CERAMIC HEATING ELEMENT, METHOD FOR ITS MANUFACTURE AND ITS APPLICATION Russian patent published in 2021 - IPC H05B3/02 C04B35/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering, namely to a ceramic heating element and a method for its manufacture. The ceramic heating element includes a ceramic core matrix, while the electronic paste is printed on the surface of the ceramic core matrix by decalcomania. The manufacturing method involves applying the electronic paste to the ceramic core matrix by decalcomania. In addition, the present invention additionally provides for the use of a ceramic heating element in a heater for innovative tobacco smoking products. A ceramic heating element manufactured in accordance with the proposed method provides rapid heat generation, easy installation of the heater inside a low-temperature cigarette and extraction from it. A ceramic heating element with an electronic paste printed by the decalcomania method has a stable and low temperature coefficient of resistance, while it is possible that after calcination the resistance of the product will change slightly under the influence of temperature during use, which makes it possible to create a simple circuit and achieve high reliability of heat generation.

EFFECT: decrease in the temperature coefficient of resistance (TCS) and an increase in the accuracy of temperature control.

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