Automatic controlled for an ice and snow melting system with ground fault circuit interruption
AssigneeMSX, Inc.
InventorThaddeus M. Jones
Life of this patent
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AssigneeMSX, Inc.
InventorThaddeus M. Jones
Estimating the term…
The invention is directed to an ice and snow melting system. At least one sensor is provided, with each sensor being configured for sensing a temperature or moisture associated with an ambient environment and providing a signal indicative thereof. A heater for melting the ice and snow includes at least two electrical conductors associated therewith. An automatic controller is connected to the at least one sensor, and includes a ground fault circuit interrupter in communication with at least two of the electrical conductors associated with the heater. The ground fault circuit interrupter detects a ground fault condition associated with the heater and provides a signal indicative thereof. The controller selectively controls operation of the heater dependent upon the sensor signal and/or the ground fault circuit interrupter signal.
An ice and snow melting system, comprising:
An automatic controller for use in a system for melting ice and snow, the system including at least one sensor for sensing an ambient condition and providing a corresponding output signal, the system further including a heater having at least two electrical conductors, said controller comprising:
A method of controlling a heater used to melt ice and snow, comprising the steps of:
Dependencies are inferred from the claim text.