Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Blade received in well or slot
Patent
1994-01-13
1995-08-29
Look, Edward K.
Fluid reaction surfaces (i.e., impellers)
Specific working member mount
Blade received in well or slot
416221, F01D 532
Patent
active
054454999
ABSTRACT:
A system for retaining and sealing vanes and composed of an flange provided with a throat on tabs which are interlaced in other tabs, also provided with throats of the vane feet. An elastic joint is engaged in the throats and a disk throat and keeps the elements of the flange and the vanes in an axial position.
REFERENCES:
patent: 3397865 (1968-08-01), Catlow et al.
patent: 4432555 (1984-02-01), Langley
patent: 4470757 (1984-09-01), Vollinger
patent: 4854821 (1989-08-01), Kernon et al
patent: 5330324 (1994-07-01), Agram et al.
Larson James A.
Look Edward K.
Societe Nationale d'Etude et de Construction de Moteurs d'Aviati
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