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US 10,588,353 B2Granted
Electronic cigarette
AssigneeFontem Holdings 1 B.V.
InventorLik Hon
Life of this patent
Estimating the term…
Abstract
An atomizing electronic cigarette has an atomizing core component and a liquid storage component, including an electric heater. The electric heater may have a through hole aligned with a channel passing through the liquid storage component. The cigarette can heat and uniformly vaporize liquid from the liquid storage component, with the user inhaling the vaporized liquid. The vapor generated by the atomizing process may be cooled as it flows through the channel.
Claims25
An electronic cigarette, comprising:
- a first housing containing a power device;
- a second housing containing an atomizer and providing liquid storage containing liquid and an unobstructed channel through the liquid storage;
- the atomizer in the second housing, the atomizer including a wire coil and a liquid permeating component, the liquid storage around the atomizer;
- the liquid permeating component having a first axis, the liquid permeating component in contact with the wire coil along the first axis, and the liquid permeating component in contact with liquid from the liquid storage;
- the unobstructed channel through the liquid storage extending from the atomizer to an outlet at an end of the second housing, the channel surrounded by the liquid storage;
- an air inlet for allowing air into the second housing;
- an air flow path from the air inlet through the atomizer and the channel to the outlet;
- a first electrode in the first housing;
- a second electrode in the second housing, the second electrode adapted to electrically connect with the first electrode when the first housing is connected to the second housing.
6 more elements
An electronic cigarette comprising:
- a housing having an air inlet and an air outlet;
- a battery and an atomizer in the housing, the atomizer comprising an electric heater;
- a liquid storage encircling the atomizer;
- a cylindrical liquid permeating component having a longitudinal axis, and the electric heater in contact with the cylindrical liquid permeating component;
- with liquid from the liquid storage permeating into the cylindrical liquid permeating component, and the electric heater heating the liquid into a vapor;
- the liquid storage internally has a channel wall forming an unobstructed through-hole channel through which the vapor flows, with the vapor in contact with the channel wall;
- the through-hole channel extending continuously from the atomizer through the liquid storage;
- and
- the air inlet, the through-hole channel and the air outlet forming an airflow passageway through the housing.
6 more elements
An electronic cigarette, comprising:
- a first housing containing a rechargeable battery, an air flow sensor and a first electrode;
- a second housing attachable to the first housing, the second housing having a second electrode at a first end of the second housing, the second electrode adapted to electrically connect with the first electrode when the first housing is attached to the second housing;
- the second housing providing a liquid storage containing liquid;
- a wire coil within the liquid storage, at the first end of the second housing, the wire coil electrically connected to the second electrode;
- an unobstructed through-hole channel through the liquid storage between the wire coil and an outlet at a second end of the second housing, with an air flow path from an air inlet at the first end of the second housing through the channel to the outlet;
- and
- a cylindrical liquid permeating component in contact with the wire coil and in contact with liquid from the liquid storage, at least part of the cylindrical liquid permeating component coaxial with the wire coil.
4 more elements
Dependencies are inferred from the claim text.