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:
Jun. 13, 2023
Filed:
May. 13, 2020
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventors:
Ross Wilson, South Glastonbury, CT (US);
John R. Farris, Bolton, CT (US);
Michael G. McCaffrey, Windsor, CT (US);
Theodore W. Hall, Berlin, CT (US);
John J. Korzendorfer, Glastonbury, CT (US);
Elizabeth F. Vinson, Wethersfield, CT (US);
Jeffrey Michael Jacques, East Hartford, CT (US);
John E. Paul, Portland, CT (US);
Edwin Otero, Southington, CT (US);
Alan W. Stoner, Tullahoma, TN (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/44 (2006.01); F01D 11/02 (2006.01); F16F 15/06 (2006.01); F01D 25/04 (2006.01);
U.S. Cl.
CPC ...
F01D 11/02 (2013.01); F01D 11/025 (2013.01); F01D 25/04 (2013.01); F16F 15/06 (2013.01); F16J 15/44 (2013.01); F16J 15/442 (2013.01); F05D 2220/32 (2013.01); F05D 2240/55 (2013.01); F05D 2260/96 (2013.01); F05D 2300/171 (2013.01);
Abstract
A seal for a gas turbine engine includes a full hoop outer ring, a shoe coupled to the full hoop outer ring via an inner beam and an outer beam, and a wave spring in contact with at least one of the inner beam or the outer beam.