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:
Mar. 09, 1999
Filed:
Apr. 13, 1998
Michael Keith Wyffels, Geneseo, IL (US);
Philip Alan Harden, Colona, IL (US);
Deere & Company, Moline, IL (US);
Abstract
An agricultural combine having an internal combustion engine for driving the various assemblies on the combine. An electronic engine controller is used to monitor and control the operation of the engine. Sensors provide inputs to the electronic engine controller. In response to the inputs from these sensors the electronic engine controller controls the output of the engine. The straw chopper, the propulsion assembly, the separating assembly and the harvesting assembly are provided with on/off switches that are in communication with the electronic engine controller. These on/off switches located in the operator's cab of the combine which are used to activate these crop processing assemblies. In response to an off signal by one or more of these switches the maximum power level is decreased accordingly.