cavity of a gas stove provides an improved gas stove which can within the one oven cavity operate in the broil bake and self clean mode without the need for multiple burners or multiple oven cavities and without the need for manually operated baffles or dampers the flame is caused to be established in a first direction to being established in a second direction that is the flame is switched by the method of establishing a flame in the first direction providing a source of fresh air directed toward the source portion of the flame and creating a low pressure zone or a negative pressure field in a region proximate to the source portion of the flame and directed in the second direction thereby causing the flame to switch and be established in the second direction application_number US 13593287 A description the following is a description of the preferred embodiment of the invention while the flame switchable character of the device the method for switching the flame and the flame attachment to a surface of a shield plate is the fundamental nature of the invention for the purpose of illustration the method and device of the instant invention will be described primarily with regard to how the device and method is used within a gas stove and particularly within an oven cavity of a typical consumer type of gas stove appliance it is understood that the flame switchable gas burning device as illustrated and described herein may have different dimensions and variations of the illustrated basic geometry refer now to fig1 3 4 7 and 8 which illustrate in several ways the basic operation of the invention in the broil mode and the bake self clean mode fig1 and 7 illustrate that when the blower 40 is in the.