Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
October 19, 2021
Patent Application Number
20180611
Date Filed
June 11, 2018
Patent Citations Received
Patent abstract
A tip for a nozzle of a fuel injector and an associated method are provided. The tip includes a tip body and a swirler. The swirler includes a plurality of pre-swirl passages which fluidly communicate an internal cavity of the swirler with a feed annulus. The swirler also includes a plurality of swirl chamber passages which fluidly communicate a swirl chamber with the feed annulus. Methods include manufacturing at least a portion of the swirler by additive manufacturing.
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