Valve arrangements for propulsive fluid

Details Valve arrangements for propulsive fluid Valve arrangements for propulsive fluid

1982-10-08

1985-01-08

Nase, Jeffrey V.

Fluid sprinkling, spraying, and diffusing

Reaction motor discharge nozzle

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

23926519, 137883, B64C 1500, F02K 100

Patent

active

044923406

ABSTRACT:
A valve 10 for controlling the flow of propulsive fluid, for use for example in the reaction control system of a VTOL aircraft includes a generally muff-shaped manifold member 15, a hollow piston member 21, and a propulsive jet outlet 16. The manifold member 15 includes an inlet 17 and a cylindrical inner wall 18 itself defining a bore, and together with jet outlet 16 defining an annular port 19. The piston member 21 is slidably housed in the bore for movement between a position in which the port 19 is open to allow propulsive fluid to pass through the manifold to jet outlet 16 and a position in which the port is closed. Movement of the hollow piston member may be effected by fluid operated jack arrangement 25 housed at least partially within the piston.

REFERENCES:
patent: 1362331 (1920-12-01), Larner
patent: 2699647 (1955-01-01), Goebel
patent: 3989191 (1976-11-01), McCullough
patent: 4330012 (1982-05-01), Chadwick

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