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:
Mar. 26, 1991
Filed:
Sep. 25, 1984
Applicant:
Inventors:
David B Sarraf, Elizabethtown, PA (US);
Robert M Shaubach, Lititz, PA (US);
George Y Eastman, Lancaster, PA (US);
Assignee:
Thermacore, Inc., Lancaster, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D / ;
U.S. Cl.
CPC ...
16510426 ; 16510419 ;
Abstract
A heat transfer surface structure for cooling high power density surfaces and the method of constructing it. The surface includes a sintered capillary layer with a complex configuration of tunnels within it constructed adjacent to the heated surface which is subject to very high power densities. The tunnel arteries serve to supply evaporable liquid and remove vapor to provide the cooling. A unique method of constructing the tunneled sintered layer is also described.