Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Vane or deflector
Patent
1993-12-22
1996-02-27
Kwon, John T.
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Vane or deflector
4152094, F04D 2954
Patent
active
054944040
ABSTRACT:
A turbofan engine fan stator assembly includes stator vanes readily insertable through the outer shroud into the stator assembly hub. Elastomeric grommets seal between the vanes, shroud and hub, and an outer band radially inwardly compresses the assembly. The vanes are radially secured to the hub only through frictional engagement with the hub grommet.
REFERENCES:
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patent: 3749512 (1973-07-01), Miller et al.
patent: 3836282 (1974-09-01), Mandelbaum et al.
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patent: 4643636 (1987-02-01), Libertini
patent: 4820120 (1989-04-01), Feuvrier et al.
patent: 4940386 (1990-07-01), Feuvrier et al.
patent: 5074752 (1991-12-01), Murphy et al.
Furseth John P.
Heydrich Frank
Hover Forest H.
Little Ian
Mackin Steven G.
Allied-Signal Inc.
Kwon John T.
McFarland James W.
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