To provide combustion equipment which dispenses with the repeated correction of an amount of oil within a predetermined range on the basis of an oil adjusting volume of a flow pump, by preventing the variation of the amount of oil even when the power for driving the flow pump and the power for detecting the current are not uniform because of the variation of components of a control board.
In this combustion equipment comprising the flow pump 10 for adjusting the amount of oil by varying a duty ratio of a driving pulse, and an oil-amount correcting means for correcting the variation of the amount of oil caused by the variation of the flow pump 10 itself, a current detecting means 32 is mounted for detecting a value of the electric current flowing in the flow pump 10, a coefficient of correction 26 is determined by comparing the detected current value 25 when the predetermined examination current flows in the flow pump 10, with the predetermined reference current value 27, and the combustion is controlled to make to detected current value 28 corrected by multiplying the detected current value 25 by the coefficient of correction 26 be agreed with a target current value 29 in combustion.
ISHIKURA OSAMU
SUGIHARA MASASHI
UEHATA SHIGEAKI
OE TOSHIHARU
TOTO YUPRO LTD
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