Mounting/Dismounting Jig For Combustor Tail Pipe And Tail Pipe Installation Method

Patent No. EP2479407 (titled "Mounting/Dismounting Jig For Combustor Tail Pipe And Tail Pipe Installation Method") was filed by Mitsubishi Heavy Industries on Apr 30, 2010. The application was issued on Sep 11, 2024.

Patent Summary

A tail cylinder attaching and detaching fixture (10;110) for a gas turbine (200) combustor (1) tail cylinder (3) and casing (4) comprises a guide portion (11;70;80;111), an advancing and retracting mechanism (13;50;113), and a support pin (22). The guide portion supports the tail cylinder for axial movement (L), with its front end (11f;111a) disposed inside the casing and both its front and base ends (11g;111b) supported by the casing. The advancing and retracting mechanism moves the tail cylinder axially along the guide portion. The support pin (22), located at the guide portion's front end, fits into a casing concave portion (4c) to support the front end, enabling installation within restricted working spaces using a minimized member length.

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CompanyOpposition DateRepresentative
ANSALDO ENERGIA SWITZERLANDMay 11, 2018DREISS PATENTANWALTE PARTG MBB

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EP2479407

MITSUBISHI HEAVY INDUSTRIES
Application Number
EP10816814A
Filing Date
Apr 30, 2010
Status
Patent Maintained As Amended
Aug 8, 2024
Publication Date
Sep 11, 2024