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Variable Flow Gas Valve and Method for Controlling Same

  • US 20100140520A1
  • Filed: 12/08/2008
  • Published: 06/10/2010
  • Est. Priority Date: 12/08/2008
  • Status: Active Grant
First Claim
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1. A method of controlling a gas control valve having a plurality of discrete open configurations including at least a first discrete open configuration providing a first flow rate and a second discrete open configuration providing a second flow rate, different than the first flow rate, the method comprising the step of:

  • continuously cycling between the first and second discrete open configurations to provide a desired average output flow rate that is different than the first and second flow rates.

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