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:
May. 04, 2021
Filed:
Aug. 07, 2019
Applicant:
Rolls-royce North American Technologies, Inc., Indianapolis, IN (US);
Inventors:
Edward C Rice, Indianapolis, IN (US);
Daniel K Vetters, Indianapolis, IN (US);
Assignee:
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/08 (2006.01); F01D 25/00 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
F01D 11/08 (2013.01); F01D 25/005 (2013.01); F01D 25/24 (2013.01); F05D 2220/32 (2013.01); F05D 2230/60 (2013.01); F05D 2230/642 (2013.01); F05D 2240/11 (2013.01); F05D 2240/12 (2013.01); F05D 2240/14 (2013.01); F05D 2260/36 (2013.01); F05D 2300/6033 (2013.01); Y02T 50/60 (2013.01);
Abstract
A gas turbine engine includes a turbine shroud assembly arranged around a turbine wheel assembly. The turbine shroud assembly includes an annular turbine case, a blade track, and a forward case. The turbine case is arranged around a central axis of the turbine assembly. The blade track is located radially between the turbine case and the central axis. The forward case is coupled to the turbine case and is arranged to block axial movement of the blade track relative to the turbine case.