Rotary kinetic fluid motors or pumps – With passage in blade – vane – shaft or rotary distributor...
Patent
1976-12-16
1978-11-21
Husar, C. J.
Rotary kinetic fluid motors or pumps
With passage in blade, vane, shaft or rotary distributor...
60 3966, 416 97A, F01D 514
Patent
active
041264053
ABSTRACT:
A segment of a turbomachine nozzle is tangentially held in position by a pair of lugs extending radially from the outer and inner bands, respectively, at opposite ends of the segment, and resting against the adjacent support structure. In this way, the stress in the vanes and bands is maintained at a low level to thereby allow the use of high temperature, relatively low strength materials and reduced cooling measures. The lugs form integral end caps on the vane's one end and the cooling air enters the opposite end thereof.
REFERENCES:
patent: 2836393 (1958-05-01), Payne et al.
patent: 2847185 (1958-08-01), Petrie et al.
patent: 2849209 (1958-08-01), Burgess et al.
patent: 3075744 (1963-01-01), Peterson
patent: 3443791 (1969-05-01), Sevetz et al.
patent: 3781125 (1973-12-01), Rahaim
patent: 3975901 (1976-08-01), Hallinger
Bobo Melvin
Heyser James W.
Shotts L. D.
Wisbey Raymond W.
Bigelow Dana F.
General Electric Company
Husar C. J.
Lawrence Derek P.
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