Axisymmetric vectoring nozzle

Details Axisymmetric vectoring nozzle Axisymmetric vectoring nozzle

1994-11-01

1996-04-30

Bertsch, Richard A.

Power plants

Reaction motor

With thrust direction modifying means

60232, 23926535, 23926541, F02K 112, B64C 1502

Patent

active

055113761

ABSTRACT:
A convergent/divergent nozzle (14) has five trains of flaps. Each train is comprised of an inboard (26) and outboard (20) convergent flap, an inboard (48) and outboard (44) divergent flap and an external flap (62). The five external flaps (62) maintain their symmetry while vectoring, whereby overlapping of adjacent flaps is obtained. The inboard and outboard convergent flaps are individually driven (32,36) by a common unison ring (28).

REFERENCES:
patent: 3979065 (1976-09-01), Madden
patent: 4447009 (1984-05-01), Wiley et al.
patent: 4994660 (1991-02-01), Hauer
patent: 5082182 (1992-01-01), Bruchez, Jr. et al.
patent: 5174502 (1992-12-01), Lippmeier et al.

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