Safety system for detection and elimination of toxic gases
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United States of America Patent
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Feb 28, 2017
Grant Date -
Oct 24, 2013
app pub date -
Apr 19, 2012
filing date -
Apr 19, 2012
priority date (Note) -
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Abstract
There is provided a safety system comprising at least one gas detector for detecting presence and concentration of at least one toxic gas inside the target space and for generating corresponding analog signals; (2) an analog-to-digital converter (ADC) connected to the at least one gas detector for converting the analog signals into digital signals; (3) a controller connected to the ADC for receiving the digital signals and generating commands as a function of pre-programmed instructions; (4) at least one exhaust fan connected to the controller for receiving the commands and operating as a function thereof for exhausting the at least one toxic gas outside the target space; and (5) at least one draught fan connected to the controller for receiving the commands and operating as a function thereof for generating a flow of air inside target space.
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