Electronic vaporiser system

• US 10,285,449 B2
• Filed: 03/01/2018
• Issued: 05/14/2019
• Est. Priority Date: 09/01/2015
• Status: Active Grant

• Current Assignee: AYR Ltd.
• Original Assignee: AYR Ltd.
• Inventors: Murison, Ian, Marsh, Stephen, Gorilovsky, Dmitry
• Primary Examiner(s): Harvey, James
• Application Number:
  US15/909,270
• Publication Number:
  US 20180184722A1
• Time in Patent Office: 439 Days
• 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 40/95 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 2205/0211 Ceramics
• CPC Class Codes: A61M 2205/0294 Piezoelectric materials
• CPC Class Codes: A61M 2205/33 Controlling, regulating or measuring
• CPC Class Codes: A61M 2205/505 Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
• CPC Class Codes: A61M 2205/8206 battery-operated
• CPC Class Codes: A61M 2209/045 for filling, e.g. for filling reservoirs
• CPC Class Codes: F04B 43/046 with piezoelectric drive
• CPC Class Codes: F04B 43/14 having plate-like flexible members

Abstract

An electronic vaporiser system including a vaporiser (1) and a single piezo-electric pump (6) that both withdraws e-liquid from a cartridge or chamber (3) and also pumps controlled amounts of e-liquid for atomizing in the vaporizer (1).

Claims

1. An electronic vaporiser system including:

(a) a user-replaceable atomisable liquid cartridge;

(b) a fluid transfer system, configured to withdraw atomisable liquid from the cartridge and to pump that atomisable liquid to an atomizer under pressure;

and in which the cartridge includes a security or authenticator chip that is read by the system to verify if the cartridge is authentic and, if the verification is good, then the system permits atomisable liquid to be withdrawn from the cartridge by the fluid transfer system and pumped to the atomizer under pressure.

2. The electronic vaporiser system of claim 1 in which the cartridge includes a memory for storing data relating to the atomisable liquid it contains.

3. The electronic vaporiser system of claim 2 in which the memory is part of the security or authenticator chip.

4. The electronic vaporiser system of claim 2 in which the memory stores and outputs a unique identity for the cartridge.

5. The electronic vaporiser system of claim 2 in which the memory stores and outputs data defining the flavor of the atomisable liquid in the cartridge.

6. The electronic vaporiser system of claim 1 in which the atomisable liquid is an atomisable liquid that includes nicotine.

7. The electronic vaporiser system of claim 2 in which the memory stores and outputs data defining the manufacturing batch number.

8. The electronic vaporiser system of claim 2 in which the memory stores the date of manufacture and/or filling of the atomisable liquid in the cartridge.

9. The electronic vaporiser system of claim 2 in which the memory stores and outputs data defining tax or duty paid data.

10. The electronic vaporiser system of claim 2 in which the memory stores and outputs data defining the quantity of atomisable liquid in the cartridge.

11. The electronic vaporiser system of claim 1 in which the cartridge is non-refillable, tamper evident and includes an airtight seal to preserve liquid stability during storage and transportation.

12. The electronic vaporiser system of claim 1 in which the cartridge includes a data transfer contact or contacts.

13. The electronic vaporiser system of claim 1 in which the cartridge is no larger than 10 mL in liquid capacity.

14. The electronic vaporiser system of claim 1 in which the cartridge includes two apertures, the first aperture being used to fill the cartridge on a filling line and then being covered with a bung or plug and the second aperture being sealed by a septum designed to be penetrated or punctured by a needle or stem that withdraws atomisable liquid from the cartridge, and where the needle or stem is connected to the fluid transfer system.

15. The electronic vaporiser system of claim 1 in which a processor in the system receives data from a remote server either permitting the cartridge to be used or preventing it from being used.

16. The electronic vaporiser system of claim 2 in which a processor in the system writes data back to the memory in the cartridge.

17. The electronic vaporiser system of claim 16 in which the data written back to the memory includes an estimate or measure of the quantity of atomisable liquid remaining in, or provided by, the cartridge.

18. The electronic vaporiser system of claim 17 in which the estimate or measure is calculated from data from or associated with the fluid transfer system.

19. The electronic vaporiser system of claim 17 in which the estimate or measure is calculated using the ambient temperature and/or the liquid temperature.

20. The electronic vaporiser system of claim 2 in which a processor in the system stores in a system memory the quantity of atomisable liquid liquid remaining in, or provided by, each specific cartridge, as defined by a unique identity for the cartridge.

21. The electronic vaporiser system of claim 20 in which the processor in the system prevents use of a specific cartridge if the quantity of atomisable liquid remaining in, or provided by, the cartridge, determined using the data stored in the system memory, or the memory in the cartridge, exceeds the permitted liquid capacity for that cartridge, to make unauthorized re-filling of the cartridge pointless.

22. The electronic vaporiser system of claim 1 in which the cartridge is configured to be inserted into or attached to a portable, personal storage and carrying case for an electronic vaporiser and further configured to engage with the fluid transfer system, which is positioned in the case.

23. The electronic vaporiser system of claim 1 in which the cartridge is configured to be inserted into or attached to an electronic vaporiser and further configured to engage the fluid transfer system, which is positioned in the vaporizer.

24. The electronic vaporiser system of claim 1 in which the cartridge is configured to be inserted into or attached to a charging station and further configured to engage with the fluid transfer system, which is positioned in the charging station.

25. The electronic vaporiser system of claim 1 in which the cartridge is user-replaceable separately from the atomizer.

26. The electronic vaporiser system of claim 1 in which the fluid transfer system is an electrical pump that pumps the atomisable liquid through a tube to the atomizer.

27. The electronic vaporiser system of claim 1 in which the fluid transfer system is a peristaltic pump that pumps the atomisable liquid through a tube to the atomizer.

29. The electronic vaporiser system of claim 6 in which the cartridge includes a memory that stores and outputs data defining the nicotine strength of the atomisable liquid in the cartridge.

30. The electronic vaporiser system of claim 1 in which the atomisable liquid is an atomisable liquid that includes a non-nicotine recreational drug or substance.

31. The electronic vaporiser system of claim 1 in which the atomisable liquid is an atomisable liquid that does not include nicotine but includes a marijuana-based recreational drug or substance.

32. The electronic vaporiser system of claim 1 in which the atomiser includes a reservoir and the fluid transfer system pump the atomisable liquid to the reservoir in the atomiser with pressure.

33. The electronic vaporiser system of claim 1 in which the cartridge includes a memory for storing data relating to an operating parameter of the atomiser.

34. The electronic vaporiser system of claim 33 in which the data relates to the optimal temperature of the atomiser.

35. The electronic vaporiser system of claim 33 in which the data relates to the specific type of atomisable liquid.

28. A user-replaceable atomisable liquid cartridge for a vaporiser system that includes an atomisable liquid fluid transfer system configured to withdraw atomisable liquid from the cartridge and to pump that atomisable liquid through a tube to an atomizer under pressure;

and in which the cartridge includes a security or authenticator chip that is read by the system to verify if the cartridge is authentic and, if the verification is good, then the system permits atomisable liquid to be withdrawn from the cartridge by the fluid transfer system and pumped to the atomizer under pressure.