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:
Mar. 24, 2026
Filed:
Dec. 20, 2023
Rtx Corporation, Farmington, CT (US);
Timothy S. Snyder, Glastonbury, CT (US);
RTX CORPORATION, Farmington, CT (US);
Abstract
Fuel injector nozzle assemblies for turbine engines include an inner housing body having a center body installed within the inner housing, an intermediate housing body arranged around the inner housing, an outer housing body arranged around the intermediate housing, and a float swirler arranged around the outer housing body. The center body is a hollow body structure. A first passage partially defined between the inner housing and the intermediate housing is configured to supply a first fluid and a second passage partially defined between the intermediate housing and the outer housing is configured to supply a second fluid. A plurality of third passages are configured to supply a third fluid and include a center third passage defined within the center body, an inner third passage within the float swirler, and an outer fluid passage defined within the float swirler and radially outward from the inner third fluid passage.