Axial Retention Assembly for Combustor Components of a Gas Turbine Engine

    公开(公告)号:US20210018179A1

    公开(公告)日:2021-01-21

    申请号:US16514296

    申请日:2019-07-17

    Abstract: The present disclosure is directed to an axial retention assembly for combustor components of a gas turbine engine. The axial retention assembly may include a combustor having a liner and a casing, with the casing including a flange spaced apart from the liner along an axial centerline of the combustor. Furthermore, the axial retention assembly may include a mounting plate having a first end removably coupled to the flange and a second end positioned inward from the casing in a radial direction. Moreover, the axial retention assembly may include a clamp removably coupled to the liner. Additionally, the axial retention assembly may include a tie rod coupled to the second end of the mounting plate and the clamp to reduce relative movement between the liner and the casing along the axial centerline.

    COMBUSTION LINER TOOL
    13.
    发明申请

    公开(公告)号:US20180156071A1

    公开(公告)日:2018-06-07

    申请号:US15367863

    申请日:2016-12-02

    Abstract: This disclosure provides tools for installing and removing a combustion liner in a combustion casing. A mounting frame has fasteners positioned circumferentially around an end casing surface of the combustion casing and removably attaches the mounting frame to the combustion casing. A positioning member has pushing surfaces and pulling surfaces distributed circumferentially around the combustion liner. An axial positioning mechanism engages the mounting frame and the positioning member along a common axis. The axial positioning mechanism incrementally positions the positioning member relative to the mounting frame by adjusting a positioning distance between the mounting frame and the positioning member.

    NOZZLE MAINTENANCE APPARATUS AND METHOD
    14.
    发明申请

    公开(公告)号:US20180128129A1

    公开(公告)日:2018-05-10

    申请号:US15345588

    申请日:2016-11-08

    Abstract: Various embodiments include apparatuses for performing maintenance on a gas turbine (GT) nozzle, along with related methods. One apparatus can include: a nozzle engagement sled for releasably engaging the nozzle, the nozzle engagement sled including: a sled body; a locking member coupled with the sled body, the locking member sized to complement a slot in the nozzle; a sled slot within a side of the sled body, the sled slot for engaging a rail within the GT; and at least one wheel for transporting the sled body within the GT.

    Combustion liner tool
    20.
    发明授权

    公开(公告)号:US10704421B2

    公开(公告)日:2020-07-07

    申请号:US15367863

    申请日:2016-12-02

    Abstract: This disclosure provides tools for installing and removing a combustion liner in a combustion casing. A mounting frame has fasteners positioned circumferentially around an end casing surface of the combustion casing and removably attaches the mounting frame to the combustion casing. A positioning member has pushing surfaces and pulling surfaces distributed circumferentially around the combustion liner. An axial positioning mechanism engages the mounting frame and the positioning member along a common axis. The axial positioning mechanism incrementally positions the positioning member relative to the mounting frame by adjusting a positioning distance between the mounting frame and the positioning member.

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