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. 07, 2017
Filed:
Mar. 20, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Kyle C. Lana, Portland, CT (US);
John E. Paul, Portland, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/26 (2006.01); F01D 5/14 (2006.01); F01D 5/30 (2006.01); F01D 11/00 (2006.01); F01D 5/10 (2006.01); F01D 25/06 (2006.01);
U.S. Cl.
CPC ...
F01D 5/26 (2013.01); F01D 5/10 (2013.01); F01D 5/147 (2013.01); F01D 5/3007 (2013.01); F01D 11/006 (2013.01); F01D 11/008 (2013.01); F01D 25/06 (2013.01); F05D 2220/32 (2013.01); F05D 2240/24 (2013.01); F05D 2240/55 (2013.01); F05D 2260/96 (2013.01); F05D 2300/10 (2013.01); Y02T 50/673 (2013.01);
Abstract
A damper seal received in a cavity of a turbine blade includes a central body with two ends and a two sides. A portion extends from each end, one side has a faceted edge, and a projection extends from the other side to receive a lug of the turbine blade to align the damper seal relative to the turbine blade.