Liner assembly for gas turbine combustor

Details Liner assembly for gas turbine combustor Liner assembly for gas turbine combustor

1980-12-29

1983-11-08

Croyle, Carlton R.

Power plants

Combustion products used as motive fluid

Combustion products generator

60 3932, F02G 300

Patent

active

044134770

ABSTRACT:
A liner assembly for a combustor used in connection with a gas turbine is disclosed. The liner assembly comprises a double-wall structure including an outer structural shell and a separate throat insert coupled to and situated in the shell. The throat insert has a reduced throat section which divides the outer shell into upstream and downstream chambers. The upstream end of the throat insert is flexibly coupled in a stationary position to the outer shell by integral fingers and the downstream end is flexibly coupled to the outer shell, preferably by an air seal incorporating a plurality of flexible fingers located at the downstream end of the throat insert.

REFERENCES:
patent: 1420217 (1922-06-01), Richards
patent: 3064425 (1962-11-01), Hayes
patent: 3175361 (1965-03-01), Schirmer
patent: 3326041 (1967-06-01), Reed
patent: 3702058 (1972-11-01), De Corso et al.

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