SHROUD ASSEMBLY FOR GAS TURBINE - KAWASAKI HEAVY IND LTD

Title:

SHROUD ASSEMBLY FOR GAS TURBINE

Document Type and Number:

WIPO Patent Application WO/2019/215913

Kind Code:

A1

Abstract:

This shroud assembly for a gas turbine comprises a folder having a through-hole, a plate-shaped shroud body made of a ceramic-matrix composition material covering the folder from the diametrically inward side, and a plate-shaped insertion member made of a ceramic-matrix composition material. The shroud body has a body part, a flange part, and an insertion hole formed in the body part. The insertion member has an insertion part inserted in the axial direction into the insertion holes of the shroud body and the folder, and a head part that is disposed on the diametrically inward side of the flange part of the shroud body and that comes into contact with the flange part from the diametrically inward side.

Inventors:

KUSUMOTO YOSHIAKI
NISHIURA TAKEO

Application Number:

PCT/JP2018/018323

Publication Date:

November 14, 2019

Filing Date:

May 11, 2018

Export Citation:

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Assignee:

KAWASAKI HEAVY IND LTD (JP)

International Classes:

F01D9/04; F01D11/08; F02C7/28

Foreign References:

JP2017025911A	2017-02-02
JP2017524089A	2017-08-24
JP2017075600A	2017-04-20
US20040062640A1	2004-04-01
US20050158168A1	2005-07-21
US20160376901A1	2016-12-29
US20040047726A1	2004-03-11
JP2015227661A	2015-12-17
JPH10103011A	1998-04-21
US7044709B2	2006-05-16

Other References: