendorf, DE;
Martin Brixel, Kirchdorf, DE;
Thomas Fichtner, Burghausen, DE;
Max Hitzenberger, Reut, DE;
Assignee:
WACKER CHEMIE AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 43/08 (2006.01); B07C 5/344 (2006.01); B65G 27/04 (2006.01);
U.S. Cl.
CPC ...
B65G 43/08 (2013.01); B07C 5/344 (2013.01); B65G 27/04 (2013.01); B07C 2501/0036 (2013.01); B65G 2201/042 (2013.01); B65G 2203/0208 (2013.01); B65G 2203/042 (2013.01);
Abstract
Foreign objects in a conveyed product stream of granular or chunk polysilicon is effected by identifying the foreign objects by eddy current sensors in the conveyor by which the granular or chunk polysilicon is being conveyed.