Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Steven Hillier0
Date of Patent
January 17, 2017
0Patent Application Number
142249520
Date Filed
March 25, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A seal segment is provided for a shroud ring of a rotor of a gas turbine engine. The seal segment is positioned, in use, radially adjacent the rotor. The seal segment includes a body portion having front and rear sides which each contain a respective slot that extends in the circumferential direction so that a respective hook formation is insertable into each slot for attaching the seal segment to the engine casing. The body portion is formed from continuous fiber reinforced ceramic matrix composite, reinforcing fibers of the composite wrapping around each slot so that, at the base of the slot, the reinforcing fibers are parallel to the surface of the body portion.
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