公开(公告)号：EP3008388A4

公开(公告)日：2016-07-20

申请号：EP14850876

申请日：2014-06-12

Applicant: UNITED TECHNOLOGIES CORP

Inventor： DRAKE CHRISTOPHER ,  CUNHA FRANK J ,  KOSTKA STANISLAV

IPC: F23M5/00 ,  F02C7/12 ,  F23M5/04 ,  F23R3/42

CPC classification number: F23R3/002 ,  F23R3/005 ,  F23R3/007 ,  F23R3/06 ,  F23R2900/03041 ,  F23R2900/03044 ,  F23R2900/03045 ,  Y02T50/675

Abstract: A liner panel is provided for a combustor of a gas turbine engine. The liner panel includes a multiple of heat transfer augmentors. At least one of the multiple of heat transfer augmentors includes a depression, where the depression includes an entrance to at least one passage through the liner panel.

Abstract translation: 为燃气涡轮发动机的燃烧器提供衬板。 衬板包括多个传热增强器。 多个传热增强器中的至少一个包括凹陷，其中凹陷包括通过衬垫面板的至少一个通道的入口。

公开(公告)号：EP2954261A4

公开(公告)日：2016-07-06

申请号：EP14801039

申请日：2014-02-05

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CUNHA FRANK J ,  ERBAS-SEN NURHAK

IPC: F23M5/04 ,  F02C7/12 ,  F23M5/08 ,  F23R3/42

CPC classification number: F23R3/50 ,  F23R3/002 ,  F23R3/60 ,  F23R2900/03042 ,  Y02T50/675 ,  Y10T29/49828

Abstract: A heat shield for a combustor of a gas turbine engine includes a first edge with a first set of cantilevered members and a second edge with a second set of cantilevered members.

Abstract translation: 用于燃气涡轮发动机的燃烧器的隔热罩包括具有第一组悬臂构件的第一边缘和具有第二组悬臂构件的第二边缘。

公开(公告)号：EP2859204A4

公开(公告)日：2016-03-16

申请号：EP13800403

申请日：2013-05-31

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CUNHA FRANK J ,  ERBAS-SEN NURHAK

IPC: F02C3/14 ,  F02C1/00 ,  F02K3/00 ,  F23R3/06

CPC classification number: F23R3/002 ,  F23R3/005 ,  F23R3/06 ,  F23R2900/03042 ,  F23R2900/03043 ,  F23R2900/03044 ,  F23R2900/03045

Abstract: A shell for a combustor liner includes a cold side, a hot side, a row of cooling holes and a jet wall. The jet wall projects from the hot side for creating a wall shear jet of increased velocity cooling flow in a tangential direction away from the row of cooling holes and along an adjacent heat shield cold side wall.

Abstract translation: 用于燃烧器衬套的壳体包括冷侧，热侧，一排冷却孔和喷射壁。 喷射壁从热侧突出，用于产生沿切向方向的远离冷却孔排的沿着相邻的隔热板侧壁的增加的速度冷却流的壁剪切射流。

公开(公告)号：EP3084304A4

公开(公告)日：2017-01-18

申请号：EP14887292

申请日：2014-12-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KOSTKA JR STANISLAV ,  CUNHA FRANK J

IPC: F23M5/08 ,  F02C7/16 ,  F23R3/06 ,  F23R3/42

CPC classification number: F23R3/005 ,  F02C7/12 ,  F23R3/06 ,  F23R2900/03042

Abstract: An assembly is provided for a turbine engine. This turbine engine assembly includes a combustor wall, which includes a shell, a heat shield and an annular body. The body at least partially defines a first aperture through the shell and the heat shield. The body also defines one or more second apertures through which air is directed into the first aperture and provides non-uniform cooling to the body.

公开(公告)号：EP3077724A4

公开(公告)日：2016-12-21

申请号：EP14868343

申请日：2014-12-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CUNHA FRANK J ,  KOSTKA STANISLAV JR

IPC: F23M5/08 ,  F02C7/12 ,  F23R3/42

CPC classification number: F23R3/002 ,  F02C7/12 ,  F02C7/18 ,  F02C7/24 ,  F02K1/822 ,  F05D2220/30 ,  F05D2240/35 ,  F05D2260/201 ,  F05D2260/202 ,  F05D2260/231 ,  F23R3/04 ,  F23R3/06 ,  F23R2900/03044 ,  Y02T50/675

公开(公告)号：EP3077640A4

公开(公告)日：2016-12-07

申请号：EP14867674

申请日：2014-12-04

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CUNHA FRANK J ,  KOSTKA JR STANISLAV

IPC: F02C7/12 ,  F23R3/00 ,  F23R3/06 ,  F23R3/42

CPC classification number: F23R3/002 ,  F02C7/18 ,  F23R3/06 ,  F23R2900/03041 ,  F23R2900/03042 ,  F23R2900/03044 ,  F23R2900/03045

公开(公告)号：EP3071887A4

公开(公告)日：2016-11-30

申请号：EP14864817

申请日：2014-11-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CUNHA FRANK J ,  KOSTKA JR STANISLAV

