公开(公告)号：US20180066697A1

公开(公告)日：2018-03-08

申请号：US14611842

申请日：2015-02-02

Applicant: United Technologies Corporation

Inventor： Nicholas R. Leslie ,  Matthew S. Verbiscus ,  Mark J. Rogers ,  Eric A. Kuehne ,  Reese Kincaid

IPC: F16B39/28 ,  F04D29/52 ,  F04D29/64

CPC classification number: F01D5/06 ,  F01D5/066 ,  F16B5/0275 ,  F16B33/002 ,  F16B35/048 ,  F16B2200/40 ,  F16B2200/506

Abstract: An alignment tie rod device for connecting multiple components from generally opposite directions includes a shaft extending along a centerline. A first structure of the device includes opposing first and second rims and a base portion spanning between the rims. The base portion and rims define a channel that extends substantially normal to the centerline. A hole in the base portion is centered between the rims and communicates through the base portion for receipt of the shaft. An anti-rotation feature disposed operably within the channel is rigidly engaged to and projects radially outward from the shaft in diametrically opposed direction. The feature has diametrically opposite, arcuate, edges each having a radius of curvature that is substantially greater than a distance measured between the rims.

公开(公告)号：US20150292342A1

公开(公告)日：2015-10-15

申请号：US14644596

申请日：2015-03-11

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Mark David Ring ,  Scot A. Webb ,  Mark J. Rogers ,  Gerald D. Cassella ,  Charles H. Warner ,  Eric A. Kuehne ,  Jonathan J. Earl ,  Matthew M. Zietala ,  Neil L. Tatman ,  Randall J. Butcher ,  Matthew R. Willett ,  Nicholas R. Leslie

IPC: F01D9/04 ,  F01D25/24

CPC classification number: F01D9/041 ,  F01D9/042 ,  F01D25/246 ,  F05D2220/32 ,  F05D2230/61 ,  F05D2240/12 ,  F05D2240/80 ,  Y02T50/672

Abstract: A vane cluster for a gas turbine engine includes a first end-of-cluster vane, a second end-of-cluster vane, a neighbor vane adjacent to said second end-of-cluster vane; and a multiple of base vanes between said first end-of-cluster vane and said neighbor vane.

Abstract translation: 用于燃气涡轮发动机的叶片组包括第一端簇叶片，第二端簇叶片，与所述第二端簇叶片相邻的相邻叶片; 以及在所述第一端部叶片叶片和所述相邻叶片之间的多个基部叶片。