Abstract: A variable volume oven that can be modified to adjust its volume according to the cooking load. The volume of the oven is able to be adjusted by providing a heating element that is vertically adjustable within the oven to a position that provides better convective and radiative heating to the cooking load.

Abstract: A range which includes a mounting system for securing the heating element to the range so that the heating element is maintained against an underside surface of the glass plate with a substantially constant force over a broad temperature range is described. In one embodiment, the mounting system includes a first swing leaf spring and a second swing leaf spring for engaging to the cooktop and to the radiant heating element for positioning the radiant heating element within the radiant heating element opening. More particularly, the cooktop includes at least one radiant heating element opening and a rim extending from an underside surface of the cooktop surrounding the radiant heating element opening. The rim includes a first slot and a second slot, and the first and second slots are located approximately about one hundred and eighty degrees apart in the rim.

Abstract: Ranges which include mounting systems for securing the heating elements so that the heating elements are maintained against an underside surface of the glass plate with a substantially constant force over a broad temperature range are described. In one embodiment, the cooktop includes a frame and a support panel having a plurality of radiant heating element openings. A glass panel is adhesively secured at selected locations to the support panel. The mounting system includes coil springs for engaging to the support panel and to the radiant heating elements for positioning the radiant heating elements within the radiant heating element openings and against the glass plate.

Abstract: Ranges which include mounting systems for securing the heating elements so that the heating elements are maintained against an underside surface of the glass panel with a substantially constant force over a broad temperature range are described. In one embodiment, the cooktop includes a frame having an opening for receiving the glass panel. Flanges extend into the opening from the frame and support the panel in the opening. A metal plate is secured to an underside surface of the glass panel, and the plate includes a plurality of radiant heating element openings. The mounting system includes coil springs, or other types of springs, for engaging to the plate and to the radiant heating elements for positioning the radiant heating elements within the radiant heating element openings and against the glass panel. Various alternative embodiments of the above described mounting system are also described.

Abstract: A range has a housing with a cook top, including a plurality of surface cooking units and a backsplash assembly extending upward at the rear of the cooking top. The backsplash assembly includes end caps, with generally vertical front and rear walls extending therebetween and a top wall extending between the front and rear walls to define a control cavity. A display plate of light transparent material overlies the front wall and has an upper portion extending above the top wall. A lamp cover extends between the end caps and projects forward from the rear wall and overlaps the display plate to form a lamp cavity separate from the control cavity. A lamp is mounted in the lamp cavity and the upper portion of the display plate transmits light from the lamp outwardly to illuminate the surface cooking units. The top edge of the display plate is exposed to light from the lamp for edgewise illumination of the plate. The lamp cover is removable for servicing the lamp without exposing any controls in the control cavity.