Ceramic heating element with multiple temperature zones

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11129241
APP PUB NO 20190274357A1
SERIAL NO

16000702

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Abstract

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The utility model discloses a ceramic heating element with multiple temperature zones, which comprises a ceramic heating element. The ceramic heating element consists of a first ceramic substrate, a second ceramic substrate, a heating circuit, an electrode pad, a heating temperature zone, an independent electrode lead and a common electrode, the first ceramic substrate and the second ceramic substrate are stacked and rolled to form a cylindrical or elliptic structure with a center hole, the heating circuit is printed on a front face of the second ceramic substrate, a plurality of electrode pads are printed on a back face of the second ceramic substrate, and a plurality of through holes are machined on an upper surface of the second ceramic substrate. The utility model has the beneficial effects of a simple structure and strong practicability.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Guoming Lixi Town, CN 10 93

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