公开(公告)号：EP1745246A2

公开(公告)日：2007-01-24

申请号：EP05745330.0

申请日：2005-05-03

申请人： Flue Sentinel, Inc.

发明人： WEISS, Cory, A.

IPC分类号： F24B1/189

CPC分类号： F23N3/02 ,  F23L11/005 ,  F23L13/02 ,  F23N2023/14 ,  F23N2035/04 ,  F24B1/1895 ,  F24C15/001

摘要： A millivolt damper control device comprises a damper movable between a closed position where a flue is blocked and an open position, a thermoelectric device having an input voltage, a battery having a voltage, and a controller comprising a 7 comparator circuit which compares the input voltage with a reference voltage based 8 upon the voltage of the battery. When the input voltage is greater than or equal to 9 the reference voltage, the comparator circuit transmits a damper signal to move the damper to the open position.