TURBINE BLADE TRACK ASSEMBLY

摘要

A gas turbine engine is disclosed with a turbine section having at least one turbine rotor with a plurality of turbine blades, a plurality of blade tracks positioned circumferentially around the turbine blades, at least one dovetail shaped connecting member extending radially outward from each blade track, and a hanger connected to a structural member of the gas turbine engine and configured to releasably couple with the at least one dovetail shaped connecting member of a corresponding blade track.

主权项

1. An apparatus comprising:
a blade track including a segment portion having a first surface and a second surface opposite the first surface, wherein the first surface is arcuate; and an attachment portion extending from the second surface, wherein a coupling region of the attachment portion has a dovetail shaped cross section.