Flame-Resistant Cooking Grate With Contoured Emitter Tray

The emitter tray is segmented into multiple shallow emitters arranged in an array rather than one deep concave tray. This segmentation allows each emitter to be shallower, reducing the thermal mass that needs to be heated while still providing effective flare-up reduction through the distributed design.

The design transitions from a single deep concave tray (one-dimensional depth) to a two-dimensional array of multiple shallow emitters. This dimensional change maintains the flare-up protection function while significantly reducing the preheating time by eliminating the need to heat a large depth of material.

The single deep tray is segmented into multiple shallow emitters arranged in a grid pattern. This segmentation provides adequate containment for fat drippings across the cooking surface area while reducing the vertical depth that impedes thermal efficiency and infrared energy transfer to the food.

The design shifts from vertical containment (deep single tray) to horizontal distribution (array of shallow emitters). This dimensional transformation maintains fat containment capability across the cooking surface while minimizing the depth that blocks radiant energy, thereby improving thermal efficiency.

The burner system is segmented into multiple independent burner elements corresponding to the array of emitters. Each burner element can be a simple, low-cost component, but their collective arrangement provides uniform infrared energy distribution across the entire cooking surface, achieving high cooking performance through distributed simplicity.

The array of multiple shallow emitters serves multiple functions simultaneously: it provides uniform infrared radiation distribution, maintains adequate fat containment, reduces preheating time, and allows the use of simple burner elements. This multi-functionality achieves high cooking performance without requiring complex individual components.