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. 15, 1993
Filed:
Jun. 26, 1992
Dwain F Moore, Holland, MI (US);
RobertShaw Controls Company, Richmond, VA (US);
Abstract
A control system for controlling the operation of an air conditioning compressor and method of making the same are provided, the system comprising a thermostat switch and a high pressure switch arranged in series with a compressor switch across two sides of a power source whereby the thermostat switch and the high pressure switch must be in a closed condition thereof with the compressor switch also being in a closed condition before the compressor can be turned on, the system also comprising a low pressure switch that is arranged so as not to be in series with the other switches across the two sides of the power source and a microprocessor having means operatively associated with the low pressure switch to monitor the condition thereof.