Patent ID: 10834965

Abstract:
Certain aspects of present invention relate to a ceramic vaporizer for electronic cigarette and electronic cigarettes having the ceramic vaporizer. In certain embodiments, the ceramic vaporizer may include a cylindrical vaporizer body, and a vaporizer heater. The cylindrical vaporizer body has an interior surface, and an exterior surface. The interior surface forms a central vapor passage and the exterior surface forms an inside wall of an e-liquid storage device. The vaporizer heater is embedded inside the cylindrical vaporizer body. The vaporizer heater may include one or more heating elements configured to heat e-liquid stored in e-liquid storage device and e-liquid is in direct contact with exterior surface of the cylindrical vaporizer body. The one or more heating elements may include certain electrothermal alloys. In certain embodiments, the one or more heating elements may include one or more mesh heating elements, and one or more spiral heating elements.