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:
Jan. 17, 1995
Filed:
May. 13, 1993
Kelsey C Thom, Jr, Cedar Falls, IA (US);
Roskamp Champion, Waterloo, IA (US);
Abstract
A vertical steam conditioning chamber, for feed grains and other steam conditioned particles, has a circular cross section and is formed from a plurality of stackable modules, each such module having a larger diameter than the module next above. A flange like member permits stacking and joining of the cylindrical modules and prevents the upper modules from telescoping downward into the modules below. This permits generation of a stepwise diametric expansion or even a variable stepwise diametric expansion in a conditioning chamber to accommodate different conditioning responses of different particulate materials. The ratio of cylindrical module height to diameter and the change thereto from one module to the next succeeding module provides the versatility and the variability of the stepwise diametric expansion.