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:
Oct. 05, 1993
Filed:
Dec. 16, 1992
Gad Assaf, Rehovot, IL;
Uriyel Fisher, Haifa, IL;
Geophysical Engineering Company, Seattle, WA (US);
Abstract
Apparatus for conditioning air in an enclosure includes a direct contact air/brine heat exchanger with which air in the enclosure is exchanged, and a reservoir of brine. A first brine loop is established by which brine from the reservoir is exchanged with the direct contact heat exchanger for condensing water vapor in the enclosure air onto the brine to form dilute brine that flows into the reservoir. The apparatus also includes a brine concentrator for evaporating water from the dilute brine in the first loop to produce concentrated brine that is supplied to the reservoir. The brine concentrator is preferably constructed and arranged such that a thin film of dilute brine in the first loop flows over a heat transfer surface that is heated by flue gases from a burner.