Turbine nozzle interface seal and methods

Details Turbine nozzle interface seal and methods Turbine nozzle interface seal and methods

1999-01-29

2000-12-26

Knight, Anthony

Seal for a joint or juncture

Process of static sealing

277630, 277641, 415135, 4151733, 4151736, F16J 1502

Patent

active

061646563

ABSTRACT:
An interface seal for a turbine engine including a rotor shroud hanger including at least one opening, an outer band including an aft rail, and a seal spring mounted in the opening and extending over an interface between the outer band and the shroud hanger, is described. The seal provides a barrier that prevents the leakage of high pressure cooling air through the interface into the combustion gas flowpath bypassing turbine engine components, and thus forces the high pressure cooling air through the necessary turbine engine components.

REFERENCES:
patent: 2396319 (1946-03-01), Edwards et al.
patent: 4063845 (1977-12-01), Allen
patent: 4177004 (1979-12-01), Riedmiller et al.
patent: 4199151 (1980-04-01), Bartos
patent: 4602795 (1986-07-01), Lillibridge
patent: 4752184 (1988-06-01), Liang
patent: 4759555 (1988-07-01), Halling
patent: 4863343 (1989-09-01), Smed
patent: 5149250 (1992-09-01), Plemmons et al.
patent: 5188506 (1993-02-01), Creevy et al.
patent: 5249920 (1993-10-01), Shepherd et al.
patent: 5273396 (1993-12-01), Albrecht et al.
patent: 5372476 (1994-12-01), Hemmelgarn et al.
patent: 5797723 (1998-08-01), Frost et al.
patent: 5865600 (1999-02-01), Mori et al.

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