公开(公告)号：US20180347465A1

公开(公告)日：2018-12-06

申请号：US15608547

申请日：2017-05-30

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Paul W. Baumann ,  Brian Barainca ,  Rolf Thorsen ,  Mark E. Simonds ,  Gary F. Fowler ,  Hector M. Pinero

IPC: F02C7/055 ,  F02C7/045

CPC classification number: F02C7/055 ,  F01D5/24 ,  F01D11/122 ,  F01D21/045 ,  F02C7/045 ,  F02C7/05

Abstract: An outer diameter shroud for retaining a stator of a gas turbine engine having an axis includes an annular body positioned around the axis, extending in an axial direction, and defining a plurality of slots each configured to receive a portion- of one of a plurality of stators. The outer diameter shroud further includes a shroud flange coupled to the annular body, extending in a direction perpendicular to the annular body, and configured to be fastened to a case of the gas turbine engine.

公开(公告)号：US10557412B2

公开(公告)日：2020-02-11

申请号：US15608547

申请日：2017-05-30

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Paul W. Baumann ,  Brian Barainca ,  Rolf Thorsen ,  Mark E. Simonds ,  Gary F. Fowler ,  Hector M. Pinero

IPC: F02C7/055 ,  F01D21/04 ,  F01D11/12 ,  F01D5/24 ,  F02C7/045 ,  F02C7/05

Abstract: An outer diameter shroud for retaining a stator of a gas turbine engine having an axis includes an annular body positioned around the axis, extending in an axial direction, and defining a plurality of slots each configured to receive a portion of one of a plurality of stators. The outer diameter shroud further includes a shroud flange coupled to the annular body, extending in a direction perpendicular to the annular body, and configured to be fastened to a case of the gas turbine engine.