DEVICE FOR E-VAPING OF NICOTINE WITH BUILT-IN HEATER-THERMOCOUPLE Russian patent published in 2025 - IPC A24F40/46 

Abstract RU 2839040 C1

FIELD: smoking accessories.

SUBSTANCE: there is provided nicotine cartridge (100) for a nicotine e-vaping device (500), wherein nicotine cartridge (100) comprises a body defining reservoir (134) which contains a ready-made vapor composition (180) containing nicotine. Nicotine cartridge (100) also comprises wick (240) configured to transport the nicotine-containing finished vapor composition (180) by capillary action, and built-in heater-thermocouple (250). Built-in heater-thermocouple (250) is configured to heat nicotine-containing finished vapor composition (180) in wick (240) to generate nicotine vapor, wherein built-in heater-thermocouple (250) comprises first segment (252) made from first alloy and second segment (256) made from second alloy.

EFFECT: disclosed is a device for e-vaping of nicotine with a built-in heater-thermocouple.

16 cl, 20 dwg

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RU 2 839 040 C1

Authors

Hawes, Eric A.

Lau, Raymond W.

Dates

2025-04-25Published

2021-07-15Filed