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US 8,511,318 B2Granted
Electronic cigarette
AssigneeRuyan Investment (Holdings) Limited
InventorLik Hon
Life of this patent
Estimating the term…
Abstract
An electronic cigarette comprises nicotine without harmful tar. The cigarette includes a shell, a cell, nicotine solution, control circuit, and an electro-thermal vaporization nozzle installed in the air suction end of the shell. The advantages of the present invention are smoking without tar, reducing the risk of cancer, the user still gets a smoking experience, the cigarette is not lit, and there is no fire danger.
Claims19
An electronic cigarette comprising:
- a housing;
- a battery, a control circuit, and a sensor in the housing, with the battery and the sensor electrically connected to the control circuit;
- an air inlet for allowing air to enter into the housing, and a mouthpiece on the housing;
- a liquid storage in the housing;
- a vaporization nozzle comprising a coil heating element having a longitudinal axis substantially parallel to a longitudinal axis of the nozzle;
- and
- wherein the electric heating element is arranged on the outside of the vaporization nozzle.
4 more elements
An electronic cigarette comprising:
- a housing;
- a battery and a sensor electrically connected to a control circuit in the housing;
- an air inlet and an outlet in the housing and a mouthpiece on or in the housing;
- a liquid storage element in the housing;
- a liquid vaporizer comprising an electric heating element supported by a tubular nozzle, wherein the longitudinal axis of the electric heating element is parallel to the longitudinal axis of the nozzle;
- and
- wherein the electric heating element is arranged on the outside of the vaporization nozzle.
4 more elements
Dependencies are inferred from the claim text.