公开(公告)号：US20150354389A1

公开(公告)日：2015-12-10

申请号：US14730400

申请日：2015-06-04

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： David R Pack ,  Julian Partyka ,  James D Hill ,  Gabriel L Suciu ,  Gregory M Dolansky ,  Brian D Merry

IPC: F01D11/00 ,  F01D5/06

CPC classification number: F01D11/008 ,  F01D5/06 ,  F01D11/001 ,  F01D11/005 ,  F05D2220/32 ,  F05D2240/55 ,  Y02T50/671

Abstract: A seal segment for a gas turbine engine includes a first axial span that extends between the first radial span and the second radial span. A second axial span extends between the first radial span and the second radial span, the first radial span, the second radial span, the first axial span and the second axial span forming a torque box.

Abstract translation: 用于燃气涡轮发动机的密封段包括在第一径向跨度和第二径向跨度之间延伸的第一轴向跨度。 第二轴向跨度在第一径向跨度和第二径向跨度之间延伸，第一径向跨度，第二径向跨度，第一轴向跨度和第二轴向跨度形成扭矩箱。

公开(公告)号：US09719363B2

公开(公告)日：2017-08-01

申请号：US14730400

申请日：2015-06-04

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： David R Pack ,  Julian Partyka ,  James D. Hill ,  Gabriel L Suciu ,  Gregory M Dolansky ,  Brian D Merry

IPC: F01D5/06 ,  F01D11/00

CPC classification number: F01D11/008 ,  F01D5/06 ,  F01D11/001 ,  F01D11/005 ,  F05D2220/32 ,  F05D2240/55 ,  Y02T50/671

Abstract: A seal segment for a gas turbine engine includes a first axial span that extends between the first radial span and the second radial span. A second axial span extends between the first radial span and the second radial span, the first radial span, the second radial span, the first axial span and the second axial span forming a torque box.