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:
Aug. 18, 1998
Filed:
Jun. 12, 1997
Thomas W Robertson, Merrimack, NH (US);
Consolidated Process Machinery, Inc., Merrimack, NH (US);
Abstract
A cooler/dryer includes a housing for storing bulk product including a bulk product inlet at the top of the housing and a grid structure adjacent the bottom of the housing for discharging bulk product. The grid structure is movable between open and closed positions and, in both positions, primary air flows upwardly through the grid structure to cool and/or dry the bulk product. Auxiliary air inlet ducts are located above the grid structure for flowing auxiliary air into the product bed. The primary air and the auxiliary air combine in the product bed to increase the cooling and/or drying effect without substantially increasing the velocity of the primary air through the grid structure which would otherwise affect the discharge rate of the product through the grid structure.