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:
Nov. 11, 2014
Filed:
Jul. 26, 2011
Applicants:
Debabrata Pal, Hoffman Estates, IL (US);
Craig R. Legros, Rockford, IL (US);
Inventors:
Debabrata Pal, Hoffman Estates, IL (US);
Craig R. LeGros, Rockford, IL (US);
Assignee:
Hamilton Sundstrand Corporation, Windsor Locks, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K 1/32 (2006.01); F04D 29/32 (2006.01); F04D 25/08 (2006.01); F04D 29/58 (2006.01);
U.S. Cl.
CPC ...
F04D 25/08 (2013.01); F04D 29/329 (2013.01); F04D 29/5853 (2013.01);
Abstract
A fan includes an air movement implement including a blade and a motor that drives the air movement implement. The motor includes a rotor that includes an internal diameter heat exchanger and a heat pipe having a first end and a second end, the first end in thermal contact with the internal diameter heat exchanger and the second end in thermal contact with the blade.