IPC: F23M5/08 ,  F23R3/00 ,  F23R3/06

CPC classification number: F23R3/002 ,  F02C7/18 ,  F02C7/24 ,  F05D2220/32 ,  F05D2240/35 ,  F05D2260/201 ,  F05D2260/202 ,  F05D2260/22141 ,  F05D2260/231 ,  F23M5/085 ,  F23R3/005 ,  F23R3/007 ,  F23R3/06 ,  F23R3/44 ,  F23R2900/00017 ,  F23R2900/03042 ,  F23R2900/03044 ,  F23R2900/03045

Abstract: A multi-walled structure is provided for a turbine engine. This structure includes a shell with a textured first surface, and a heat shield with a second surface. The heat shield is attached to the shell. The first and the second surfaces vertically define a cooling cavity between the shell and the heat shield. The cooling cavity fluidly couples a plurality of cooling apertures defined in the shell with a plurality of cooling apertures defined in the heat shield.

Abstract translation: 为涡轮发动机提供多壁结构。 该结构包括具有纹理的第一表面的外壳和具有第二表面的隔热罩。 隔热罩安装在外壳上。 第一和第二表面在外壳和隔热罩之间竖直地形成一个冷却腔。 冷却腔将限定在壳体中的多个冷却孔与限定在隔热罩中的多个冷却孔流体耦合。

公开(公告)号：EP3071885A4

公开(公告)日：2016-11-16

申请号：EP14882767

申请日：2014-11-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： CUNHA FRANK J ,  KOSTKA JR STANISLAV

IPC: F23R3/00 ,  F23M5/00 ,  F23M5/08 ,  F23R3/06 ,  F23R3/50

CPC classification number: F23R3/002 ,  F23M5/00 ,  F23M5/08 ,  F23R3/005 ,  F23R3/06 ,  F23R3/50 ,  F23R2900/03042 ,  F23R2900/03044 ,  F23R2900/03045

Abstract: A structure is provided for a turbine engine. The structure includes a shell with a first surface, and a heat shield with a textured second surface and a textured third surface. The texture of a portion of the second surface is different than the texture of a portion of the third surface. The first surface and the second surface define a first cooling cavity between the shell and the heat shield. The first surface and the third surface define a second cooling cavity between the shell and the heat shield.

公开(公告)号：EP3039346A4

公开(公告)日：2016-08-24

申请号：EP14840707

申请日：2014-06-30

Applicant: UNITED TECHNOLOGIES CORP

Inventor： KOSTKA JR STANISLAV ,  MCKINNEY RANDAL G ,  HOKE JAMES B ,  SNYDER TIMOTHY S ,  CUNHA FRANK J

IPC: F23R3/42 ,  F02C3/14 ,  F02C7/22 ,  F23R3/04 ,  F23R3/26

CPC classification number: F23R3/06 ,  F02C7/18 ,  F23R3/002 ,  F23R3/04 ,  F23R3/045 ,  F23R3/26 ,  F23R2900/03041 ,  F23R2900/03044 ,  Y02T50/675

Abstract: A wall assembly for use in a combustor of a gas turbine engine includes a support shell with a first inner periphery along an axis and a liner panel with a second inner periphery along the axis. The second inner periphery is smaller than the first inner periphery. Another wall assembly for use in a combustor of a gas turbine engine includes an annular grommet mounted between the support shell and the liner panel. The annular grommet defines a contoured inner wall.

Abstract translation: 用于燃气涡轮发动机的燃烧器的壁组件包括具有沿着轴线的第一内周边的支撑壳体和具有沿轴线的第二内周边的衬板。 第二内周小于第一内周。 用于燃气涡轮发动机的燃烧器的另一个壁组件包括安装在支撑壳和衬板之间的环形垫圈。 环形垫圈限定了一个轮廓的内壁。

公开(公告)号：EP2900969A4

公开(公告)日：2016-08-10

申请号：EP13842946

申请日：2013-07-19

Applicant: UNITED TECHNOLOGIES CORP

Inventor： ERBAS-SEN NURHAK ,  CUNHA FRANK J

IPC: F01D25/08 ,  F01D25/12 ,  F01D25/14 ,  F23R3/00 ,  F23R3/04 ,  F23R3/10 ,  F23R3/50

CPC classification number: F23R3/50 ,  F23R3/002 ,  F23R3/04 ,  F23R3/10 ,  F23R3/16 ,  F23R3/283 ,  F23R2900/03041 ,  F23R2900/03043 ,  F23R2900/03044 ,  F23R2900/03045 ,  Y02T50/675

Abstract: A heat shield is disclosed. The heat shield may comprise a body having a back surface and an opposite front surface, wherein an opening in the body communicates through the front and back surfaces. The heat shield may further comprise at least one radial rail disposed on the back surface and extending radially outward from the opening for directing cooling air flow.

Abstract translation: 公开了一种隔热罩。 隔热罩可以包括具有后表面和相对的前表面的本体，其中主体中的开口通过前表面和后表面连通。 隔热罩还可以包括设置在后表面上并从开口径向向外延伸的至少一个径向导轨，用于引导冷却空气流。