公开(公告)号：US20160003056A1

公开(公告)日：2016-01-07

申请号：US14769983

申请日：2014-03-13

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： JinQuan Xu

IPC: F01D5/18 ,  B22F5/04 ,  B22F5/10

CPC classification number: F01D5/186 ,  B22C9/10 ,  B22F3/1055 ,  B22F3/24 ,  B22F5/04 ,  B22F5/10 ,  B22F2005/103 ,  F05D2230/21 ,  F05D2240/81 ,  F05D2250/314 ,  F05D2260/202 ,  F05D2260/204 ,  F23R3/002 ,  F23R2900/03042 ,  Y02P10/292 ,  Y02P10/295

Abstract: A component for a gas turbine engine includes a wall that adjoins an interior cooling passage and provides an exterior surface. A film cooling hole fluidly connects the interior cooling passage and the exterior surface. The film cooling passage includes inlet and outlet passages that fluidly interconnect and adjoin one another in a misaligned non-line of sight relationship.

Abstract translation: 用于燃气涡轮发动机的部件包括邻接内部冷却通道并提供外表面的壁。 薄膜冷却孔将内部冷却通道和外表面流体连接。 薄膜冷却通道包括以不对准的非视线关系​​彼此流体互连和相邻的入口和出口通道。

公开(公告)号：US09206741B2

公开(公告)日：2015-12-08

申请号：US13689851

申请日：2012-11-30

Applicant: United Technologies Corporation

Inventor： JinQuan Xu

IPC: F02C7/14 ,  F02C7/06

CPC classification number: F02C7/06 ,  F01M11/067 ,  F05D2260/60

Abstract: A fluid system for use with a gas turbine engine includes a reservoir having a reservoir inlet and a reservoir outlet and includes a supply assembly positioned in the reservoir. The supply assembly includes a first passage, a second passage, and a valve disc. The first and second passages are fluidically connected to the reservoir outlet. The valve disc is positioned in the first passage. The valve disc is pivotable about an axis and is weighted to have a center of gravity offset from the axis.

Abstract translation: 用于燃气涡轮发动机的流体系统包括具有储存器入口和储存器出口的储存器，并且包括定位在储存器中的供应组件。 供应组件包括第一通道，第二通道和阀盘。 第一和第二通道流体连接到储存器出口。 阀盘位于第一通道中。 阀盘可围绕轴线转动并且被称重以具有偏离轴的重心。

公开(公告)号：US20140219793A1

公开(公告)日：2014-08-07

申请号：US13649980

申请日：2012-10-11

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： JinQuan Xu

IPC: F01D21/00

CPC classification number: F01D21/003 ,  F01D5/18 ,  F01D17/085 ,  F01D21/045 ,  Y02T50/671

Abstract: A system for detecting a defect in a hollow blade includes a pressure sensor mounted within a cavity of the hollow blade, wherein the pressure sensor measures a pressure within the cavity and provides an output indicative of measured pressure; and a controller to receive the output from the pressure sensor, wherein the controller indicates a defect in the hollow blade based upon the received output.

Abstract translation: 用于检测中空叶片中的缺陷的系统包括安装在中空叶片的空腔内的压力传感器，其中压力传感器测量空腔内的压力并提供指示测量压力的输出; 以及控制器，用于接收来自所述压力传感器的输出，其中所述控制器基于所接收的输出来指示所述中空叶片中的缺陷。

公开(公告)号：US20140147287A1

公开(公告)日：2014-05-29

申请号：US13687567

申请日：2012-11-28

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： JinQuan Xu

IPC: F01D5/18

CPC classification number: F01D5/187 ,  F01D5/186 ,  F05D2240/304 ,  F05D2240/307 ,  F05D2250/38 ,  F05D2260/2212 ,  F05D2260/22141 ,  Y02T50/676

Abstract: A gas turbine engine component includes an airfoil extending radially from a root section to a tip section and having a trailing edge cooling passageway and first, second and third flow dividers in the cooling passageway. The first, second and third flow dividers have longitudinal axes that are angled based upon a position of the flow divider relative to the tip section of the airfoil.

Abstract translation: 燃气涡轮发动机部件包括从根部向顶端部分径向延伸的翼型件，并且具有后缘冷却通道和冷却通道中的第一，第二和第三分流器。 第一，第二和第三分流器具有基于分流器相对于翼型件的末端部分的位置成角度的纵向轴线。