Abstract: A thermoelectric assembly includes a thermoelectric module having a hot side and a cold side, where a heat sink is coupled with the hot side of the thermoelectric module and a cold sink is coupled with the cold side of the thermoelectric module. A gasket is disposed between the heat sink and the cold sink and extends around a portion of the thermoelectric module. A vapor barrier is attached to and covers an outer surface of the gasket to prevent water vapor from penetrating the outer surface of the gasket.

Abstract: A thermoelectric assembly includes a thermoelectric module having a hot side and a cold side, where a heat sink is coupled with the hot side of the thermoelectric module and a cold sink is coupled with the cold side of the thermoelectric module. A metalized gasket is disposed between the heat sink and the cold sink and extends around a portion of the thermoelectric module. A vapor barrier may be attached to and cover an outer surface of the metalized gasket.

Abstract: A thermoelectric assembly includes a thermoelectric module having a hot side and a cold side, where a heat sink is coupled with the hot side of the thermoelectric module and a cold sink is coupled with the cold side of the thermoelectric module. A gasket is disposed between the heat sink and the cold sink and extends around a portion of the thermoelectric module. A vapor barrier is attached to and covers an outer surface of the gasket to prevent water vapor from penetrating the outer surface of the gasket.

Abstract: A thermoelectric assembly includes a thermoelectric module having a hot side and a cold side, where a heat sink is coupled with the hot side of the thermoelectric module and a cold sink is coupled with the cold side of the thermoelectric module. A gasket is disposed between the heat sink and the cold sink and extends around a portion of the thermoelectric module. A vapor barrier is attached to and covers an outer surface of the gasket to prevent water vapor from penetrating the outer surface of the gasket.

Abstract: A thermoelectric assembly includes a thermoelectric module having a hot side and a cold side, where a heat sink is coupled with the hot side of the thermoelectric module and a cold sink is coupled with the cold side of the thermoelectric module. A metalized gasket is disposed between the heat sink and the cold sink and extends around a portion of the thermoelectric module. A vapor barrier may be attached to and cover an outer surface of the metalized gasket.

Abstract: A thermoelectric assembly includes a thermoelectric module having a hot side and a cold side, where a heat sink is coupled with the hot side of the thermoelectric module and a cold sink is coupled with the cold side of the thermoelectric module. A gasket is disposed between the heat sink and the cold sink and extends around a portion of the thermoelectric module. A vapor barrier is attached to and covers an outer surface of the gasket to prevent water vapor from penetrating the outer surface of the gasket.

Abstract: A thermoelectric assembly includes a thermoelectric module having a hot side and a cold side, where a heat sink is coupled with the hot side of the thermoelectric module and a cold sink is coupled with the cold side of the thermoelectric module. A gasket is disposed between the heat sink and the cold sink and extends around a portion of the thermoelectric module. A vapor barrier is attached to and covers an outer surface of the gasket to prevent water vapor from penetrating the outer surface of the gasket.

Abstract: A sealing member for a thermoelectric assembly includes an elastomeric body having one or more apertures formed therethrough for sealingly receiving an electrical wire projecting from the thermoelectric module. Sealing engagement between each electrical wire and each aperture may be enhanced by the use of a sealing agent, or by molding the wire, its sheath or a wire connector to each aperture. Preferably, a pair of wire guides project from the sealing member, each having a central channel in substantial registry with one of the apertures and providing additional surface area for wire support which reduces any tendency to create spaces between the wires and apertures. The sealing member may include one or more peripheral channels to capture water vapor, one or more indexing guides which receive fasteners from the assembly to locate the sealing member therein, as well as insulative filler material, and/or a central insulative channel.

Abstract: A sealing member for a thermoelectric assembly includes an elastomeric body having one or more apertures formed therethrough for sealingly receiving an electrical wire projecting from the thermoelectric module. Sealing engagement between each electrical wire and each aperture may be enhanced by the use of a sealing agent, or by molding the wire, its sheath or a wire connector to each aperture. Preferably, a pair of wire guides project from the sealing member, each having a central channel in substantial registry with one of the apertures and providing additional surface area for wire support which reduces any tendency to create spaces between the wires and apertures. The sealing member may include one or more peripheral channels to capture water vapor, one or more indexing guides which receive fasteners from the assembly to locate the sealing member therein, as well as insulative filler material, and/or a central insulative channel.

Abstract: A thermoelectric water-chiller system for cooling bottled water, and including a mixing valve which enables dispensing of chilled water, room-temperature water, or a mixture of chilled and room-temperature water. Components needing periodic cleaning are readily removable from the system. A fan-cooled thermoelectric-chip assembly is used to form an ice block which chills the water, and a variable-speed fan is controlled by a temperature sensor to slow the fan speed when chilling to a desired temperature is achieved, and to maintain the ice block at an optimum size.