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:
Apr. 23, 1991
Filed:
Mar. 30, 1989
William H Wilkinson, Columbus, OH (US);
Gas Research Institute, Chicago, IL (US);
Abstract
A double-effect absorption refrigeration system is provided with a novel, generally concentric and vertically-elongated high-pressure condenser chamber, low-pressure desorber, and low pressure condenser combination. Such combination further includes novel annular liquid collection cups located at the combination lower extremes to receive high-pressure liquid refrigerant, low pressure concentrated refrigerent solution, and low-pressure liquid refrigerent. Flow restrictor devices are incorporated in distribution lines connecting the collection cups to a system evaporator/absorber assembly to further enhance temperature, concentration, and pressure conditions imparted to the liquids flowed for absorption purposes.