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. 24, 2025
Filed:
Feb. 02, 2023
Pratt & Whitney Canada Corp., Longueuil, CA;
Kian McCaldon, Orangeville, CA;
RTX CORPORATION, Farmington, CT (US);
Abstract
A fuel mixture distribution system for a turbine engine assembly includes a combustor that includes a wall that defines a combustion chamber, a fuel mixture distributor that includes an air conduit that defines a mixing chamber that extends through the wall along between an inlet to an exit opening to the combustion chamber, the air conduit shape is defined to achieve the desired mixing and prevent flashback at all operating conditions, and a fuel distributor extends into the mixing chamber at a location upstream of the exit opening. The fuel distributor includes a plurality of fuel openings where a fuel flow is communicated and mixed with an airflow passing through the mixing chamber.