Electronic smoking device with liquid reservoir including an actuator
An electronic smoking device includes a battery portion including an electric power supply, an atomizer/liquid reservoir portion having a mouthpiece opening in an end, and a liquid reservoir adapted for accommodating a liquid. The electronic smoking device further includes an atomizer arranged at a first end face of the liquid reservoir and operable when connected to the power supply to atomize liquid to create an aerosol, wherein the atomizer comprises a plurality of openings adapted for providing the aerosol, and an actuator movable inside the liquid reservoir towards the first end face and adapted for supplying liquid to the plurality of openings.
1. An electronic smoking device comprising:
a first portion including an electric power supply; and
a second portion having a mouthpiece, the second portion including:
a liquid reservoir adapted for accommodating a liquid; and
an atomizer operable when connected to the power supply to atomize the liquid for creating an aerosol, wherein the atomizer includes a plurality of openings defining a plurality of respective passages from an inside of the liquid reservoir to the exterior of the liquid reservoir, the plurality of openings adapted for providing the aerosol to the mouthpiece, wherein the plurality of respective openings is sized to prevent a liquid fluid flow through the plurality of respective passages from the inside of the liquid reservoir to the exterior of the liquid reservoir, and wherein the plurality of openings is sized to allow for the aerosol to pass through the plurality of passages.
2. The electronic smoking device of claim 1 , wherein the atomizer is electrically connected to a contact portion, the contact portion configured for electrical connection to the power supply.
3. The electronic smoking device of claim 1 , wherein a size of the plurality of openings is a function of a viscosity of the liquid and a vaporization rate of the liquid by the atomizer.
4. The electronic smoking device of claim 1 , wherein the atomizer is integrally formed with the liquid reservoir.
5. The electronic smoking device of claim 1 , wherein the liquid reservoir includes a first end face.
6. The electronic smoking device of claim 5 , wherein the atomizer completely covers the first end face of the liquid reservoir.
7. The electronic smoking device of claim 5 , further comprising an actuator movable inside the liquid reservoir, the actuator adapted to supply the liquid to the plurality of openings, when the actuator is moved towards the first end face.
8. The electronic smoking device of claim 7 , wherein the actuator comprises a piston controllable by an airflow sensor or a button.
9. The electronic smoking device of claim 7 , wherein the actuator is configured to be controlled to maintain position when not being actuated.
10. The electronic smoking device of claim 7 , wherein the actuator and the atomizer are electrically connected in parallel with the power supply.
11. The electronic smoking device of claim 1 , wherein at least one air inlet is located at an edge of the atomizer opposed to the liquid reservoir.
12. The electronic smoking device of claim 1 , wherein the liquid is based on propylene-glycol.
13. The electronic smoking device of claim 1 , wherein the liquid includes at least one of glycerol, water, nicotine, and natural extracts.
14. A cartomizer operable to be connected to a power supply for an electronic smoking device, the cartomizer comprising:
a liquid reservoir adapted for accommodating a liquid; and
an atomizer operable when connected to the power supply to atomize the liquid for creating an aerosol, wherein the atomizer includes a plurality of openings defining a plurality of respective passages from an inside of the liquid reservoir to the exterior of the liquid reservoir, the plurality of openings adapted for providing the aerosol to a mouthpiece of the electronic smoking device, wherein the plurality of openings is sized to prevent the liquid from flowing through the plurality of passages, and wherein the plurality of openings is sized to allow the aerosol to pass through the plurality of passages.
15. The cartomizer of claim 14 , wherein the atomizer is electrically connected to a contact portion, the contact portion configured for electrical connection with the power supply.
16. The cartomizer of claim 14 , wherein a size of the plurality of openings is a function of a viscosity of the liquid and a vaporization rate of the liquid by the atomizer.
17. The electronic smoking device of claim 14 , wherein the liquid reservoir includes a first end face.
18. The cartomizer of claim 17 , further comprising an actuator movable inside the liquid reservoir, the actuator adapted to supply the liquid to the plurality of openings, when the actuator is moved towards the first end face.
19. The cartomizer of claim 18 , wherein the actuator comprises a piston controllable by an airflow sensor or a button.
20. The cartomizer of claim 18 , wherein the actuator is configured to be controlled such that the actuator keeps the actuator's actual position when not being actuated.