Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Vane or deflector
Patent
1992-12-14
1994-05-17
Look, Edward K.
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Vane or deflector
4152101, 415142, F01D 102
Patent
active
053122275
ABSTRACT:
A turbine casing includes circumferential walls delimiting an annular stream for the flow of gases. The radial arms traversing the stream are completed by a channeling part on the downstream side which is bolted to the arms. The walls are formed of butt-joined tiles assembled together and joined to collars situated on the arms and the channeling parts by riveted ridge tiles. The invention results in a reduction of resistance to the flow of gases, as well as absorption without the production of excessive stresses of the original thermic dilations in the walls.
REFERENCES:
patent: 3024969 (1962-03-01), Russell
patent: 3335483 (1967-08-01), Howard
patent: 4369016 (1983-01-01), Dennison
patent: 4793770 (1988-12-01), Schonewald et al.
patent: 4993918 (1991-02-01), Myers et al.
patent: 5161947 (1992-11-01), Eckfeldt et al.
Grateau Roland M. E.
Guibert Alain J. E.
Henu Alain J. C.
Kapala Patrick
Mareix Jean-Pierre L.
Look Edward K.
Sgantzos Mark
Societe Nationale d'Etude et de Construction de Moteurs d'Aviati
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