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公开(公告)号:US20170159463A1
公开(公告)日:2017-06-08
申请号:US14962364
申请日:2015-12-08
Applicant: General Electric Company
Inventor: Yu Mukherjee , Ananda Barua , Changjie Sun , Wenfeng Lu
Abstract: The present disclosure is directed to a shroud assembly for a gas turbine. The shroud assembly includes a casing and a shroud. The shroud includes a radially outer wall engaged with the casing. A radially inner wall integrally couples to the radially outer wall. The radially inner wall and the radially outer wall collectively define a pair of axially opposed cavities. The radially inner wall moves radially outward toward the casing when one or more gas turbine blades contact the radially inner wall.
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公开(公告)号:US10822972B2
公开(公告)日:2020-11-03
申请号:US14962364
申请日:2015-12-08
Applicant: General Electric Company
Inventor: Yu Mukherjee , Ananda Barua , Changjie Sun , Wenfeng Lu
Abstract: The present disclosure is directed to a shroud assembly for a gas turbine. The shroud assembly includes a casing and a shroud. The shroud includes a radially outer wall engaged with the casing. A radially inner wall integrally couples to the radially outer wall. The radially inner wall and the radially outer wall collectively define a pair of axially opposed cavities. The radially inner wall moves radially outward toward the casing when one or more gas turbine blades contact the radially inner wall.
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