Case tying means for gas turbine engine

Details Case tying means for gas turbine engine Case tying means for gas turbine engine

1992-02-03

1993-01-19

Kwon, John T.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Vane or deflector

F01D 904

Patent

active

051802813

ABSTRACT:
The segmented inner case supporting the stator vanes of the compressor is tied to an axially split outer case of a gas turbine engine by utilizing a segmented ring-like element forming a rail with bosses at either end and intermediate the ends and having a relatively thin resilient body between bosses capable of flexing in response to thermal loads. Bolts extending through the outer case are threaded into the bosses. This arrangement facilitates the assembly and disassembly of the compressor section.

REFERENCES:
patent: 2623728 (1952-12-01), Feilden et al.
patent: 2834537 (1958-05-01), Neary
patent: 2848156 (1958-08-01), Oppenheimer
patent: 2863634 (1958-12-01), Chamberlin et al.
patent: 2928586 (1960-03-01), Hart
patent: 3024968 (1962-03-01), Payne et al.
patent: 4529355 (1985-07-01), Wilkinson
patent: 4762462 (1988-08-01), Lardellier

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