公开(公告)号：EP2971518A4

公开(公告)日：2016-12-07

申请号：EP14797592

申请日：2014-02-18

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BAXLEY RICHARD C

IPC: F01D5/08 ,  F01D5/06 ,  F01D25/12

CPC classification number: F01D5/06 ,  F01D5/066 ,  F01D5/082 ,  F01D5/085 ,  F01D25/12 ,  F05D2220/32 ,  F05D2240/20 ,  F05D2240/60 ,  F05D2250/11 ,  F05D2250/232 ,  F05D2260/211 ,  F05D2260/22141 ,  Y02T50/676

Abstract: A compressor section includes, among other things, a tie shaft assembly including a shaft and one or more projections extending radially outward from the shaft. The projections are configured to redirect air communicated from between the one or more rotor stages and the shaft.

Abstract translation: 压缩机部分尤其包括连接轴组件，其包括轴和从轴径向向外延伸的一个或多个凸起。 突起构造成重新定向从一个或多个转子级与轴之间传递的空气。

公开(公告)号：EP2809882A4

公开(公告)日：2015-12-30

申请号：EP13744214

申请日：2013-01-16

Applicant: UNITED TECHNOLOGIES CORP ,  BAXLEY RICHARD C ,  ST MARY CHRISTOPHER ,  YILMAZ CAGDAS ,  ODELL GARY S

Inventor： BAXLEY RICHARD C ,  ST MARY CHRISTOPHER ,  YILMAZ CAGDAS ,  ODELL GARY S

IPC: F01D5/08

CPC classification number: F01D5/082 ,  F01D25/12 ,  F04D29/321 ,  Y02T50/671 ,  Y02T50/676 ,  Y10T29/4932

Abstract: A rotor disk for a gas turbine engine includes a hub; a rim with a forward portion and an aft portion; and a plurality of circumferentially spaced radial scallops in the rim to form cooling slots between two disks when the rotor disk is connected to another rotor disk.

Abstract translation: 用于燃气涡轮发动机的转子盘包括轮毂; 具有前部和后部的边缘; 以及边缘中的多个周向间隔开的径向扇贝，以在转子盘连接到另一个转子盘时在两个盘之间形成冷却槽。