METHOD FOR MEASURING A VAPOR PRECURSOR LEVEL IN A CARTOMIZER OF AN ELECTRONIC VAPING DEVICE AND/OR AN ELECTRONIC VAPING DEVICE CONFIGURED TO PERFORM THE METHOD

摘要

An electronic vaping device includes a cartomizer and a battery section. The cartomizer includes a housing, a liquid supply reservoir in the housing, a vaporizer connected to the liquid supply reservoir, a channel adjacent to the liquid supply reservoir. The liquid supply reservoir being is to store vapor precursor. The vaporizer includes a fluid-transport structure that is configured to transport the vapor precursor from the liquid supply reservoir to the channel. The battery section is configured to provide power to the vaporizer. The battery section includes a control circuit that is configured to determine a saturation level of the vapor precursor on the fluid-transport structure based on an electrical resistance of the fluid-transport structure.