公开(公告)号：US20160326884A1

公开(公告)日：2016-11-10

申请号：US14707092

申请日：2015-05-08

Applicant: United Technologies Corporation

Inventor： Scott D. Lewis

IPC: F01D5/18 ,  F02C7/18 ,  F02C3/04

CPC classification number: F01D5/187 ,  F01D11/24 ,  F02C3/04 ,  F02C7/18 ,  F05D2220/32 ,  F05D2240/11 ,  F05D2240/304 ,  F05D2260/203 ,  Y02T50/673 ,  Y02T50/676

Abstract: A component for use in a turbine engine includes a fore edge connected to an aft edge via a first surface and a second surface. Multiple cooling passages are defined within the turbine engine component. A first skin core passage is defined immediately adjacent one of the first surface and the second surface. At least 80% of coolant entering the first skin core passage is expelled from the turbine engine component at the aft edge.

Abstract translation: 用于涡轮发动机的部件包括经由第一表面和第二表面连接到后边缘的前边缘。 多个冷却通道限定在涡轮发动机部件内。 第一皮肤芯通道紧邻第一表面和第二表面之一。 进入第一皮肤芯通道的至少80％的冷却剂在后边缘处从涡轮发动机部件排出。

公开(公告)号：US20160230577A1

公开(公告)日：2016-08-11

申请号：US15022725

申请日：2014-08-26

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Scott D. Lewis ,  Dominic J. Mongillo, JR. ,  Mark F. Zelesky ,  Bret M. Teller ,  Russell Deibel ,  Matthew S. Gleiner

IPC: F01D9/04 ,  F04D29/32 ,  F01D5/02 ,  F01D11/08 ,  F02C3/04

CPC classification number: F01D9/041 ,  F01D5/02 ,  F01D11/08 ,  F01D11/24 ,  F02C3/04 ,  F04D29/321 ,  F05D2220/32 ,  F05D2240/11 ,  F05D2240/12 ,  F05D2240/35 ,  F05D2240/80 ,  F05D2240/81 ,  F05D2250/12 ,  F05D2260/201 ,  Y02T50/676

Abstract: A vane according to an exemplary aspect of the present disclosure includes, among other things, a platform extending from an edge face and between spaced apart lateral faces and an airfoil extending outwardly from the platform. The platform includes at least one ejection port in the edge face and at least one passage connected to the at least one ejection port.

Abstract translation: 根据本公开的示例性方面的叶片包括从边缘面和间隔开的侧面之间延伸的平台以及从平台向外延伸的翼型件。 平台包括边缘面中的至少一个喷射口和连接到至少一个喷射口的至少一个通道。

公开(公告)号：US20160186576A1

公开(公告)日：2016-06-30

申请号：US14627587

申请日：2015-02-20

Applicant: United Technologies Corporation

Inventor： Lane Thornton ,  Scott D. Lewis ,  Matthew A. Devore

IPC: F01D5/18 ,  F01D25/12 ,  F01D9/04

CPC classification number: F01D5/186 ,  F01D9/041 ,  F01D25/12 ,  F05D2220/30 ,  F05D2230/12 ,  F05D2230/13 ,  F05D2260/202 ,  Y02T50/673 ,  Y02T50/676

Abstract: A cooling hole for a component includes a meter section and a diffuser section. The diffuser section has a footprint region defined by five sides, a first side of the five sides extending along substantially an entire height of the diffuser section and second and third sides of the five sides meeting in an obtuse angle opposite the first side. A component having the cooling hole and a method of forming the cooling hole are also disclosed.

Abstract translation: 用于组件的冷却孔包括仪表部分和扩散器部分。 扩散器部分具有由五个侧面限定的覆盖区域，五个侧面的第一侧沿着扩散器部分的大致整个高度延伸，五边的第二和第三侧以与第一侧相对的钝角相交。 还公开了具有冷却孔的部件和形成冷却孔的方法。