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:
Apr. 06, 2021
Filed:
Aug. 09, 2018
General Electric Company, Schenectady, NY (US);
Joshua Tyler Mook, Cincinnati, OH (US);
Michael Anthony Benjamin, Cincinnati, OH (US);
David Richard Barnhart, Cincinnati, OH (US);
Sean James Henderson, Cincinnati, OH (US);
Ramon Martinez, Cincinnati, OH (US);
Neerav Atul Patel, Cincinnati, OH (US);
Mark Richard Shaw, Mason, OH (US);
General Electric Company, Schenectady, NY (US);
Abstract
An aft heat shield for a fuel nozzle tip includes: an annular shield wall; an annular shield flange extending radially outward from an aft end of the shield wall; an annular baffle flange surrounding the conical section, and disposed such that an axial gap is defined between the shield flange and the baffle flange, the baffle flange including a radially outer rim extending axially forward therefrom; and a plurality of impingement cooling holes passing through the baffle flange and oriented to as to direct air flow towards the shield wall.