Fluid sprinkling – spraying – and diffusing – Reaction motor discharge nozzle
Patent
1973-10-02
1982-03-30
Walsh, Donald P.
Fluid sprinkling, spraying, and diffusing
Reaction motor discharge nozzle
23926517, 23926525, B63H 1100
Patent
active
043220355
ABSTRACT:
Means for generating an inert enveloping gas for surrounding the exhaust me of a rocket motor are disclosed along with how the enveloping gas serves to prevent the adverse interaction between the rocket motor exhaust plume and the on-board sensors when the rocket motor is operating in exoatmospheric environments. Means for generating an inert enveloping gas utilizes a combination of a T-tube rocket motor and a donut of a chemical which is a gas generant selected from hydrazine bisborane, covalent azides, tetracene, or fluorocarbon-nitroamine.
REFERENCES:
patent: 3028807 (1962-04-01), Burton et al.
patent: 3091924 (1963-06-01), Wilder, Jr.
Gapcynski William G.
The United States of America as represented by the Secretary of
Voigt Jack W.
Walsh Donald P.
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