Variable area turbine nozzle and means for sealing same

Details Variable area turbine nozzle and means for sealing same Variable area turbine nozzle and means for sealing same

1974-12-13

1979-10-02

Bentley, Stephen C.

Rotary kinetic fluid motors or pumps

With passage in blade, vane, shaft or rotary distributor...

415160, F01D 518

Patent

active

041696921

ABSTRACT:
A cantilevered turbine vane of the variable area variety is provided with unique retaining means to prevent relative movement between the vane and a fixed turbine housing through which the vane trunnion passes. Vernier adjusting means are provided to maintain a predetermined radial clearance between the vane and the fixed turbine housing, thereby eliminating binding between the two structures.

REFERENCES:
patent: 2021346 (1935-11-01), Allen
patent: 2927724 (1960-03-01), Wardle
patent: 3117716 (1964-01-01), Wernicke
patent: 3542484 (1970-11-01), Mason
patent: 3551068 (1970-12-01), Scalzo et al.
patent: 3601497 (1971-08-01), Mayo
patent: 3674377 (1972-07-01), Trappmann
patent: 3752598 (1973-08-01), Bowers et al.
patent: 3767322 (1973-10-01), Durgin et al.

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