Divergent seal arrangement for a convergent/divergent nozzle

Details Divergent seal arrangement for a convergent/divergent nozzle Divergent seal arrangement for a convergent/divergent nozzle

1992-07-16

1993-06-01

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Reaction motor discharge nozzle

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

F02K 102, B64C 1506

Patent

active

052152570

ABSTRACT:
The divergent seal of a thrust vectoring nozzle has an elongated corrugated stiffening sheet with a backbone secured to the air side. The backbone is stiff perpendicular to the sheet, but flexible in torsion. A face sheet secured only at the upstream end covers the gas side of the stiffening sheet.

REFERENCES:
patent: 4994660 (1991-02-01), Hauer
patent: 5039014 (1991-08-01), Lippmeier
patent: 5076496 (1991-12-01), Lippmeier
patent: 5082182 (1992-01-01), Bruchez, Jr. et al.

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