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:
May. 11, 2004
Filed:
Jul. 08, 2002
Applicant:
Inventors:
Phil Trigiani, Mississauga, CA;
Tony Ferraro, Mississauga, CA;
Assignee:
Uview Ultraviolet Systems, Inc., Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 4/902 ;
U.S. Cl.
CPC ...
F25B 4/902 ;
Abstract
The present application reveals a simplified method and a device for diagnosing performance of an air-conditioning system. The simplified method comprises determining a temperature differential or differentials between inlet and outlet temperatures of a condenser and/or between ambient and vent temperatures in the air-conditioning system; analyzing the differential or differentials to determine whether the air-conditioning system is properly functioning; and diagnosing performance of the air-conditioning system.