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Method and device for controlling ionization

  • US 6,985,346 B2
  • Filed: 05/08/2003
  • Issued: 01/10/2006
  • Est. Priority Date: 01/29/2003
  • Status: Expired due to Fees
First Claim
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1. A device for controlling ionization balance, the device comprising:

  • a sensor element that receives an input signal and generates a sensor signal in response to the input signal;

    a control circuit that produces an ionizer control output signal as a function of the sensor signal; and

    a discrimination circuit, coupled to the control circuit, that disables the ionizer control output signal when a rapidly changing sensor signal is detected for the duration of the rapidly changing sensor signal.

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