Disposable tank electronic cigarette, method of manufacture and method of use

• US 9,833,021 B2
• Filed: 11/17/2016
• Issued: 12/05/2017
• Est. Priority Date: 10/02/2014
• Status: Active Grant

• Current Assignee: Cue Vapor Limited
• Original Assignee: Digirettes, Inc.
• Inventors: Perez, Ruben Hector, Basile, Alexander, Crawford, Alan
• Primary Examiner(s): Yaary, Eric
• Application Number:
  US15/354,711
• Publication Number:
  US 20170064999A1
• Time in Patent Office: 383 Days
• CPC Class Codes: A24F 40/10 Devices using liquid inhalable precursors
• CPC Class Codes: A24F 40/40 Constructional details, e.g. connection of cartridges and battery parts
• CPC Class Codes: A24F 40/42 Cartridges or containers for inhalable precursors
• CPC Class Codes: A24F 40/70 Manufacture
• CPC Class Codes: B65D 25/04 Partitions
• CPC Class Codes: B65D 85/54 for articles of special shape not otherwise provided for
• CPC Class Codes: H05B 1/0244 Heating of fluids H05B1/0247 takes precedence
• CPC Class Codes: H05B 2203/021 Heaters specially adapted for heating liquids

Abstract

An electronic cigarette device having a disposable tank are described. The disposable tank may have a sealed liquid chamber, an atomizer element and a tank well.

Claims

1. A vaping device, comprising:

a housing having a power source and a tank receptacle;

a disposable tank including a cavity capable of holding a liquid and being at least partially received in the tank receptacle, a heater element, a mechanical connection that removably attaches the disposable tank to the housing and an electrical connection mechanism that, when the disposable tank is attached to the housing, electrically connects the heater element to the power source in the housing,

the disposable tank having an air inlet on a first side of the disposable tank, and a mouthpiece that forms an air outlet, wherein the air travels through a first path down along the first side of the disposable tank from the air inlet towards the heater element, and then inwardly away from the first side and past the heater and a wicking element, and then through a second path upwards through the air outlet and the mouthpiece, the cavity of the disposable tank being positioned along a second side of the tank which is opposite to the first side and the second path being positioned between the cavity and the first path.

2. The device of claim 1, wherein the heater element, when the heater element is connected to a power source in the housing, is capable of vaporizing the liquid.

3. The device of claim 1, wherein the disposable tank is a closed tank.

4. The device of claim 2, wherein the vaporized liquid exits the device through the mouthpiece.

5. The device of claim 1 further comprising an atomizer portion located at a bottom portion of the disposable tank, the atomizer portion having a tank well, the heater element and a wick element wherein the heater element rests atop the wick element within the tank well.

6. The device of claim 1, wherein the heater element is a coil.

7. The device of claim 6 further comprising an atomizer portion located at a bottom portion of the disposable tank, the atomizer portion having a tank well, the heater element and a wick element, wherein the wick element passes through a center of the coil.

8. The device of claim 6, wherein the heater element further comprises a first and second electrode at each side of the coil wherein the first and second electrodes electrically connect the coil to the power source when the disposable tank is attached to the housing.

9. The device of claim 1, wherein the housing has a mechanism that retains the disposable tank in the housing and the mechanical connection of the disposable tank mates with the mechanism of the housing by snap-fitting.

10. The device of claim 9, wherein the housing mechanism is a biased strip and the tank mechanical connection is one or more shoulders wherein the one or more shoulders interact with the biased strip to retain the disposable tank in the housing.

11. The device of claim 1, wherein the disposable tank has a sealing mechanism that seals the liquid in the disposable tank when the disposable tank is not coupled to the housing and wherein the sealing mechanism releases the liquid from the disposable tank into a region abutting the heater element when the disposable tank is coupled to the housing.

12. The device of claim 1, wherein the power source is a battery.

13. The device of claim 1, wherein the power source further comprises an inductive charging element.

14. The device of claim 1, wherein the heater element is positioned at an end of the disposable tank.