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:
Jul. 13, 2010
Filed:
Oct. 21, 2005
Abtar Singh, Kennesaw, GA (US);
Thomas J. Mathews, Fayette, ME (US);
Stephen T. Woodworth, Woodstock, GA (US);
Pawan K. Churiwal, Atlanta, GA (US);
James R. Mitchell, Smyrna, GA (US);
Ozgur Y. Gurkan, Kennesaw, GA (US);
Abtar Singh, Kennesaw, GA (US);
Thomas J. Mathews, Fayette, ME (US);
Stephen T. Woodworth, Woodstock, GA (US);
Pawan K. Churiwal, Atlanta, GA (US);
James R. Mitchell, Smyrna, GA (US);
Ozgur Y. Gurkan, Kennesaw, GA (US);
Emerson Retail Services, Inc., Kennesaw, GA (US);
Abstract
A method for monitoring refrigerant in a refrigeration system includes sensing, a refrigerant pressure of a refrigeration system, averaging the refrigerant pressure over a time period, determining an expected pressure based on said time period, comparing the average to the expected pressure, and determining a system condition based on said comparison. The method may be executed by a controller or stored in a computer-readable medium.