Kitchen hood assembly with fire suppression control system and built-in redundancy
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United States of America Patent
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Dec 17, 2013
Grant Date -
Feb 28, 2013
app pub date -
Sep 14, 2012
filing date -
May 2, 2008
priority date (Note) -
In Force
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Abstract
A kitchen exhaust hood assembly having a fire suppression system with built-in redundancy and monitoring capabilities is presented. The fire suppression system includes one or more fire suppression devices associated with the kitchen hood for extinguishing a fire within the vicinity of the exhaust hood. The fire suppression devices can be triggered by a series of manual actuators or fire sensors. A switching circuit including a plurality of switches operatively connected to the manual actuators or fire sensors triggers the fire suppression devices by enabling either a first or second actuating circuit.
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