Element for an aerosol-generating system comprising disabling mechanism

Patent metadata

Field	Value
Publication number	US-10729178-B2
Application number	US-201715399883-A
Country	US
Kind code	B2
Filing date	Jan 6, 2017
Priority date	Jan 8, 2016
Publication date	Aug 4, 2020
Grant date	Aug 4, 2020

Abstract

An element for an aerosol-generating system, a cartridge for an aerosol-generating system, and an aerosol-generating system, wherein the element, the cartridge and the aerosol-generating system each include a storage portion for storing an aerosol-forming substrate and a manually operated disabling mechanism for rendering the element, the cartridge, or the aerosol-generating system irreversibly inoperable. The element, the cartridge, and the aerosol-generating system may include an aerosol generator and one or more air passages. The disabling mechanism may be configured to render at least one of the storage portion, the aerosol generator, and the one or more air passages irreversibly inoperable.

First claim

The invention claimed is:

1. An element for an aerosol-generating system, the element comprising:
a storage portion configured to store an aerosol-forming substrate; and
a manually operated disabling mechanism configured to render the element irreversibly inoperable, the disabling mechanism including,
a first housing part, and
a second housing part, the first housing part being manually movable into the second housing part so as to disable the aerosol-generating system.

2. The element according to claim 1 , wherein the disabling mechanism is configured to block aerosol-forming substrate from leaving the storage portion.

3. The element according to claim 1 , wherein the aerosol-forming substrate is a liquid aerosol-forming substrate and the storage portion is a liquid storage portion configured to hold the liquid aerosol-forming substrate.

4. The element according to claim 3 , wherein the disabling mechanism further comprises:
a secondary storage portion, the secondary storage portion being substantially isolated from the liquid storage portion, and
wherein the disabling mechanism is configured to enable fluid communication between the liquid storage portion and the secondary storage portion.

5. The element according to claim 1 , wherein the disabling mechanism further comprises:
sorbent material.

6. The element according to claim 1 , further comprising:
an aerosol generator configured to receive aerosol-forming substrate held in the storage portion.

7. The element according to claim 6 , wherein the aerosol generator comprises:
an electrical circuit including,
one or more frangible portions, and

wherein the disabling mechanism is configured to break the one or more frangible portions so as to render the aerosol generator irreversibly inoperable.

8. The element for an aerosol-generating system according to claim 1 , further comprising:
one or more air passages, and
wherein the disabling mechanism includes,
at least one barrier configured to render the one or more air passages irreversibly inoperable.

9. The element for an aerosol-generating system according to claim 8 , wherein the at least one barrier is configured to block airflow through the one or more air passages.

10. A cartridge for an aerosol-generating system comprising:
an element including,
a storage portion configured to store an aerosol-forming substrate; and
a manually operated disabling mechanism configured to render the element irreversibly inoperable, the disabling mechanism including,
a first housing part, and
a second housing part, the first housing part being manually movable into the second housing part so as to disable the aerosol-generating system.

Assignees

• Altria Client Services Llc

Inventors

• Reevell Tony

Classifications

• A24F40/42 Primary

  Cartridges or containers for inhalable precursors · CPC title

• A24F40/485 Primary

  Valves; Apertures · CPC title

• A24F40/10

  Devices using liquid inhalable precursors · CPC title

• A24F40/49

  Child proofing · CPC title

• H05B2203/021

  Heaters specially adapted for heating liquids · CPC title