ELECTRONIC VAPORISER SYSTEM

• US 20170042236A1
• Filed: 09/01/2016
• Published: 02/16/2017
• Est. Priority Date: 02/28/2014
• Status: Active Grant

• Current Assignee: AYR Ltd.
• Original Assignee: Beyond Twenty Ltd.
• Inventors: Gorilovsky, Dmitry
• Granted Patent: US 10,266,388 B2
• Time in Patent Office: Days
• CPC Class Codes: A24B 15/167 in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
• CPC Class Codes: A24F 15/015 with means for refilling of liquid inhalable precursors
• CPC Class Codes: A24F 40/10 Devices using liquid inhalable precursors
• CPC Class Codes: A24F 40/51 Arrangement of sensors
• CPC Class Codes: A24F 40/95 structurally associated with cases
• CPC Class Codes: A61M 11/042 electrical
• CPC Class Codes: A61M 15/06 Inhaling appliances shaped like cigars, cigarettes or pipes
• CPC Class Codes: A61M 2205/13 with means for the detection of operative contact with patient, e.g. lip sensor
• CPC Class Codes: A61M 2205/14 Detection of the presence or absence of a tube, a connector or a container in an apparatus
• CPC Class Codes: A61M 2205/27 preventing use
• CPC Class Codes: A61M 2205/3331 Pressure; Flow
• CPC Class Codes: A61M 2205/3368 Temperature
• CPC Class Codes: A61M 2205/3379 Masses, volumes, levels of fluids in reservoirs, flow rates
• CPC Class Codes: A61M 2205/3553 remote, e.g. between patient's home and doctor's office
• CPC Class Codes: A61M 2205/3561 local, e.g. within room or hospital
• CPC Class Codes: A61M 2205/3569 sublocal, e.g. between console and disposable
• CPC Class Codes: A61M 2205/3584 using modem, internet or bluetooth
• CPC Class Codes: A61M 2205/3592 using telemetric means, e.g. radio or optical transmission
• CPC Class Codes: A61M 2205/50 with microprocessors or computers
• CPC Class Codes: A61M 2205/583 by visual feedback
• CPC Class Codes: A61M 2205/60 : with identification means
• CPC Class Codes: A61M 2205/8206 : battery-operated
• CPC Class Codes: A61M 2205/8237 : Charging means
• CPC Class Codes: A61M 2209/045 : for filling, e.g. for filling reservoirs
• CPC Class Codes: A61M 2209/086 : Docking stations
• CPC Class Codes: B65B 3/04 : Methods of, or means for, filling the material into the containers or receptacles
• CPC Class Codes: B65D 83/0038 : moved by a spring-like mechanism B65D83/005, B65D83/0817, B65D83/0858 take precedence
• CPC Class Codes: B65D 85/70 : for materials not otherwise provided for
• CPC Class Codes: B67D 7/02 : for transferring liquids other than fuel or lubricants
• CPC Class Codes: B67D 7/0288 : Container connection means for dispensing beverages on draught B67D1/0829
• CPC Class Codes: B67D 7/145 : by wireless communication means, e.g. RF, transponders or the like
• CPC Class Codes: B67D 7/346 : by reading a code
• CPC Class Codes: B67D 7/36 : Arrangements of flow- or pressure-control valves associated with nozzles B67D7/42
• CPC Class Codes: B67D 7/42 : Filling nozzles
• CPC Class Codes: B67D 7/54 : with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour B67D7/44 takes precedence
• CPC Class Codes: B67D 7/62 : power operated
• CPC Class Codes: B67D 7/78 : Arrangements of storage tanks, reservoirs or pipe-lines
• CPC Class Codes: F04B 17/003 : driven by piezoelectric means F04B43/046 and F04B43/095 take precedence
• CPC Class Codes: F04B 19/006 : Micropumps F04B43/043 and F04B43/095 take precedence
• CPC Class Codes: F04B 2203/0404 : Frequency of the electric current
• CPC Class Codes: F04B 35/04 : the means being electric
• CPC Class Codes: F04B 43/046 : with piezoelectric drive
• CPC Class Codes: F04B 45/047 : Pumps having electric drive
• CPC Class Codes: F04B 49/06 : Control using electricity regulating by means of floats actuating electric switches F04B49/04
• CPC Class Codes: F16K 15/044 : spring-loaded
• CPC Class Codes: F16K 24/00 : Devices, e.g. valves, for venting or aerating enclosures equalising valves F16K17/00; arrangement or mounting in pipes or pipe systems F16L55/07; venting or aerating as an additional function of steam traps or like apparatus F16T; ventilation of rooms, vehicles, see the appropriate subclass, e.g. F24F
• CPC Class Codes: G01K 13/02 : for measuring temperature of moving fluids or granular materials capable of flow
• CPC Class Codes: G01R 31/2825 : in household appliances or professional audio/video equipment testing LAN's H04L43/50; testing TV systems H04N17/00; testing loudspeakers H04R29/00
• CPC Class Codes: G05B 19/4166 : Controlling feed or in-feed G05B19/4163 takes precedence
• CPC Class Codes: G05B 2219/37371 : Flow
• CPC Class Codes: G06F 21/44 : Program or device authentication
• CPC Class Codes: G06Q 30/016 : After-sales
• CPC Class Codes: H02J 7/00 : Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
• CPC Class Codes: H02J 7/0042 : characterised by the mechanical construction
• CPC Class Codes: H02J 7/0044 : specially adapted for holding portable devices containing batteries H02J7/0045 takes precedence
• CPC Class Codes: H02J 7/0063 : with circuits adapted for supplying loads from the battery
• CPC Class Codes: H02J 7/342 : The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging with circuits for polarity protection H02J7/0034
• CPC Class Codes: H04M 1/72412 : using two-way short-range wireless interfaces
• CPC Class Codes: H04M 1/7243 : with interactive means for internal management of messages
• CPC Class Codes: H05B 1/0227 : Applications
• 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
• CPC Class Codes: H05B 3/141 : Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
• CPC Class Codes: Y02A 30/00 : Adapting or protecting infrastructure or their operation

