APPARATUS FOR DISINFECTING AN AREA WITH FORMALDEHYDE
First Claim
2. An apparatus as claimed in claim 1, comprising another vertical wall extending through one of the compartments and hermetically separating therein first and second chambers accommodating, respectively, the ammonia and the humidifying means, second auxiliary heating means for evaporating ammonia, the circuit supplying a signal for actuating the second auxiliary heating means at the end of a given period from deactivation of the first auxiliary heating means.
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Abstract
Method and apparatus for disinfecting an area with formaldehyde using a combination of heating the area and adjusting the humidity to certain controlled conditions before releasing the formaldehyde in the area. After a predetermined period the formaldehyde vapour in the area is neutralized with ammonia vapour.
14 Citations
2 Claims
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2. An apparatus as claimed in claim 1, comprising another vertical wall extending through one of the compartments and hermetically separating therein first and second chambers accommodating, respectively, the ammonia and the humidifying means, second auxiliary heating means for evaporating ammonia, the circuit supplying a signal for actuating the second auxiliary heating means at the end of a given period from deactivation of the first auxiliary heating means.
Specification
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- Resources
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Current AssigneeJean Alexandre Decupper
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Original AssigneeJean Alexandre Decupper
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InventorsDecupper, Jean Alexandre
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Primary Examiner(s)Richman, Barry S.
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Assistant Examiner(s)Lovercheck, Dale
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Application NumberUS05/370,859Time in Patent Office358 DaysField of Search21/53,54R,55,56,74R,108-111,117-119US Class Current422/116CPC Class CodesA61L 2/204 FormaldehydeA61L 2/24 Apparatus using programmed ...
