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:
Jan. 20, 2009
Filed:
Feb. 28, 2006
Applicant:
Bryan D. Sulzer, Dubuque, IA (US);
Inventor:
Bryan D. Sulzer, Dubuque, IA (US);
Assignee:
Deere & Company, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 29/06 (2006.01); H02P 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of controlling an idle speed of an engine of a vehicle includes evaluating a plurality of instantaneous current requirements of the vehicle at respective points in time. The engine is a variably set to idle speeds based upon the evaluated instantaneous current requirement of the vehicle such that the idle speeds are above minimum engine idle speeds required to produce alternator output currents that satisfy the evaluated instantaneous current requirements of the vehicle.