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:
Jan. 15, 2019
Filed:
May. 31, 2012
Jeffrey S. Beattie, South Glastonbury, CT (US);
Scott D. Lewis, Vernon, CT (US);
Mark F. Zelesky, Bolton, CT (US);
Ricardo Trindade, Coventry, CT (US);
Bret M. Teller, Meriden, CT (US);
Jeffrey Michael Jacques, East Hartford, CT (US);
Brandon M. Rapp, West Hartford, CT (US);
Jeffrey S. Beattie, South Glastonbury, CT (US);
Scott D. Lewis, Vernon, CT (US);
Mark F. Zelesky, Bolton, CT (US);
Ricardo Trindade, Coventry, CT (US);
Bret M. Teller, Meriden, CT (US);
Jeffrey Michael Jacques, East Hartford, CT (US);
Brandon M. Rapp, West Hartford, CT (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A gas turbine engine component comprises a shroud, a U-channel, an internal cooling air passage and a U-channel cooling hole. The shroud comprises a forward face, an aft face, a first side face and a second side face. The U-channel is disposed in the aft face of the shroud. A gas path surface connects the forward face, aft face, first side face and second side face. A cooled surface connects the forward face, aft face, first side face and second side face opposite the gas path face. The internal cooling air passage extends through the shroud. The U-channel cooling hole extends into the first side face of the shroud adjacent the U-channel to intersect the internal cooling passage.