초록 ▼

A turbine nozzle assembly for a gas turbine engine, including: a plurality of segments joined together to form an outer band; a plurality of segments joined together to form an inner band; at least one airfoil positioned between the outer and inner bands; a leaf seal attached to each inner band segm

A turbine nozzle assembly for a gas turbine engine, including: a plurality of segments joined together to form an outer band; a plurality of segments joined together to form an inner band; at least one airfoil positioned between the outer and inner bands; a leaf seal attached to each inner band segment by at least one pin member; and, a leaf seal attached to each outer band segment by at least one pin member. Each of the inner band segments includes a protrusion extending from a surface thereof so as to provide balanced support to the corresponding leaf seal in conjunction with the pin members. Each of the inner band segments further includes a first portion having a flange extending therefrom, a second portion opposite the first portion, a first end, and a second end opposite the first end, wherein the surface extends between the first and second ends and the first and second portions.

대표청구항 ▼

A turbine nozzle assembly for a gas turbine engine, including: a plurality of segments joined together to form an outer band; a plurality of segments joined together to form an inner band; at least one airfoil positioned between the outer and inner bands; a leaf seal attached to each inner band segm

A turbine nozzle assembly for a gas turbine engine, including: a plurality of segments joined together to form an outer band; a plurality of segments joined together to form an inner band; at least one airfoil positioned between the outer and inner bands; a leaf seal attached to each inner band segment by at least one pin member; and, a leaf seal attached to each outer band segment by at least one pin member. Each of the inner band segments includes a protrusion extending from a surface thereof so as to provide balanced support to the corresponding leaf seal in conjunction with the pin members. Each of the inner band segments further includes a first portion having a flange extending therefrom, a second portion opposite the first portion, a first end, and a second end opposite the first end, wherein the surface extends between the first and second ends and the first and second portions. 882, WO; WO97/036497, WO; WO97/036863, WO; WO97/037984, WO; WO97/038686, WO; WO97/040012, WO; WO97/044027, WO; WO97/044028, WO; WO97/045420, WO; WO97/046524, WO; WO97/046532, WO; WO98/000416, WO; WO98/003484, WO; WO98/004527, WO; WO98/005639, WO; WO98/005643, WO; WO98/006708, WO; WO98/006715, WO; WO98/007425, WO; WO98/007714, WO; WO98/011080, WO; WO98/015528, WO; WO98/016227, WO; WO98/016227, WO; WO98/017292, WO; WO98/021195, WO; WO98/022101, WO; WO98/022104, WO; WO98/022442, WO; WO98/022457, WO; WO98/024782, WO; WO98/025896, WO; WO98/039330, WO; WO98/041511, WO; WO98/041516, WO; WO98/043966, WO; WO98/046594, WO; WO98/047871, WO; WO98/047890, WO; WO98/057924, WO; WO99/005104, WO; WO99/010331, WO; WO99/010332, WO; WO99/011605, WO; WO99/012930, WO; WO99/014194, WO; WO99/014195, WO; WO99/015503, WO; WO99/015505, WO; WO99/018960, WO; WO99/023087, WO; WO99/024025, WO; WO99/033796, WO; WO99/035130, WO