公开(公告)号：US20240099391A1

公开(公告)日：2024-03-28

申请号：US18275335

申请日：2022-02-04

申请人： JT International SA

发明人： John Parry ,  Daniel Vanko ,  Branislav Zigmund

IPC分类号： A24F40/57 ,  A24F40/465

CPC分类号： A24F40/57 ,  A24F40/465 ,  A24F40/51

摘要： The present invention concerns a method for controlling a heating system for an aerosol generation assembly containing a vaporizable material. The method includes



controlling the temperature of a susceptor, during a pre heating phase, based on at least one vaporizable material characteristic inherent to the vaporizable material, at least one device characteristic inherent to the aerosol generation assembly, or on an ambient characteristic inherent to the ambient area; and
controlling the temperature of the susceptor, during a heating phase, based on temperature measurements provided by a heating temperature sensor and a predetermined offset.

公开(公告)号：US20230145098A1

公开(公告)日：2023-05-11

申请号：US17767600

申请日：2020-10-05

申请人： JT International SA

发明人： Mark Gill

IPC分类号： A24F40/53 ,  G01B7/16 ,  G01R31/54 ,  A24F40/20 ,  A24F40/40 ,  A24F40/57 ,  H01M10/42 ,  H01M10/48

CPC分类号： A24F40/53 ,  G01B7/18 ,  G01R31/54 ,  A24F40/20 ,  A24F40/40 ,  A24F40/57 ,  H01M10/425 ,  H01M10/48 ,  H01M2220/30 ,  H01M2200/00

摘要： An aerosol generating device comprises a housing defining a cavity for receiving an aerosol generating substance, a controller and a rechargeable battery positioned in the housing (16). The controller is configured to detect expansion of the rechargeable battery in the housing.

公开(公告)号：US20240122251A1

公开(公告)日：2024-04-18

申请号：US18274593

申请日：2022-01-26

申请人： JT International SA

发明人： Andrew Robert John Rogan ,  Eduardo Jose Garcia Garcia

IPC分类号： A24F40/465 ,  A24F40/20

CPC分类号： A24F40/465 ,  A24F40/20

摘要： An aerosol generating device includes a heating chamber for receiving at least part of an aerosol generating substrate and a plurality of inductively heatable susceptors mounted in the heating chamber. The plurality of inductively heatable susceptors are electrically connected to each other, for example by at least one electrical connectors .

公开(公告)号：US20240349811A1

公开(公告)日：2024-10-24

申请号：US18682761

申请日：2022-08-12

申请人： JT International SA

发明人： Alec Wright

IPC分类号： A24F40/485 ,  A24F40/10 ,  A24F40/42

CPC分类号： A24F40/485 ,  A24F40/10 ,  A24F40/42

摘要： An aerosol delivering system for an aerosol generating device and/or a cartridge is provided herein. The aerosol delivering system includes a main reservoir storing a liquid vaporisable material, a vaporising unit configured to vaporise the vaporisable material and a priming bulb arranged between the main reservoir and the vaporising unit.
The priming bulb includes a bulb inlet connected to the main reservoir and a bulb outlet connected to the vaporising unit, and being configured, upon its actuating, to expel a predetermined quantity of vaporizable material from the bulb outlet and suck the same quantity of vaporizable material from the bulb inlet.

公开(公告)号：US20240334971A1

公开(公告)日：2024-10-10

申请号：US18578878

申请日：2022-07-14

申请人： JT International SA

发明人： Alec Wright

IPC分类号： A24F40/20 ,  A24F40/46

CPC分类号： A24F40/20 ,  A24F40/46

摘要： A heating chamber for an aerosol generation device includes one or more walls adapted to receive an aerosol substrate, the heating chamber further including a pair of arc electrodes arranged on the one or more walls to form a spark gap. An aerosol generation device includes a heating chamber including one or more walls adapted to receive an aerosol substrate, and a pair of arc electrodes arranged on the one or more walls to form a spark gap; and a power source connected to the pair of arc electrodes and configured to apply a voltage between the pair of arc electrodes that is greater than a predetermined breakdown voltage of the spark gap, in order supply heat to the heating chamber.

