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COMBUSTION CONTROLLING DEVICE

  • US 20110244407A1
  • Filed: 03/18/2011
  • Published: 10/06/2011
  • Est. Priority Date: 03/30/2010
  • Status: Abandoned Application
First Claim
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1. A combustion controlling device comprising:

  • a first controller outputting, to a first device controlling the combustion in a combustion furnace, a control signal controlling the operation of the first device; and

    a second controller checking the operation of the first device, and controlling a second device that stops the combustion;

    wherein the first controller outputs a control signal to the second control;

    wherein the second controller outputs, to the first controller, an operation check result for the first device; and

    wherein the first controller and the second controller perform a process to stop the combustion when it is confirmed, based on the control signal and on the operation check result, that there is a fault in the first device.

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