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ULTRASONIC DRYING SYSTEM AND METHOD

  • US 20150233637A1
  • Filed: 04/28/2015
  • Published: 08/20/2015
  • Est. Priority Date: 02/09/2009
  • Status: Active Grant
First Claim
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1. An apparatus for drying a material, the apparatus comprising:

  • an air-delivery enclosure with an air inlet and an air outlet through which forced air is directed toward the material; and

    an ultrasonic transducer connected to the air outlet of the air-delivery enclosure, the ultrasonic transducer including;

    a first inner surface;

    a second inner surface, the second inner surface facing the first inner surface, the first inner surface and the second inner surface defining an airflow path through the ultrasonic transducer;

    a first groove defined in a first inner surface, the first groove including a first flat portion; and

    a second groove defined in a second inner surface, the second groove including a second flat portion.

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