公开(公告)号：US20200011533A1

公开(公告)日：2020-01-09

申请号：US16058732

申请日：2018-08-08

Applicant: Solar Turbines Incorporated

Inventor： Michael Ramotowski ,  Matthew Mayer ,  Donald Cramb ,  Sean K. Spivey ,  James Piper

IPC: F23R3/28 ,  F23R3/10 ,  F23R3/34 ,  F02C7/22 ,  F02C7/228

Abstract: A center body assembly for a lean direct injection fuel injector is disclosed. The center body assembly defines a primary liquid passage, a liquid gallery, a liquid main first passage, a liquid main second passage, and an atomizer assembly. The primary liquid passage supplies liquid fuel to the liquid gallery. The liquid gallery aligns with the primary liquid passage and distributes fuel to the liquid main first passage, and subsequently to the liquid main second passage. The atomizer assembly is in flow communication with the liquid main second passage and provides atomized fuel for combustion.

公开(公告)号：US10941941B2

公开(公告)日：2021-03-09

申请号：US16058732

申请日：2018-08-08

Applicant: Solar Turbines Incorporated

Inventor： Michael Ramotowski ,  Matthew Mayer ,  Donald Cramb ,  Sean K. Spivey ,  James Piper

IPC: F23R3/36 ,  F23R3/28 ,  F23R3/10 ,  F02C7/228 ,  F02C7/22 ,  F23R3/34

Abstract: A center body assembly for a lean direct injection fuel injector is disclosed. The center body assembly defines a primary liquid passage, a liquid gallery, a liquid main first passage, a liquid main second passage, and an atomizer assembly. The primary liquid passage supplies liquid fuel to the liquid gallery. The liquid gallery aligns with the primary liquid passage and distributes fuel to the liquid main first passage, and subsequently to the liquid main second passage. The atomizer assembly is in flow communication with the liquid main second passage and provides atomized fuel for combustion.