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. 26, 2014
Filed:
Feb. 15, 2011
David R. Didelot, Asbury, IA (US);
Douglas J. Send, Dubuque, IA (US);
Jonathan A. Dylhoff, Dubuque, IA (US);
Paul A. Wantschik, Platteville, WI (US);
David R. Didelot, Asbury, IA (US);
Douglas J. Send, Dubuque, IA (US);
Jonathan A. Dylhoff, Dubuque, IA (US);
Paul A. Wantschik, Platteville, WI (US);
Deere & Company, Moline, IL (US);
Abstract
A work machine having an air-breathing, fuel-consuming, liquid-cooled internal combustion (IC) engine and a turbocharger receiving combustion products from the IC engine and a compressor for pressurizing air to the IC engine. A primary heat exchanger is in fluid flow connection between the compressor and the IC engine and a secondary heat exchanger is in fluid flow connection between the compressor and the IC engine and is upstream of the primary heat exchanger. The secondary heat exchanger is an air-to-liquid heat exchanger and receives liquid coolant from the IC engine.