公开(公告)号：US20240298699A1

公开(公告)日：2024-09-12

申请号：US18280721

申请日：2022-03-10

申请人： JT International SA

发明人： Thomas Johaentges

IPC分类号： A24D1/20 ,  A24D1/00 ,  A24F40/42 ,  A24F40/46

CPC分类号： A24D1/20 ,  A24D1/002 ,  A24F40/42 ,  A24F40/46

摘要： The present invention relates to as consumable for an aerosol generating device comprising particles of at least one electrically conductive material, at least one binding agent for binding the particles, at least one aerosol forming agent and at least one flavorant material.

公开(公告)号：US20240268452A1

公开(公告)日：2024-08-15

申请号：US18569906

申请日：2022-06-29

申请人： JT International SA

发明人： Yasuhiro Miyatani

IPC分类号： A24D1/20 ,  A24B15/30

CPC分类号： A24D1/20 ,  A24B15/30

摘要： A flat-shaped tobacco article defines a pair of parallel outer surfaces, at least one of the outer surfaces being intended to be heated by a flat heater of an aerosol generating device; the flat-shaped tobacco article including: a substrate layer including tobacco substrate; and at least one retainer layer in contact with a side of the substrate layer and including an agent retainer impregnated with a vapour forming agent; the layers being arranged parallel to the outer surfaces.

公开(公告)号：US20240251869A1

公开(公告)日：2024-08-01

申请号：US18559875

申请日：2022-05-05

申请人： JT International SA

发明人： Jaakko McEvoy ,  Christoph Lungenschmied

IPC分类号： A24F40/53 ,  A24F40/51 ,  A24F40/57 ,  A24F40/60 ,  A24F40/65

CPC分类号： A24F40/53 ,  A24F40/51 ,  A24F40/57 ,  A24F40/60 ,  A24F40/65

摘要： An aerosol generation device includes a receiving interface (4) to receive an aerosol generation unit allowing a user to inhale, a sensor (5) to detect a user's inhalations, and a controller (6) configured to determine information from N user's inhalations detected during a calibration procedure without aerosol generation, with N≥1, this information being used for determining an inhalation profile for the user.

公开(公告)号：US20240251857A1

公开(公告)日：2024-08-01

申请号：US18019412

申请日：2021-07-28

申请人： JT International SA

发明人： Andrew Robert John Rogan ,  Alec Wright

IPC分类号： A24F40/465 ,  A24F40/485 ,  F16K31/02

CPC分类号： A24F40/465 ,  A24F40/485 ,  F16K31/025

摘要： An aerosol generating article includes an airflow channel that extends along a first axis. A material part is disposed inside the airflow channel, wherein the material part includes a substrate for generating an aerosol and one or more inductively heatable susceptors for heating the substrate. A valve is also disposed inside the airflow channel and spaced from the material part along the first axis, the valve having an open state and a closed state, wherein the valve is configured to substantially impede air flow through the airflow channel when in the closed state. The article further includes a conductive loop that is spaced from the material part along the first axis and is configured to produce, when in the presence of an oscillating magnetic field aligned substantially along the first axis, a reverse magnetic field aligned oppositely to the oscillating magnetic field.

公开(公告)号：US20240245096A1

公开(公告)日：2024-07-25

申请号：US18410390

申请日：2024-01-11

申请人： JT International SA

发明人： Oswaldo Perez ,  Cecile Sinkinson ,  Jacob Dahlbeck

IPC分类号： A24B15/28 ,  A24B13/00 ,  A24B15/16 ,  A24B15/30 ,  A24B15/34

CPC分类号： A24B15/281 ,  A24B13/00 ,  A24B15/16 ,  A24B15/302 ,  A24B15/34

摘要： A nicotine oral delivery composition includes a source of nicotine and a proflavour compound, wherein the proflavour compound includes a flavour component and a support component joined by an enzymatically cleavable bond, wherein the nicotine oral delivery compound is in solid form, and wherein the enzymatically cleavable bond is not a glycosidic bond.