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:
Dec. 10, 2019
Filed:
Apr. 10, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
David E. Gambardella, East Haven, CT (US);
Nicholas W. Oren, Marlborough, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/02 (2006.01); F04D 29/08 (2006.01); F04D 29/32 (2006.01); F16J 15/447 (2006.01); F01D 5/22 (2006.01);
U.S. Cl.
CPC ...
F01D 11/02 (2013.01); F01D 5/225 (2013.01); F04D 29/083 (2013.01); F04D 29/321 (2013.01); F16J 15/447 (2013.01); F05D 2220/32 (2013.01); F05D 2240/55 (2013.01); F05D 2250/183 (2013.01); F05D 2250/232 (2013.01); F05D 2250/75 (2013.01); F05D 2260/941 (2013.01); Y02T 50/671 (2013.01);
Abstract
Aspects of the disclosure are directed to a seal associated with an engine of an aircraft. The seal includes a plurality of lands, and a barrel coupled to the lands and formed from a plurality of segments, where the segments are coupled to one another such that the barrel is substantially non-linear.