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:
Sep. 19, 2000
Filed:
Dec. 29, 1998
James Jeffrey Harris, Cameron Park, CA (US);
James William Harris, Golden, CO (US);
Other;
Abstract
A heat transfer process for a liquid (5) using counterflow, direct contact with another, immiscible fluid (1), of differing temperature and density, in the presence of a free floating media bed (7). Heat transfer within the liquid (5) occurring as a consequence of direct contact with the immiscible fluid (1) of differing temperature. The counterflow motion a consequence of buoyancy forces resulting from the different densities of the liquid (5) and immiscible fluid (1). The media bed (7) being of a nature preferentially wetted by the immiscible fluid (1), thereby providing a large film type surface area of the immiscible fluid (1) for direct contact heat transfer with the liquid (5). The free floating nature of the media bed (7) resulting from the materials comprising the media being of a density intermediate between that of the liquid (5) and that of the immiscible fluid (1). The free floating media bed (7) being by nature nonplugging and providing enhanced direct contact heat transfer by the extended fluid film surfaces confined therein.