Device and method for preventing superheating of liquids in...

Electric heating – Microwave heating – With control system

Reexamination Certificate

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C219S756000

Reexamination Certificate

active

06858825

ABSTRACT:
A safety device for reducing the likelihood of superheating a liquid includes a transducer disposed on a support surface proximate to a placed container containing a liquid. The transducer generates a vibrational force in the container and onto the liquid that creates nucleation within the liquid. The nucleation allows the liquid to boil, thus preventing the liquid from becoming superheated.

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BJP Mortimer, et al., The Development of an Ultrasonic Humidifier for Domestic Applications, paper, 1999, ppg. 138-141, Centre for Instrumentation, Cape Technikon.

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