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公开(公告)号：US20140041390A1
公开(公告)日：2014-02-13
申请号：US14057511
申请日：2013-10-18
Applicant: Delavan Inc.
Inventor： Brandon P. Williams , Jeremy T. Rhyan
IPC: F23R3/28
CPC classification number: F23R3/286 , F23D2900/00015 , F23R3/343
Abstract: A fuel injector for a gas turbine engine includes a nozzle body defining a central axis and having a main fuel circuit. An air circuit is formed within the nozzle body inboard of the main fuel circuit. A primary pilot fuel circuit is formed within the nozzle body inboard of the air circuit. A secondary pilot fuel circuit is formed within the nozzle body inboard of the air circuit and outboard of the primary pilot fuel circuit.
Abstract translation: 一种用于燃气涡轮发动机的燃料喷射器包括限定中心轴线并具有主燃料回路的喷嘴体。 在主燃料回路内的喷嘴体内部形成有空气回路。 在空气回路的内部的喷嘴体内形成有主要的先导燃料回路。 二次引燃燃料电路形成在空气回路内部的喷嘴体内部和主导向燃料回路外侧。
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公开(公告)号：US09239167B2
公开(公告)日：2016-01-19
申请号：US14057511
申请日：2013-10-18
Applicant: Delavan Inc
Inventor： Brandon P. Williams , Jeremy T. Rhyan
CPC classification number: F23R3/286 , F23D2900/00015 , F23R3/343
Abstract: A fuel injector for a gas turbine engine includes a nozzle body defining a central axis and having a main fuel circuit. An air circuit is formed within the nozzle body inboard of the main fuel circuit. A primary pilot fuel circuit is formed within the nozzle body inboard of the air circuit. A secondary pilot fuel circuit is formed within the nozzle body inboard of the air circuit and outboard of the primary pilot fuel circuit.
Abstract translation: 一种用于燃气涡轮发动机的燃料喷射器包括限定中心轴线并具有主燃料回路的喷嘴体。 在主燃料回路内的喷嘴体内部形成有空气回路。 在空气回路的内部的喷嘴体内形成有主要的先导燃料回路。 二次引燃燃料电路形成在空气回路内部的喷嘴体内部和主导向燃料回路外侧。
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