BLADE CONTAINMENT ASSEMBLY FOR A GAS TURBINE ENGINE
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United States of America
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Issued Date -
Apr 21, 2022
app pub date -
Oct 16, 2020
filing date -
Oct 16, 2020
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Abstract
A blade containment assembly for a gas turbine engine comprises a casing having a first casing member surrounding a set of rotor blades and a second casing member extending axially from the first casing member. The first casing member has an outer annular wall welded to the second casing member at a weld joint disposed in a blade containment zone of the casing and an inner containment ring spaced radially inwardly from the outer annular wall and extending axially from a first location forward of the weld joint to a second location aft of the weld joint.
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