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. 09, 2020
Filed:
Apr. 19, 2018
United Technologies Corporation, Farmington, CT (US);
Allan N. Arisi, Manchester, CT (US);
Bret M. Teller, Meriden, CT (US);
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Abstract
A turbine vane for a gas turbine engine having a plurality of cooling holes defined therein, at least some of the plurality of cooling holes being located on a leading edge of an airfoil of the turbine vane and in fluid communication with an internal cavity of the turbine vane; and a baffle insert located in the internal cavity, the baffle insert having a plurality of holes formed therein at least some of the plurality of holes of the baffle insert corresponding to the at least some of the plurality of cooling holes located in the leading edge of the turbine vane, the baffle insert being formed from a flat sheet of metal wherein the plurality of holes of the baffle insert are formed in the flat sheet of metal prior to the baffle insert being formed from the flat sheet of metal, the plurality of holes of the baffle insert being formed in the flat sheet of metal according to the coordinates of Table 1.