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. 13, 2004
Filed:
Jun. 01, 2001
Mohinder Singh Bhatti, Amherst, NY (US);
Shrikant M. Joshi, Williamsville, NY (US);
Russell S. Johnson, Tonawanda, NY (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
Heat sinks are provided that achieve very high convective heat transfer surface per unit volume. These heat sinks comprise a spreader plate having a recessed area on one surface and a flat area on another surface, at least two fins and porous reticulated foam blocks having intervening gaps that fill the width and at least a portion of the length between the fins. The foam block may be a continuous single block within the space between two adjacent fins along the length of the fins or may be an array of short-length blocks having intervening gaps along the length of the fins.