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:
Apr. 13, 2021
Filed:
Dec. 04, 2018
Applicant:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Inventors:
Craig M. Beers, Wethersfield, CT (US);
Christopher McAuliffe, Windsor, CT (US);
Murtuza Lokhandwalla, South Windsor, CT (US);
Assignee:
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/58 (2006.01); F04D 25/08 (2006.01); F01D 25/12 (2006.01); F01D 25/16 (2006.01); B64D 13/06 (2006.01);
U.S. Cl.
CPC ...
F04D 29/5853 (2013.01); F01D 25/125 (2013.01); F01D 25/168 (2013.01); F04D 25/08 (2013.01); B64D 13/06 (2013.01); F05D 2240/52 (2013.01); F05D 2260/221 (2013.01); Y02T 50/60 (2013.01);
Abstract
A heat sink that can be positioned around a rotating shaft includes a cylindrical body with a first end and a second end, a bore running through the body with a first opening at the first end of the body and a second opening at the second end of the body, fins extending radially outward from the body and running from the first end to the second end of the body, and channels defined between the fins and running from the first end to the second end of the body.