Coolable stator assembly for a gas turbine engine

Details Coolable stator assembly for a gas turbine engine Coolable stator assembly for a gas turbine engine

1984-12-21

1988-01-19

Garrett, Robert E.

Rotary kinetic fluid motors or pumps

Including thermal expansion joint

Radially sliding

415116, 415134, F02C 300

Patent

active

047202360

ABSTRACT:
A stator assembly 18 for a gas turbine engine is disclosed. Various construction details relating to the mounting of a stator vane 42 in the engine are developed. In one embodiment, the vane is: bolted at a downstream flange 112 of the vane to an inner support 54; radially splined to a support such as the outer support 56 at an upstream flange 125 which is spaced axially from the downstream flange; and, is adapted to slidably engage the outer support to provide sealing contact between the vane and the remainder of the engine.

REFERENCES:
patent: 3443791 (1969-05-01), Sevetz et al.
patent: 4017213 (1977-04-01), Przirembel
patent: 4176433 (1979-12-01), Lee et al.
patent: 4300868 (1981-11-01), Wilkinson et al.
patent: 4384822 (1983-05-01), Schweikl et al.
patent: 4485620 (1984-12-01), Koenig et al.

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