Theory/academic/research principles that applied to the reference about the artifacts. Use of the device, which will change the energy situation sadio services as electric power and gas, control of the car or a motorcycle.
Theoretical / academic / research. Used according to the invention uses the principle of trans Dew Sir. Which turns the gas into electrical energy. Then control of the car or motorcycle.
Theory / theory / research. Used for reference about inventions used the principle of equipment transducer. Which will change the gas energy into electrical energy. Then the control function of the car or motorcycle .