Backbone support structure for compressor

Details Backbone support structure for compressor Backbone support structure for compressor

1992-11-09

1994-10-11

Kwon, John T.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Vane or deflector

415189, F04D 2960

Patent

active

053541740

ABSTRACT:
The backbone which is a load carrying support member of the aft end of the compressor of a gas turbine engine is fabricated from an annular disk-like element that is generally straight in cross section. The points of attachment permit circumferential thermal growth with radial restraint and snugness at judicious locations for minimizing scrubbing of the case-tied segmented inner stator case.

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patent: 5224824 (1993-07-01), Eng

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