公开(公告)号：WO2014113105A3

公开(公告)日：2014-10-16

申请号：PCT/US2013065453

申请日：2013-10-17

Applicant: UNITED TECHNOLOGIES CORP

Inventor： COFFEY ROGER O

IPC: F23R3/28 ,  B05B1/02 ,  F02C9/26 ,  F02M63/00

CPC classification number: F23D11/107 ,  F23D2900/00016 ,  F23R3/28 ,  F23R2900/00004

Abstract: A fuel nozzle for a combustor of a gas turbine engine, includes a swirler tip along an axis; and a helical adapter along the axis and within the swirler tip. A method of directing a fuel gas and a liquid through a fuel nozzle and into a combustor of a gas turbine engine includes directing a primary fuel flow through a helical insert; and directing a secondary fuel flow around the helical insert.

Abstract translation: 一种用于燃气涡轮发动机的燃烧器的燃料喷嘴，包括沿轴线的旋流器尖端; 以及沿轴线和旋流器尖端内的螺旋式适配器。 将燃料气体和液体引导通过燃料喷嘴并进入燃气涡轮发动机的燃烧器的方法包括将主要燃料流引导通过螺旋插入件; 并且将二次燃料流引导到螺旋插入件周围。

公开(公告)号：AU2015204269A1

公开(公告)日：2016-01-28

申请号：AU2015204269

申请日：2015-07-13

Applicant: UNITED TECHNOLOGIES CORP

Inventor： OTT JOE ,  FUNK STANLEY J ,  COFFEY ROGER O ,  STEMPINSKI SHAWN ,  RUP JR JOHN J ,  DAUTOVA LYUTSIA ,  MOURA DENNIS M

IPC: F02C7/00 ,  B29C67/00 ,  F01D5/00 ,  F02C3/14 ,  F23R3/00

Abstract: PA-0028706-US(14-242) An additively manufactured component includes a heat transfer augmentation feature with a surface finish between about 125 - 900 micro inches. -19- 0 0c 0

公开(公告)号：EP3033508A4

公开(公告)日：2017-04-19

申请号：EP14836084

申请日：2014-08-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KIRONN LEXIA ,  COFFEY ROGER O ,  TWELVES WENDELL V ,  SCHIRTZINGER GARY A ,  OTT JOE ,  BUTCHER EVAN ,  FRISH JOHN D

IPC: F02C7/12 ,  F02C7/14 ,  F02C7/22 ,  F23R3/28

CPC classification number: F23R3/283 ,  F02C7/14 ,  F02C7/18 ,  F02C7/222 ,  F05D2240/35 ,  F05D2260/213 ,  F23K5/14 ,  F23K2301/20 ,  F23R3/20 ,  Y02T50/675

Abstract: A fuel injector is provided for a gas turbine engine. The fuel injector includes a fuel conduit and a cooling fluid circuit through a strut. A gas turbine engine is provided that includes a multiple of fuel injectors in communication with a combustor and a cooling system in communication with each of the multiple of fuel injectors.

Abstract translation: 燃气喷射器设置用于燃气涡轮发动机。 燃料喷射器包括通过支柱的燃料管道和冷却流体回路。 提供了一种燃气涡轮发动机，其包括与燃烧器连通的多个燃料喷射器和与多个燃料喷射器中的每一个连通的冷却系统。

公开(公告)号：EP3097358A4

公开(公告)日：2017-02-22

申请号：EP15741062

申请日：2015-01-14

Applicant: UNITED TECHNOLOGIES CORP

Inventor： OTT JOE ,  SCHIRTZINGER GARY A ,  KIRONN LEXIA ,  MOURA DENNIS M ,  FUNK STANLEY J ,  COFFEY ROGER O

IPC: F23R3/28 ,  F02C7/22 ,  F23D11/38

CPC classification number: F23R3/28 ,  F02C7/222 ,  F05D2220/32 ,  F05D2230/53 ,  F05D2240/35 ,  F05D2250/61 ,  F05D2260/231 ,  F05D2300/10 ,  F23D2213/00 ,  F23D2900/00018 ,  F23R2900/00005 ,  F23R2900/00018

Abstract: One embodiment includes a fuel injector. The fuel injector assembly comprises a conduit for conveying fuel from a fuel inlet to a nozzle. The conduit is located in a support, with the conduit, the nozzle, and the support being a single unitary piece. A thermally compliant feature is located at the nozzle which allows the fuel injector to adjust for differential thermal expansion.

Abstract translation: 一个实施例包括燃料喷射器。 燃料喷射器组件包括用于将燃料从燃料入口输送到喷嘴的导管。 导管位于支撑件中，导管，喷嘴和支撑件是单个整体件。 在喷嘴处设有热适应特征，其允许燃料喷射器调节差动热膨胀。