Fire extinguishers – Processes – Of preventing fire
Patent
1985-11-22
1986-12-23
Kashnikow, Andres
Fire extinguishers
Processes
Of preventing fire
60264, 60266, 60 395, 169 62, 23926517, A62C 114, A62C 118, A62C 308
Patent
active
046306838
ABSTRACT:
A method of reducing the visible flash caused from afterburning of a rocket otor by injecting a fire extinguishing suppressant material into the exhaust gases from the rocket motor and injecting the fire extinguishing suppressant material near the exhaust end of the rocket motor nozzle and about an internal periphery of the exhaust nozzle. An effective fire extinguisher suppressant includes fluoro halogenated carbon compounds and specifically CBrF.sub.3.
REFERENCES:
patent: 2837891 (1958-06-01), Stasiak
patent: 3815360 (1974-06-01), Wellinitz
patent: 4113019 (1978-09-01), Sobolev et al.
Bush Freddie M.
Deaton James T.
Kashnikow Andres
The United States of America as represented by the Secretary of
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