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:
Jun. 28, 2011
Filed:
Jun. 30, 2005
Ryan Patrick Mcenaney, Peoria, IL (US);
Brian Todd Morrical, Peoria, IL (US);
John Jay Bernardi, Chillicothe, IL (US);
Timothy Allen Goldammer, Dunlap, IL (US);
Ryan Patrick McEnaney, Peoria, IL (US);
Brian Todd Morrical, Peoria, IL (US);
John Jay Bernardi, Chillicothe, IL (US);
Timothy Allen Goldammer, Dunlap, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A system for controlling a heating and cooling system for use on a machine includes a condenser, an evaporator assembly, an electric motor driven compressor, and a master controller operable to determine and regulate an operational speed of the compressor. The master controller includes a plurality of control algorithms each receiving respective dynamic input information and outputting a respective controller speed request based upon the respective dynamic input information.