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Method and apparatus for controlling a gas-emitting process and related devices

  • US 20040039514A1
  • Filed: 10/14/2003
  • Published: 02/26/2004
  • Est. Priority Date: 04/05/2002
  • Status: Active Grant
First Claim
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1. A method for controlling a process that emits a multi-component mixture of gases comprising (a) providing one or more signals, each of which is related to (i) the individual concentration within the emitted gas mixture of the same individual component gas therein, and/or (ii) the collective concentration therein of a subgroup of gases;

  • (b) inputting the signal(s) to a decision-making routine for controlling the process; and

    (c) outputting a signal from the decision-making routine for adjusting an operating characteristic of the process.

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