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:
Feb. 19, 2019
Filed:
Oct. 28, 2016
Applicant:
Andritz Inc., Glens Falls, NY (US);
Inventors:
Tyson B. Hunt, Saratoga Springs, NY (US);
Alexandre David, Curitiba, BR;
Assignee:
Andritz Inc., Glens Falls, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B04C 5/181 (2006.01); B04C 5/04 (2006.01); B04C 5/085 (2006.01); D21C 11/00 (2006.01); D21D 5/24 (2006.01); D21F 1/62 (2006.01);
U.S. Cl.
CPC ...
B04C 5/181 (2013.01); B04C 5/04 (2013.01); B04C 5/085 (2013.01); D21C 11/00 (2013.01); D21D 5/24 (2013.01); D21F 1/62 (2013.01);
Abstract
A perforated replaceable insert for a sand separator vessel in a digester feed system where the perforations have at least a width and a length. The perforations are aligned columns and rows, with the columns being positioned to be parallel to a line formed by the tangent of the conical axis.