NON-NICOTINE E-VAPING DEVICE WITH INTEGRAL HEATER-THERMOCOUPLE

A non-nicotine e-vaping device may include a device body configured to receive a non-nicotine cartridge. The non-nicotine cartridge includes a non-nicotine pre-vapor formulation, a wick, and an integral heater-thermocouple. The wick is configured to transport the non-nicotine pre-vapor formulation b...

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Bibliographische Detailangaben
Hauptverfasser:	LAU, Raymond W, HAWES, Eric
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CIGARETTES CIGARS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HUMAN NECESSITIES MATCH BOXES SMOKERS' REQUISITES TOBACCO
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Beschreibung
Zusammenfassung:	A non-nicotine e-vaping device may include a device body configured to receive a non-nicotine cartridge. The non-nicotine cartridge includes a non-nicotine pre-vapor formulation, a wick, and an integral heater-thermocouple. The wick is configured to transport the non-nicotine pre-vapor formulation by capillary action. The integral heater-thermocouple includes a first segment made of a first alloy and a second segment made of a second alloy. The device body includes a power supply, at least one sensor, and a controller. The power supply is configured to deliver electrical energy to the integral heater-thermocouple to heat the non-nicotine pre-vapor formulation to generate a non-nicotine vapor. The at least one sensor is configured to measure a voltage difference between the first segment and the second segment of the integral heater-thermocouple during such heating. The controller is configured to adjust the electrical energy to the integral heater-thermocouple based on the measured voltage difference.