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. 09, 2020
Filed:
Dec. 13, 2017
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Jonathan Logan Miller, Ware, MA (US);
Michael M. Davis, North Granby, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/28 (2006.01); F01D 11/00 (2006.01); F01D 25/16 (2006.01); F16J 15/06 (2006.01); F02C 3/14 (2006.01); F02C 7/06 (2006.01); F01D 25/18 (2006.01);
U.S. Cl.
CPC ...
F02C 7/28 (2013.01); F01D 11/003 (2013.01); F01D 11/005 (2013.01); F01D 25/162 (2013.01); F01D 25/183 (2013.01); F02C 3/14 (2013.01); F02C 7/06 (2013.01); F16J 15/06 (2013.01); F05D 2220/32 (2013.01); F05D 2230/60 (2013.01); F05D 2240/55 (2013.01); F05D 2260/36 (2013.01);
Abstract
A face seal assembly includes a seal. The assembly also includes a seal carrier including a first seal wall, a second seal wall and a base seal wall, the first seal wall, the second seal wall and the base seal wall defining a groove for receiving the seal therein, the second seal wall extending radially outwardly to a non-uniform radial location.