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Burner unit having a low voltage sensor

  • US 9,534,782 B2
  • Filed: 10/30/2014
  • Issued: 01/03/2017
  • Est. Priority Date: 10/30/2014
  • Status: Active Grant
First Claim
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1. A combustible fuel burner system, comprising:

  • a burner unit;

    a power source; and

    a circuit interrupter unit including a switch electrically coupled between the power source and the burner unit, the switch having a closed state, wherein the burner unit receives operational electrical power from the power source, the switch moving from the closed state to an open state and electrically disconnecting the burner unit from the power source upon a voltage of the power source falling below an interruption threshold, and the switch, when in the open state, moving to the closed state upon the voltage of the power source being above a restoration threshold that is higher than the interruption threshold only after remaining in the open state for a predetermined delay interval.

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