Abstract: An ice piece release system that includes a chilled compartment set at a temperature below 0° C., a warm section at a temperature above 0° C., and a tray in thermal communication with the chilled compartment. The tray includes a plurality of ice piece-forming receptacles and a cavity in thermal communication with the receptacles. The ice piece release system also includes a primary reservoir assembly in thermal communication with the warm section and fluid communication with the cavity of the tray. The ice piece release system further includes a heat-exchanging fluid having a freezing point below that of water, and the fluid resides in the primary reservoir assembly and the cavity of the tray. The primary reservoir assembly is further adapted to move at least a portion of the heat-exchanging fluid in the reservoir assembly into the cavity.

Abstract: Example methods and apparatuses to provide lighting in appliances are disclosed. An example refrigerator includes a compartment disposed within the refrigerator having first and second opposite side walls, a movable component disposed in the compartment, the movable component having a front edge, a light pipe extending along the front edge of the movable component, and a first light source positioned at the first side wall to emit light into a first end of the light pipe.

Abstract: An ice piece release and formation system (and associated methods) including a chilled compartment, a warm section, a tray in thermal communication with the chilled compartment, and a reservoir assembly in thermal communication with the warm section. The tray includes ice piece-forming receptacles and a cavity in thermal communication with the receptacles. The reservoir assembly includes chambers in fluid communication with the cavity and a driving body for moving the chambers. The system further includes a heat-exchanging fluid that resides in the chambers and the cavity of the tray. The driving body and the reservoir assembly are further adapted to move each of the chambers to a position above the cavity, and the other of the chambers to a position below the cavity, such that the fluid within the chamber positioned above the cavity flows into the cavity.