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. 22, 1986
Filed:
Aug. 31, 1983
Applicant:
Inventor:
John P Sheridan, Arlington, VA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B / ;
U.S. Cl.
CPC ...
165 22 ; 165 28 ; 165 30 ; 236 / ;
Abstract
An automatic temperature control system and method for maintaining a predetermined temperature in an enclosed space, wherein the temperature in a heat sink is sensed and compared with the outside temperature to anticipate whether a heating or cooling mode is or may be required. When a mode is selected, a 'readiness' state signal is supplied to a preset control in the enclosed space. When the preset temperature is reached in the enclosed space, the preset control energizes the appropriate heating or cooling device to maintain the preset temperature in the enclosed space.