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. 25, 2019
Filed:
Sep. 16, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Mark A. Boeke, Plainville, CT (US);
Jeffrey J. DeGray, Somers, CT (US);
Richard M. Salzillo, Jr., Plantsville, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 3/04 (2006.01); F01D 11/00 (2006.01); F01D 5/06 (2006.01); F01D 9/04 (2006.01);
U.S. Cl.
CPC ...
F01D 11/005 (2013.01); F01D 5/06 (2013.01); F01D 9/041 (2013.01); F01D 11/001 (2013.01); F02C 3/04 (2013.01); F05D 2220/32 (2013.01); F05D 2240/35 (2013.01); F05D 2240/55 (2013.01); F05D 2250/71 (2013.01);
Abstract
A flow path component includes a platform having at least one radially aligned face. A chordal seal extends axially from the radially aligned face. The chordal seal includes a first curved face configured to prevent edge line contact under deflection conditions while the flow path component is installed in an engine.