The present invention relates to an Energy efficient gas stove requires a height adjustable mechanism to maintain optimum distance between vessel bottom and burner top. The efficiency improvement achieved by reducing the heat loss in different modes of operation of gas stove could be up to 12%. The different mechanisms to realize this improved efficiency are: Gear mechanism, Pin-Slot mechanism and Linkage mechanism. These foretold mechanisms work through linking of gas knob in the burner height mechanism, while also having provision of safety design in case of inadvertent movement of gas knob.
More about technology: 2717/CHE/2013