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:
Nov. 23, 2021
Filed:
May. 18, 2018
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Mark F. Zelesky, Bolton, CT (US);
Stephen K. Kramer, Cromwell, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 11/08 (2006.01); F01D 9/04 (2006.01); F23R 3/00 (2006.01); F01D 11/00 (2006.01);
U.S. Cl.
CPC ...
F01D 11/08 (2013.01); F01D 9/04 (2013.01); F01D 11/005 (2013.01); F23R 3/002 (2013.01); F05D 2240/11 (2013.01); F05D 2240/35 (2013.01); F05D 2300/6033 (2013.01);
Abstract
An assembly for a gas turbine engine includes a vane assembly having an inner platform and an airfoil section extending from the inner platform. A first combustor panel extends at least partially along the vane from upstream of the vane, and a blade outer air seal extends at least partially along the vane from downstream of the vane. The first combustor panel and the blade outer air seal define a platform gap located between a leading edge of the airfoil section of the vane and a trailing edge of the airfoil section of the vane.