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:
May. 03, 2016
Filed:
Aug. 21, 2012
Applicants:
Shelton O. Duelm, Wethersfield, CT (US);
Stephanie Ernst, Meriden, CT (US);
Eric Charles Mundell, South Berwick, ME (US);
Robert C. Stutz, Dobbs Ferry, NY (US);
Inventors:
Shelton O. Duelm, Wethersfield, CT (US);
Stephanie Ernst, Meriden, CT (US);
Eric Charles Mundell, South Berwick, ME (US);
Robert C. Stutz, Dobbs Ferry, NY (US);
Assignee:
United Technologies Corporation, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 25/08 (2006.01); F02C 7/28 (2006.01); F01D 11/02 (2006.01); F02C 7/24 (2006.01);
U.S. Cl.
CPC ...
F01D 25/08 (2013.01); F01D 11/00 (2013.01); F01D 11/02 (2013.01); F02C 7/24 (2013.01); F02C 7/28 (2013.01); F05D 2230/53 (2013.01); F05D 2240/15 (2013.01); F05D 2260/231 (2013.01);
Abstract
An example annular turbomachine seal includes an attachment portion, a first leg radially inward of the attachment portion, and a second leg radially inward of the attachment portion and configured to block flow from directly contacting an attachment associated with a bearing compartment of a turbomachine.