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. 10, 2018
Filed:
Jun. 27, 2011
Applicants:
David H. Altman, Framingham, MA (US);
Joseph R. Wasniewski, Watertown, MA (US);
Anurag Gupta, Canton, MA (US);
Inventors:
David H. Altman, Framingham, MA (US);
Joseph R. Wasniewski, Watertown, MA (US);
Anurag Gupta, Canton, MA (US);
Assignee:
Raytheon Company, Waltham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 15/04 (2006.01); F28F 21/08 (2006.01);
U.S. Cl.
CPC ...
F28D 15/046 (2013.01); F28F 21/08 (2013.01); F28F 21/084 (2013.01); F28F 2255/18 (2013.01); F28F 2255/20 (2013.01); F28F 2265/26 (2013.01);
Abstract
Methods and apparatus for a heat spreader including a vapor chamber, a fluid in the vapor chamber, a wick disposed in the vapor chamber, the wick comprising a metal wick structure, and a coating on wick comprising carbon nanotubes for promoting incipient boiling of the fluid.