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:
Nov. 12, 1996
Filed:
Nov. 04, 1994
Richard N Christensen, Columbus, OH (US);
Srinivas Garimella, Kalamazoo, MI (US);
The Ohio State University Research Foundation, Columbus, OH (US);
Abstract
An absorption refrigeration machine with two, non-fluid linked loops uses heat from a first loop rectifier to heat a second loop generator by either direct or hydronic heat exchange. Flue gas from the heating of the first loop generator is used to heat strong solution in the second loop. Heat from the first loop condenser and absorber are also used to heat the second loop generator by either direct or hydronic fluid coupling. In order to improve further the efficiencies of the absorption machine, a mass and heat transfer device is used that provides a liquid and vapor distribution system that affords effective heat transfer in conjunction with a large and continually renewed liquid surface area and a relatively constant vapor velocity to effect efficient mass transfer among the various components and processes of the refrigeration machine. A simple liquid metering system is used to meter equal amounts of liquid into the divided liquid flow arrangements used in various components of the machine.