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:
Jul. 19, 1994
Filed:
Nov. 24, 1993
John H Rosenfeld, Lancaster, PA (US);
Thermacore, Inc., Lancaster, PA (US);
Abstract
The invention is a cooling structure for a high power density surface. Fluid is pumped along interconnected and continuous multiple channels on the backside of a sintered metal wick bonded to the cooled surface. The channels are located within a fluid layer which also includes multiple fluid holes, so that each hole is surrounded by interconnected channels. The holes are connected to a manifold to collect or supply the pumped fluid. The channels which surround each hole are connected to another manifold attached to the structure, and the proximity of the channels to the holes assures that fluid flow resistance within the sintered metal wick is minimized by the multiple short, wide paths.