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:
Jun. 14, 1988
Filed:
Sep. 12, 1986
David W Taylor, Edgmont, PA (US);
Other;
Abstract
A fluid energy mill has an internal centrifugal classifier exhausting product-sized particulates entrained in fluid carrier medium such as steam. The classifier discharges oversized pulverulent material entrained in fluid carrier medium downward and outward into the sonic or supersonic discharge of fluid carrier medium from a plurality of centrally located nozzles. The nozzles create a grinding field directed outward and upward within a containment vessel at the top of which the mixed flow is directed radially inward by the containment walls. Turning vanes induce vorticity in the downward flow through the centrifugal classifier. A pipe disposed axially with the vessel exhausts the product stream and feeds raw pulverulent material into the mill.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile