Sliding throat gas turbine engine nozzle

Details Sliding throat gas turbine engine nozzle Sliding throat gas turbine engine nozzle

1993-11-12

1995-07-11

Merritt, Karen B.

Fluid sprinkling, spraying, and diffusing

Reaction motor discharge nozzle

With means controlling amount, shape or direction of...

23926537, 60271, F02K 108, B64C 1500

Patent

active

054313449

ABSTRACT:
Exit area control panels 18 are supported for movement at an angle with respect to the nozzle axis 12. A varying exit area is formed as actuator 26 axially positions the panels 18. In each exit area control panel 18, there is slidably supported a throat area control panel 28, driven by actuator 32. A sliding throat is achieved as the two panels 18,28 are moved in each quadrant. Yaw and pitch vectoring is accomplished with selective positioning of the two panels.

REFERENCES:
patent: 3044258 (1962-07-01), Carlton et al.
patent: 3081596 (1963-03-01), Barrett et al.
patent: 3098352 (1963-07-01), Taub et al.
patent: 3642209 (1972-02-01), Stahl
patent: 3814325 (1974-06-01), McCardle, Jr. et al.
patent: 4141501 (1979-02-01), Nightingale
patent: 4440346 (1984-04-01), Wiley

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