Abstract: A system to sense incipient slugging of a rotor by sensing a rotor speed signal, an engine speed signal and a first hydraulic motor speed signal, combining the rotor speed signal and the engine speed signal to provide a second hydraulic motor speed signal, and determining incipient slugging based upon the first and second speed signals, and thereby preventing potential damage to threshing components.
Type:
Grant
Filed:
August 1, 2005
Date of Patent:
December 15, 2009
Assignee:
CNH America LLC
Inventors:
John G. Brome, Yun Ren Ho, Nicholas Laufenberg