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:
Oct. 23, 2018
Filed:
Jun. 27, 2014
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
John T Ols, Northborough, MA (US);
Richard N Allen, West Hartford, CT (US);
Paul K Sanchez, Wellington, FL (US);
Steven D Porter, Wethersfield, CT (US);
Jonathan Lemoine, Vernon, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 11/02 (2006.01); F01D 9/04 (2006.01); F01D 5/08 (2006.01); F01D 11/00 (2006.01);
U.S. Cl.
CPC ...
F01D 9/041 (2013.01); F01D 5/082 (2013.01); F01D 11/003 (2013.01); F01D 11/02 (2013.01); F05D 2240/12 (2013.01); F05D 2240/80 (2013.01);
Abstract
An interface within a gas turbine engine includes a sealing surface defined by a portion of a vane platform. A seal is in contact with said sealing surface. A barrier is transverse to the sealing surface.