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:
May. 17, 2016
Filed:
Mar. 11, 2013
Applicant:
Deere & Company, Moline, IL (US);
Inventor:
Erik W. McWethy, Dubuque, IA (US);
Assignee:
DEERE & COMPANY, Moline, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01P 3/00 (2006.01); E02F 3/43 (2006.01); E02F 9/22 (2006.01); F15B 21/04 (2006.01); F01P 3/20 (2006.01); F01P 7/16 (2006.01);
U.S. Cl.
CPC ...
E02F 3/435 (2013.01); E02F 9/226 (2013.01); F15B 21/042 (2013.01); F01P 3/20 (2013.01); F01P 7/165 (2013.01); F01P 2060/02 (2013.01); F01P 2060/04 (2013.01); F01P 2060/08 (2013.01); F15B 2211/30505 (2013.01); F15B 2211/41563 (2013.01); F15B 2211/611 (2013.01); F15B 2211/62 (2013.01); F15B 2211/6343 (2013.01); F15B 2211/851 (2013.01);
Abstract
A work vehicle including a hydraulic circuit having a cooled return line with a cooler, a bypass return line that bypasses the cooler on the cooled return line, and a controller that electronically controls the flow of hydraulic fluid between the cooled return line and the bypass return line.