Title:
GAS TURBINE COMBUSTOR
Document Type and Number:
WIPO Patent Application WO/2023/243734
Kind Code:
A1
Abstract:
This gas turbine combustor comprises: a shell that surrounds a combustion chamber; a liner that is positioned inward of the shell, and faces the combustion chamber; and a fitting that attaches the liner to the shell. The fitting includes: a support that includes a shaft portion running through the shell, and a head portion connected to the shaft portion and supporting the liner from the radially inner side of the shell; a fixing member that is attached to the shaft portion of the support on the radially outer side of the shell; a spacer that is interposed between the shell and the liner; and a biasing member that forms a gap between the spacer and the shell in the radial direction by biasing the liner radially inward such that the liner separates from the shell in the radial direction.
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Inventors:
OZAKI YOSHIHIKO
MATSUYAMA RYUSUKE
MATSUYAMA RYUSUKE
Application Number:
PCT/JP2023/029157
Publication Date:
December 21, 2023
Filing Date:
August 09, 2023
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
F23R3/42; F02C7/20; F23R3/60
Foreign References:
| US4944151A | 1990-07-31 | |||
| JPH0338559U | 1991-04-15 | |||
| JP2017002900A | 2017-01-05 | |||
| JP2002506963A | 2002-03-05 | |||
| JP2005509827A | 2005-04-14 | |||
| US20160377296A1 | 2016-12-29 | |||
| US20140109592A1 | 2014-04-24 | |||
| US20160201910A1 | 2016-07-14 | |||
| KR20190086266A | 2019-07-22 | |||
| US5333443A | 1994-08-02 | |||
| JPS6224016A | 1987-02-02 |
Attorney, Agent or Firm:
ARCO PATENT & TRADEMARK ATTORNEYS (JP)
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