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:
Dec. 01, 2020
Filed:
Dec. 04, 2018
Tribine Industries Llc, Logansport, IN (US);
Robert A. Matousek, Valley Center, KS (US);
Ray M. Price, Jr., Inman, KS (US);
Dillon M. Thompson, Halstead, KS (US);
Tribine Industries, LLC, Logansport, IN (US);
Abstract
A charge fan assembly is located behind the forward operator cab and draws air from about the top of the PPU and a portion of an airflow from the charge fan assembly is directed downwardly into the crossflow cleaning fan assembly. A pair of closely spaced-apart sheets create a venturi and speed up the charge fan airflow into the crossflow cleaning fan and impact the crossflow cleaning fan at an angle where the blades of the crossflow cleaning fan are widely open. The exhaust air from the crossflow cleaning fan is nearly the same across the entire lengthwise extent of the crossflow cleaning fan.