DEVICE, METHOD AND SYSTEM WITH HEATING WITHOUT BURNING FOR TOBACCO PRODUCTS Russian patent published in 2022 - IPC A24F40/50 

FIELD: smoking products.

SUBSTANCE: device with heating without burning includes a case, a heating element, and a power supply source, placed inside the case, an induction unit configured for perception of user’s control commands and generation of induction electrical signals, a control circuit electrically connected to the induction unit and the heating element, configured for reception of induction electrical signals of the induction unit and adjustment of an operating temperature of the heating element. Temperature adjustment is performed by switching between several temperature intervals in accordance with received induction electrical signals of the induction unit. Temperature intervals include at least an interval of heat energy saving, at which a temperature of the heating element is lower than a temperature of smoke generation of the mentioned smoking substrate, and an excitation temperature interval, at which the temperature of the heating element is higher than the temperature of smoke generation of the mentioned smoking substrate.

EFFECT: heat losses with more efficient energy conversion are reduced, and smoking sensations are improved.

10 cl, 3 dwg