<p>An apparatus is disclosed that includes a formed shroud ring configured to be disposed in a gas turbine engine and extending in a circumferential direction about an airfoil member and having an integral first portion and a second portion and a yielded material region between the first portion and the second portion, the first portion bent relative to the second portion to form a bent area, and wherein the yielded material region extends substantially through a thickness of the bent area.</p>
申请公布号
WO2013141944(A1)
申请公布日期
2013.09.26
申请号
WO2012US72235
申请日期
2012.12.30
申请人
ROLLS-ROYCE CORPORATION;ROLLS-ROYCE POWER ENGINEERING PLC