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. 22, 1984
Filed:
Mar. 29, 1982
Mario F Briccetti, Liverpool, NY (US);
Carrier Corporation, Syracuse, NY (US);
Abstract
A method of operating an air conditioning system including a refrigeration circuit having a compressor and a thermostat for sensing heating and cooling needs together with an indoor fan is disclosed. The indoor fan operation is controlled based upon a microprocessor control remembering whether or not the unit was in continuous fan operation prior to the compressor operating to satisfy a heating or cooling need. Through the setting of a flag the microprocessor remembers the previous inputs such that operation of the fan may be controlled regardless of the condition of the compressor especially as concerns operation of the fan when the compressor is prevented from operating due to a safety, overload or timed off condition.