초록 ▼

A separator (10) for a two-head combustion chamber which comprises a plurty of segments (11) that are arrayed circumferentially and spaced apart a distance (x) from one another and that are affixed to appropriately shaped sheetmetal (12, 13) of the combustion chamber. Each segment (11) is shaped as

A separator (10) for a two-head combustion chamber which comprises a plurty of segments (11) that are arrayed circumferentially and spaced apart a distance (x) from one another and that are affixed to appropriately shaped sheetmetal (12, 13) of the combustion chamber. Each segment (11) is shaped as an elongated, hollow body with an upper wall (17) and a lower wall (18). The segments are cooled by air from an upstream portion of an end of the combustion chamber entering the segments (11) and exhausting by a plurality of orifices (34) in the segment walls (17, 18). The upper and lower segment walls (17) and (18) are respectively heat-protected by two sets of tiles (40, 41), each of the tiles straddling two adjacent segments, being spaced a distance from the walls (17, 18) to subtend an enclosed space (46, 47) therebetween, and having at least one tile orifice (48, 49, 50) which allows the cooling air from the segments (11) to exhaust into the heads.

대표청구항 ▼

[ I claim:] [1.] A separator ring (10) for an annular combustion chamber comprising two mutually radially offset concentric heads, which are partitioned in an end (2) of the combustion chamber, and appropriately shaped sheetmetal (12, 13), the separator ring (10) comprising:a plurality of segments 1

[ I claim:] [1.] A separator ring (10) for an annular combustion chamber comprising two mutually radially offset concentric heads, which are partitioned in an end (2) of the combustion chamber, and appropriately shaped sheetmetal (12, 13), the separator ring (10) comprising:a plurality of segments 11) arrayed circumferentially and spaced apart a given distance (x) from each other, each of the segments (11) being affixed on the appropriately shaped sheetmetal (12, 13) of the combustion chamber,each of the segments (11) being shaped as an elongated, hollow body with an upper wall (17) and a lower wall (18), the upper and lower walls (17, 18) having a plurality of wall orifices (34) formed therein to exhaust cooling air entering the segments (11) from an upstream side of the combustion chamber end (2);a first set of tiles (40) covering the upper walls (17) of the segments (11); anda second set of tiles (41) covering the lower walls (18) of the segments (11);wherein each of the tiles (40, 41) straddles adjacent segments (11), is spaced a distance from the respective wall (17, 18) to subtend an enclosed space (46, 47) therebetween, and has at least one tile orifice (48, 49, 50) which allows the cooling air from the segments (11) to exhaust into the heads.