公开(公告)号：US20190195254A1

公开(公告)日：2019-06-27

申请号：US16210386

申请日：2018-12-05

Applicant: ROLLS-ROYCE plc

Inventor： Edward C. GOWER ,  Alec R. GROOM

IPC: F16B5/02 ,  F16B5/01 ,  F01D25/24

CPC classification number: F16B5/0208 ,  F01D25/243 ,  F16B5/0008 ,  F16B5/01 ,  F16B5/02

Abstract: A panel arrangement comprising a first panel, comprising a first connector permanently bonded to an end edge thereof; and, a second panel, comprising a second connector permanently bonded to an end edge thereof; wherein the first and second panel are in end-on abutment via the first connector and second connector, and wherein the first and second connectors are fastened together by a fastener.

公开(公告)号：US20160273371A1

公开(公告)日：2016-09-22

申请号：US15051015

申请日：2016-02-23

Applicant: ROLLS-ROYCE plc

Inventor： Alec R. GROOM ,  Andrew J. URE ,  Christopher S. AVENELL

IPC: F01D9/02

CPC classification number: F01D9/023 ,  F01D5/147 ,  F01D5/189 ,  F05D2240/121 ,  F05D2260/201 ,  F05D2260/202

Abstract: A vane for an exhaust system duct in a gas turbine engine including a vane plate, a guide plate, and a baffle. The vane plate includes a leading edge, a first leg and a second leg, with the first and second legs respectively extending on opposing sides of the leading edge to form a substantially U-shaped profile. The baffle connects respective distal ends of the first and second legs. The guide plate is accommodated within the vane plate, and includes a first aperture extending along the guide plate and aligned with the leading edge. The vane further includes a fluid inlet arranged, in use, to direct a fluid flow from outside the duct into an interior of the vane.

Abstract translation: 一种用于包括叶片板，导向板和挡板的燃气涡轮发动机中的排气系统管道的叶片。 叶片板包括前缘，第一腿和第二腿，其中第一和第二腿分别在前缘的相对侧上延伸以形成基本上U形的轮廓。 挡板连接第一和第二腿的相应远端。 引导板容纳在叶片板内，并且包括沿着引导板延伸并与前缘对准的第一孔。 叶片还包括在使用中布置成将来自管道外部的流体流引导到叶片内部的流体入口。