Patent ID: 7959407
Filing Date: 2011-06-14
Classification: B22C,F01D,F05D,Y10T

Abstract:
1. A shroud comprising: a main body portion having: a forward end; an aft end; first and second circumferential ends; an ID face; an OD face; a plurality of mounting hooks; and a plurality of passageway legs including: wherein: for at least one of the first legs: the second end is open to the second circumferential end; the inlet port is nearer to the second circumferential end than to the first circumferential end; and a plurality of posts radially span the leg between the inlet port and the second end; or for at least one of the second legs: the first end is open to the first circumferential end; the inlet port is nearer to the first circumferential end than to the second circumferential end; and a plurality of posts radially span the leg between the inlet port and the first end.