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. 04, 2003
Filed:
Mar. 17, 2003
Applicant:
Inventor:
John F Bolles, Queensbury, NY (US);
Assignee:
Andritz Inc., Glens Falls, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65G 5/308 ;
U.S. Cl.
CPC ...
B65G 5/308 ;
Abstract
A conduit extends laterally through a rotor of a high pressure feeder to relieve any unequal pressures acting on opposite ends of the rotor. The conduit allows slurry under extraordinarily high pressure at one end of the rotor, to flow laterally through the rotor, and be released through the opposite end of the rotor into the rotor housing.