公开(公告)号：WO2013162665A3

公开(公告)日：2013-12-27

申请号：PCT/US2013024924

申请日：2013-02-06

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LOVETT JEFFERY A ,  HAUTMAN DONALD J ,  BROGAN TORENCE P ,  ECKETT CHRISTOPHER A ,  COLKET III MEREDITH B

IPC: F02C7/00 ,  F02C7/26 ,  F02K3/00

CPC classification number: F02K3/10

Abstract: A gas turbine or rocket engine hot section includes a first duct case, a second duct case, a plurality of vanes arranged about an axial centerline, and an igniter located with a first of the plurality of vanes. The first of the plurality of vanes extends axially between a leading edge and a flame holder surface at a trailing edge. The flame holder surface extends radially between a first vane end connected to the first duct case and a second vane end connected to the second duct case. The flame holder surface includes a first section that tapers towards the first vane end, and a second section that tapers away from the first section and towards the second vane end.

Abstract translation: 燃气轮机或火箭发动机热部分包括第一管道壳体，第二管道壳体，围绕轴向中心线布置的多个叶片以及位于多个叶片中的第一个的点火器。 多个叶片中的第一个在后缘处在前缘和火焰保持器表面之间轴向延伸。 火焰保持器表面在连接到第一管道壳体的第一叶片端部和连接到第二管道壳体的第二叶片端部之间径向延伸。 火焰保持器表面包括朝向第一叶片端逐渐变细的第一部分和从第一部分逐渐变细并朝向第二叶片端的第二部分。

公开(公告)号：DE04252295T1

公开(公告)日：2005-06-23

申请号：DE04252295

申请日：2004-04-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LOVETT JEFFERY A

IPC: F23R3/20 ,  F02K3/10 ,  F23R3/18 ,  F23R3/34

Abstract: A turbine engine augmentor (32) has a centerbody (38) within a gas flowpath. A flameholder (42) is positioned in the flowpath outboard of the centerbody (38). A burner (62) within the centerbody (38) has an outlet for expelling combustion products of a first pilot fuel. A pilot fuel conduit (100) has an outlet positioned to introduce a supplemental pilot fuel to the expelled combustion products.

公开(公告)号：PL366887A1

公开(公告)日：2004-11-02

申请号：PL36688704

申请日：2004-04-02

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LOVETT JEFFERY A

IPC: F23R3/20 ,  F02K3/10 ,  F23R3/18 ,  F23R3/34 ,  F01D17/00 ,  F02C6/00

Abstract: A turbine engine augmentor (32) has a centerbody (38) within a gas flowpath. A flameholder (42) is positioned in the flowpath outboard of the centerbody (38). A burner (62) within the centerbody (38) has an outlet for expelling combustion products of a first pilot fuel. A pilot fuel conduit (100) has an outlet positioned to introduce a supplemental pilot fuel to the expelled combustion products.

公开(公告)号：SG144713A1

公开(公告)日：2008-08-28

申请号：SG2004020566

申请日：2004-04-15

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LOVETT JEFFERY A

IPC: F23R3/20 ,  F02K3/10 ,  F23R3/18 ,  F23R3/34

Abstract: AUGMENTOR A turbine engine augmentor has a centerbody within a gas flowpath. A flameholder is positioned in the flowpath outboard of the centerbody. A burner within the centerbody has an outlet for expelling combustion products of a first pilot fuel. A pilot fuel conduit has an outlet positioned to introduce a supplemental pilot fuel to the expelled combustion products.

公开(公告)号：TR200500469T3

公开(公告)日：2005-04-21

申请号：TR200500469

申请日：2004-04-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LOVETT JEFFERY A

IPC: F23R3/20 ,  F02K3/10 ,  F23R3/18 ,  F23R3/34

Abstract: A turbine engine augmentor (32) has a centerbody (38) within a gas flowpath. A flameholder (42) is positioned in the flowpath outboard of the centerbody (38). A burner (62) within the centerbody (38) has an outlet for expelling combustion products of a first pilot fuel. A pilot fuel conduit (100) has an outlet positioned to introduce a supplemental pilot fuel to the expelled combustion products.

公开(公告)号：AU2004201209B2

公开(公告)日：2005-10-27

申请号：AU2004201209

申请日：2004-03-24

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LOVETT JEFFERY A

IPC: F23R3/20 ,  F02K3/10 ,  F23R3/18 ,  F23R3/34 ,  F02C007/00 ,  F02K003/10 ,  F02C003/14

Abstract: A turbine engine augmentor (32) has a centerbody (38) within a gas flowpath. A flameholder (42) is positioned in the flowpath outboard of the centerbody (38). A burner (62) within the centerbody (38) has an outlet for expelling combustion products of a first pilot fuel. A pilot fuel conduit (100) has an outlet positioned to introduce a supplemental pilot fuel to the expelled combustion products.

公开(公告)号：AU2004201209A1

公开(公告)日：2004-11-18

申请号：AU2004201209

申请日：2004-03-24

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LOVETT JEFFERY A

IPC: F23R3/20 ,  F02K3/10 ,  F23R3/18 ,  F23R3/34 ,  F02C7/00 ,  F02C3/14

Abstract: A turbine engine augmentor (32) has a centerbody (38) within a gas flowpath. A flameholder (42) is positioned in the flowpath outboard of the centerbody (38). A burner (62) within the centerbody (38) has an outlet for expelling combustion products of a first pilot fuel. A pilot fuel conduit (100) has an outlet positioned to introduce a supplemental pilot fuel to the expelled combustion products.

公开(公告)号：CA2460659A1

公开(公告)日：2004-10-30

申请号：CA2460659

申请日：2004-03-11

Applicant: UNITED TECHNOLOGIES CORP

Inventor： LOVETT JEFFERY A

IPC: F23R3/20 ,  F02K3/10 ,  F23R3/18 ,  F23R3/34

Abstract: A turbine engine augmentor has a centerbody within a gas flowpath. A flameholder is positioned in the flowpath outboard of the centerbody. A burner within the centerbody has an outlet for expelling combustion products of a first pilot fuel. A pilot fuel conduit has an outlet positioned to introduce a supplemental pilot fuel to the expelled combustion products.