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:
Oct. 22, 2019
Filed:
Mar. 22, 2016
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Jeffrey D Ponchak, North Berwick, ME (US);
Jessica M. Lucier, Wells, ME (US);
Mark J. Rogers, Kennebunk, ME (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/28 (2006.01); F01D 11/00 (2006.01); F01D 9/04 (2006.01); F01D 25/24 (2006.01); F04D 29/08 (2006.01);
U.S. Cl.
CPC ...
F01D 11/003 (2013.01); F01D 9/04 (2013.01); F01D 25/243 (2013.01); F01D 25/246 (2013.01); F02C 7/28 (2013.01); F04D 29/083 (2013.01); F05D 2220/32 (2013.01); F05D 2240/55 (2013.01); F05D 2240/56 (2013.01); F05D 2240/57 (2013.01); F05D 2240/58 (2013.01); F05D 2260/30 (2013.01); Y02T 50/671 (2013.01);
Abstract
An interface arrangement includes two annular components that extend along an axis and are in contact with one another and a third component that is positioned radially inward from at least one of the two components. There is an anti-rotation feature on one of the three components that engages an anti-rotation feature on an annular seal member. The seal member is in contact with the first two components and is positioned between the third component and at least one of the first two components.