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:
Feb. 24, 2026
Filed:
Dec. 06, 2018
Rtx Corporation, Farmington, CT (US);
Dennis M. Moura, South Windsor, CT (US);
Carey Clum, East Hartford, CT (US);
RTX CORPORATION, Farmington, CT (US);
Abstract
A gas turbine engine component assembly comprising: a first component having a first surface, a second surface opposite the first surface, and a plurality of cooling holes extending from the second surface to the first surface; a second component having a first surface and a second surface, the first surface of the first component and the second surface of the second component defining a cooling channel therebetween in fluid communication with the cooling hole for cooling the second surface of the second component; and a plurality of dimples located on the second surface of the second component, the plurality of dimples including: a plurality of primary dimples, wherein each of the plurality of primary dimples is located at an impingement point on the second surface of the second component; and a plurality of secondary dimples, each of the plurality of secondary dimples is located at an impingement flow convergence point.
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