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. 29, 1996
Filed:
Feb. 01, 1995
Jacob Korenberg, York, PA (US);
Donlee Technologies, Inc., York, PA (US);
Abstract
The heat exchanger includes a hot fluid passage for guiding hot fluid through the heat exchanger, a compartment for containing a fluidized bed, a series of nozzles for forcing particulates from the fluidized bed into the hot fluid, a heat transfer device in contact with the fluidized bed, means for separating particulates from the fluid that has passed through the hot fluid passage, and a return passage for returning separated particulates to the fluidized bed in the compartment. The fluid is guided over the upper surface of the fluidized bed. Air is blown through the series of nozzles to force particulates from the fluidized bed into the fluid in the hot fluid passage where they pick up heat from the fluid, and the particulates then fall back into the bed and transfer heat to the fluidized bed. The heat transfer device removes heat from the fluidized bed and transfers it to a working fluid without being in contact with the hot fluid passage.