Combustion – With indicator or inspection means – Correlated with action of condition responsive burner control
Patent
1998-08-28
2000-10-03
Price, Carl D.
Combustion
With indicator or inspection means
Correlated with action of condition responsive burner control
431 13, 431 15, 431 71, 431 75, 431 78, 431278, 431281, 340579, F23N 524
Patent
active
061264350
ABSTRACT:
In an electronic ignition system for igniting a plurality of gas burners by means of a plurality of electrodes, each one being mounted adjacent with each burner for producing sparks for the ignition of each burner. A spark generating circuit connected with the electrodes in order to produce the sparks for igniting each burner. And a power source connected to the spark generating circuit. A flame sensor circuit is connected to the spark generating circuit and at least one electrode, which in a first period and once the spark generating circuit has been activated for igniting each electrode, the flame sensor circuit is operated to detect the absence of flame on the burner by means of said electrode, and once that the burner has been ignited, the electrode and flame sensor circuit are operated for sensing the presence of flame on the burner. The flame sensor circuit is arranged to automatically reestablish flame when the electrode through of the flame sensor circuit senses that flame on the burner has been extinguished.
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Fredin-Garcia David H.
Rodriguez-Rodriguez Jorge
Price Carl D.
Vitromatic Comercial, S.A. De C.V.
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