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Inductively coupled dielectric barrier discharge lamp

  • US 10,160,667 B2
  • Filed: 06/22/2018
  • Issued: 12/25/2018
  • Est. Priority Date: 06/04/2010
  • Status: Active Grant
First Claim
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1. A fluid treatment system comprising:

  • a base station defining a fluid flow path and including;

    a water quality sensor adapted to provide an output based on a characteristic of water in the fluid flow path,a water flow rate sensor adapted to provide an output based on a flow rate of water in the fluid flow path,a primary coil adapted to generate a time-varying electromagnetic field and having a variable power output, anda controller adapted to control the power output of the primary coil based on the output of the water quality sensor and the output of the water flow rate sensor; and

    a lamp assembly configured to be received within the base station and including a secondary coil that is inductively coupled to the primary coil, the lamp assembly being adapted to radiate ultraviolet light for treatment of water in the fluid flow path in response to the time-varying electromagnetic field generated by the primary coil, the ultraviolet light having an intensity based, at least in part, on the power output of the primary coil.

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