Rotary kinetic fluid motors or pumps – Selectively adjustable vane or working fluid control means – Upstream of runner
Patent
1987-02-27
1988-10-11
Garrett, Robert E.
Rotary kinetic fluid motors or pumps
Selectively adjustable vane or working fluid control means
Upstream of runner
415163, 415158, 415161, F01B 2502
Patent
active
047767570
ABSTRACT:
The turbine comprises orientable vanes or flaps (10b, 10a) respectively forming the distributor and a movable part of the volute of the turbine. These vanes are disposed in such manner that (a) the intrados (15) of one thereof directs the fluid which travels thereover in a path which is no longer in contact with the other, (b) the extrados (14b) of one of the vanes is travelled over by a fluid current which feeds the other vane and (c) the extrados (14a) of the other of the vanes is travelled over by a fluid current entering directly into the turbine only between its shaft (11a) and its trailing edge (13a). The turbine has application in the supercharging of engines of motor vehicles.
REFERENCES:
patent: 2648195 (1953-08-01), Wilde et al.
patent: 2858666 (1958-11-01), Fullemann
patent: 3232043 (1966-02-01), Birmann
patent: 4403913 (1983-09-01), Fisker
patent: 4672814 (1987-06-01), Abo et al.
patent: 4678397 (1987-07-01), Komatsu et al.
Shames, Mechanics of Fluids, McGraw-Hill Book Company, 1962, pp. 168-169.
Le Creurer Maurice
Sedille Marcel
Automobiles Citroen
Automobiles Peugeot
Garrett Robert E.
Newholm Therese
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