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:
Jan. 12, 2021
Filed:
Feb. 22, 2019
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Matthew Budnick, Hudson, NH (US);
Conway Chuong, Manchester, CT (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F02C 7/28 (2006.01); F01D 25/24 (2006.01); F01D 15/10 (2006.01);
U.S. Cl.
CPC ...
F01D 11/005 (2013.01); F01D 11/001 (2013.01); F01D 15/10 (2013.01); F01D 25/24 (2013.01); F02C 7/28 (2013.01); F05D 2220/30 (2013.01); F05D 2220/76 (2013.01); F05D 2240/55 (2013.01);
Abstract
A seal plate for a gas turbine engine includes an annular wall provided about an axis and extending between first and second ends that are radially spaced from one another with respect to the axis. The first end includes an axially extending pilot. The second end includes an axially extending flange and an adjacent annular seal seat. The wall includes a portion between the first and second ends that extend substantially in the axial direction and is configured to permit the second end to move axially relative to the first end in response to thermal growth.