Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Including gas generating means
Patent
1991-05-13
1993-09-14
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Physical type apparatus
Including gas generating means
422208, 422231, 422232, 422261, 422275, 422278, 422279, 422280, B01J 700, C01B 308
Patent
active
052446409
ABSTRACT:
An gas generator is disclosed that generates gas from a pressure-producing reaction of reactant pieces and reactant fluid. The generator includes a pressure/reaction regulator for use with a reaction chamber. The regulator includes a reactant-fluid accumulator in communication with the reaction chamber via a reactant-fluid port for adjusting pressure in the chamber relative to a preselected threshold pressure. The regulator also includes at least one body extending substantially into the reaction chamber from the reactant-fluid port. The body is formed with holes for letting fluid under pressure into and out of the chamber. Also disclosed is such a regulator that is usable with a reaction chamber having plural reactant-fluid ports and includes plural bodies, one for each port. Certain bodies each have an associated check valve for allowing fluid into the reaction chamber, and certain other bodies each have an associated check valve with a counterweight for allowing fluid to exit the reaction chamber if pressure rises by a preselected increment above the preselected threshold pressure. The gas generator also includes a first and second condenser, with the latter being connected downstream of the former via a gas-exit port. The second condenser includes a spinner rotatably mounted in it for moving heavy, contaminant gases away from the gas-exit outlet under reaction pressure.
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Santiago Amalia L.
Warden Robert J.
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