Patent attributes
A thermoelectric pumping apparatus for use with a heating device includes a water receptacle. A thermoelectric device includes a “cool” side coupled to the receptacle and an opposed “hot” side, the thermoelectric device generating current upon a temperature differential between the cool and hot sides. A conduction member is proximate the hot side and in selective communication with the heating device. A spring is positioned between a top side of the conduction member and receptacle, the spring being movable between a compressed configuration at which the conduction member is in thermal communication with the hot side of the thermoelectric device and an extended configuration at which the top side of the conduction member is not in thermal communication with the hot side of the thermoelectric device. A water pump is in fluid communication with the water in the receptacle and selectively energized by the thermoelectric device to output the water.
