Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Solid reactant type
Patent
1984-10-29
1986-03-25
Bashore, S. Leon
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Solid reactant type
102531, 280741, 422166, B01J 700, F42B 304
Patent
active
045782474
ABSTRACT:
A generally cylindrical housing construction for a light weight gas generator of minimum bulk includes two subassemblies, each of which have first and second concentric cylinders depending from a flat wall and which are joined together by inertia welding to form a central igniter chamber and an outer annular chamber. The outer chamber is divided into three axially extending annular chambers by two flat annular barriers. Solid fuel is contained in a first annular chamber. Communication between the three annular chambers is provided by openings in the barriers, the openings in the barrier adjacent the solid fuel being disposed on a circle adjacent the outer edge thereof while the openings in the other barrier are disposed on a circle adjacent the inner edge. A cooling and filtering means is provided in each of the second and third annular chambers, with an air space between the two subassemblies for clearance during welding. Upon ignition, flame flows through openings in the wall of the igniter chamber into the solid fuel and ignites it. Pressure developed in the first annular chamber moves the adjacent barrier and cooling and filtering means against the second barrier, closing the clearance space and forcing the generated gas to flows radially inwardly through the first cooling and filtering means before passing through the inwardly located openings in the second barrier into the second cooling and filtering means. Gas flows radially outwardly through the second cooling and filtering means to the exit openings of the generator.
REFERENCES:
patent: 3958949 (1976-05-01), Plantif et al.
patent: 3985076 (1976-10-01), Schneiter et al.
patent: 3986456 (1976-10-01), Doin et al.
patent: 4116466 (1978-09-01), Gehrig
patent: 4131299 (1978-12-01), Ono et al.
patent: 4296084 (1981-10-01), Adams et al.
Bashore S. Leon
Hastings K. M.
Morton Thiokol Inc.
White Gerald K.
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