Rotary kinetic fluid motors or pumps – Selectively adjustable vane or working fluid control means – Upstream of runner
Patent
1993-09-24
1995-04-18
Look, Edward K.
Rotary kinetic fluid motors or pumps
Selectively adjustable vane or working fluid control means
Upstream of runner
415200, F01D 902
Patent
active
054073227
ABSTRACT:
Variable phase vane provided with a composite pivot having a joining piece for receiving the control pieces. The joining piece is made of a material less dense than the actual pivot. These two elements are force-fitted without using any weld or mechanical linking device. The vane finally obtained is thus rendered lighter in weight
REFERENCES:
patent: 2932440 (1960-04-01), Hemsworth
patent: 3325087 (1967-06-01), Davis
patent: 3695777 (1972-10-01), Westphal et al.
patent: 4498790 (1985-02-01), Fisher
patent: 4773821 (1988-08-01), Gonthier et al.
patent: 5120175 (1992-06-01), Arbegast et al.
Charbonnel Jean-Louis
Goga Jean-Luc C. Y.
Miraucourt Gerard G.
Naudet Jacky S.
Pottier Denis B.
Lee Michael S.
Look Edward K.
Societe Nationale d'Etude et de Construction de Moteurs d'Aviati
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