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. 23, 1989
Filed:
Apr. 21, 1988
James R Beehler, Osceola, IN (US);
Dean R Ware, Niles, MI (US);
Tyler Refrigeration Corporation, Niles, MI (US);
Abstract
In refrigeration system, a first solenoid operated valve in parallel disposition with an inlet pressure regulator for refrigerant to a receiver. The refrigeration system also includes a second solenoid operated valve disposed in a receiver bypass line. The first solenoid valve is a normally open valve and the second, bypass solenoid valve is a normally closed valve. A sensor is disposed on the outlet of the condenser of the refrigerant system for determining the condition of refrigerant exiting the condenser. A controller then operates the first solenoid valve and the second solenoid valve to direct flow to the receiver or to bypass the receiver if the refrigerant is subcooled.