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. 30, 2018
Filed:
Jul. 15, 2011
Christopher M. Pater, Tolland, CT (US);
Christopher M. Pater, Tolland, CT (US);
United Technologies Corporation, Farmington, CT (US);
Abstract
A gas turbine component subject to extreme temperatures and pressures includes a wall defined by opposite first and second surfaces. An airflow aperture through the wall is defined by an aperture wall surface which extends from a first opening in the first surface to a second opening in the second surface. The aperture wall surface is flared at a juncture with the first surface, such that the first opening has a greater cross-sectional flow area than the second opening. A high-pressure, high-temperature coating is adhered to the first surface, and adhered to at least a portion of the aperture wall surface.