Stator vane assembly

Details Stator vane assembly Stator vane assembly

1975-12-15

1977-06-14

Raduazo, Henry F.

Rotary kinetic fluid motors or pumps

Including working fluid force responsive vane or flow control

Upstream of runner

415156, F01D 1710

Patent

active

040294331

ABSTRACT:
A stator vane assembly for a compressor or turbine of a gas turbine engine. The stator vane assembly comprises a plurality of circumferentially-spaced stator vanes extending in a generally radial direction between radially spaced co-axial annular walls mounted co-axially on a rotor of the compressor or turbine. The vanes are flexible and are engaged at at least one position in the radial length thereof by an axially movable annular vane-deflecting member, whereby the vanes are deflectable in cross-sectional shape depending upon the axial position of the vane-deflecting member.

REFERENCES:
patent: 2337861 (1943-12-01), Adamtchik
patent: 2614747 (1952-10-01), Christensen
patent: 2754049 (1956-07-01), Lovesey
patent: 3237918 (1966-03-01), LeBell et al.
patent: 3397836 (1968-08-01), Badger et al.
patent: 3483824 (1969-12-01), Sprague
patent: 3723021 (1973-03-01), Bartholomew

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