Abstract

An electronic cigarette vaporiser includes a heating element, an air pressure sensor and a microcontroller; the microcontroller stores, processes or determines the extent of each inhalation using signals from the air pressure sensor. The microcontroller can calculate the approximate e-liquid consumption from the extent of each inhalation or provide data that enables an external processor to calculate approximate e-liquid consumption. The extent of an inhalation is a function of one or more of: duration; peak flow rate; average flow rate.

Claims

1. An electronic cigarette vaporiser that includes a heating element, an air pressure sensor and a microcontroller;

in which the microcontroller stores, processes or determines the extent of each inhalation using signals from the air pressure sensor.

2. The electronic vaporiser of claim 1 in which the microcontroller calculates the approximate e-liquid consumption from the extent of each inhalation or provides data that enables an external processor to calculate approximate e-liquid consumption.

3. The electronic vaporiser of claim 1 in which the microcontroller calculates when and if the heating element needs to be cleaned or replaced based on the number and/or extent of the inhalations made, or provides data that enables an external processor to make this calculation.

4. The electronic vaporiser of claim 2 in which the microcontroller calculates the approximate quantity of e-liquid left in the vaporiser based on the calculated approximate e-liquid consumption.

5. The electronic vaporiser of claim 2 in which the microcontroller calculates the approximate quantity of e-liquid left in the vaporiser based on the calculated approximate e-liquid consumption and also using data from other elements in the vaporiser or the case that re-fills the vaporiser.

6. The electronic vaporiser of claim 1 in which the extent of an inhalation is a function of one or more of:

duration;

peak flow rate;

average flow rate.

7. The electronic vaporiser of claim 1 in which the electronic vaporiser system is an e-cigarette system.

8. The electronic vaporiser of claim 1 in which the electronic vaporiser is a medicinally approved nicotine drug delivery system.

9. The electronic vaporiser of claim 1 in which the electronic vaporiser is the same approximate size as a cigarette.

10. The electronic vaporiser of claim 1 in which the electronic vaporiser is the same approximate size as a cigarette and includes no control buttons.

11. The electronic vaporiser of claim 1 in which the electronic vaporiser is automatically activated when it detects that it has been withdrawn from a case that otherwise stores the vaporiser.

12. The electronic vaporiser of claim 1 in which the electronic vaporiser has a square or rectangular cross-section with rounded corners and includes a long PCB inserted lengthwise into the vaporiser.

13. The electronic vaporiser of claim 1 in which the electronic vaporiser has a squircle cross-section.

14. The electronic vaporiser of claim 1 in which the electronic vaporiser is only re-fillable from a user-replaceable closed, e-liquid cartridge.

15. The electronic vaporiser of claim 1 in which the electronic vaporiser is refillable with e-liquid only when inserted, whole and intact and not dis-assembled, into a re-fill case that includes a fluid transfer mechanism to transfer e-liquid into the vaporiser from a user-replaceable closed, e-liquid cartridge.

16. The electronic vaporiser of claim 1 in which the electronic vaporiser is connected to, and filled with, e-liquid using a piezo-electric pump fluid transfer mechanism.