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:
Oct. 09, 1979
Filed:
Dec. 01, 1977
Steven A Ignatowicz, Wheeling, IL (US);
Kay-Ray, Inc., Arlington Heights, IL (US);
Abstract
A method and apparatus is described for drying a product to a controlled moisture content. The apparatus comprising a first drying zone for receiving the product, a first regulating means for regulating the temperature within said first zone, a second drying zone for receiving the product from the first zone, a second regulating means for regulating the temperature within the second zone, means for measuring the moisture of the product after the product leaves the second zone, means for measuring the temperature in said first and second zones, means for controlling the second regulating means in response to the measured product moisture and the temperature of the second zone and means for cooperatively controlling the first regulating means in response to the measured product moisture and the temperature of the first zone.