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公开(公告)号：US08747102B2
公开(公告)日：2014-06-10
申请号：US12846063
申请日：2010-07-29
IPC分类号： F23D5/12
CPC分类号： F23D14/725 , F23N5/123 , F23N2027/36 , F23N2029/02 , F23N2029/12 , F23Q3/00 , F23Q9/00
摘要： An ignitor spark indicator 100 is described that monitors RF signals within a flame rod 25 located near a spark rod 23. The signal from the flame rod 25 is processed to provide a waveform that indicates when electrical arcing is occurring. The indication when arcing is occurring is also provided to flame-detecting equipment. The flame-proving device 60 only operates when the arcing is not produced so that the flame-detecting device 60 does not confuse the arcing with a flame reducing the false positive determinations.
摘要翻译： 描述了点火器火花指示器100，其监视位于火花杆23附近的火焰棒25内的RF信号。来自火焰棒25的信号被处理以提供指示何时发生电弧的波形。 电弧发生时的指示也提供给火焰检测设备。 火焰检测装置60仅在没有产生电弧时操作，使得火焰检测装置60不会将电弧与火焰混淆，从而减少假阳性确定。
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公开(公告)号：US20120028199A1
公开(公告)日：2012-02-02
申请号：US12846063
申请日：2010-07-29
IPC分类号： F23D14/72
CPC分类号： F23D14/725 , F23N5/123 , F23N2027/36 , F23N2029/02 , F23N2029/12 , F23Q3/00 , F23Q9/00
摘要： An ignitor spark indicator 100 is described that monitors RF signals within a flame rod 25 located near a spark rod 23. The signal from the flame rod 25 is processed to provide a waveform that indicates when electrical arcing is occurring. The indication when arcing is occurring is also provided to flame-detecting equipment. The flame-proving device 60 only operates when the arcing is not produced so that the flame-detecting device 60 does not confuse the arcing with a flame reducing the false positive determinations.
摘要翻译： 描述了点火器火花指示器100，其监视位于火花杆23附近的火焰棒25内的RF信号。来自火焰棒25的信号被处理以提供指示何时发生电弧的波形。 电弧发生时的指示也提供给火焰检测设备。 火焰检测装置60仅在没有产生电弧时操作，使得火焰检测装置60不会将电弧与火焰混淆，从而减少假阳性确定。
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