公开(公告)号：US20220264942A1

公开(公告)日：2022-08-25

申请号：US17734458

申请日：2022-05-02

Applicant: Altria Client Services LLC

Inventor： San LI ,  Eric HAWES ,  Raymond LAU ,  Robert ARENTS ,  Gerd KOBAL

IPC: A24F7/00 ,  A61M11/04 ,  A61M15/06 ,  A24F40/30 ,  A24F40/485

Abstract: The method including first establishing a first airflow in a first passage of an e-vaping cartridge, the first passage including a first portion, a second portion and a third portion, a first air inlet in communication with the first portion, a heater in communication with the second portion, the second portion being between the first portion and the third portion, and second establishing a second airflow in a second passage of the e-vaping cartridge, the second passage being in communication with the third portion.

公开(公告)号：US20240030532A1

公开(公告)日：2024-01-25

申请号：US18480586

申请日：2023-10-04

Applicant: Altria Client Services LLC

Inventor： Sean SUNDBERG ,  Ryan Alan BAILEY ,  Charles DENDY ,  Robert ARENTS ,  Christopher S. TUCKER ,  Nam TRAN

IPC: H01M50/213 ,  A24F7/02 ,  A24F40/42 ,  A24F40/10

CPC classification number: H01M50/213 ,  A24F7/02 ,  A24F40/42 ,  A24F40/10 ,  A24F40/40

Abstract: A power supply assembly for an e-vaping device may include a coupling interface configured to couple with a cartridge to configure the e-vaping device to generate a vapor, a light-emitting device, and a light tube structure extending from the light-emitting device and through the coupling interface. The light tube structure may channel light emitted by the light-emitting device to emit the light into a reservoir of the cartridge to cause at least one portion of the cartridge to emit at least a portion of the channeled light to an external environment.

公开(公告)号：US20240373913A1

公开(公告)日：2024-11-14

申请号：US18782556

申请日：2024-07-24

Applicant: Altria Client Services LLC

Inventor： San LI ,  Eric HAWES ,  Raymond LAU ,  Robert ARENTS ,  Gerd KOBAL

IPC: A24F7/00 ,  A24F40/10 ,  A24F40/20 ,  A24F40/30 ,  A24F40/485 ,  A61M11/00 ,  A61M11/04 ,  A61M15/00 ,  A61M15/06 ,  A61M16/00

Abstract: The cartridge includes a first tube extending longitudinally, the first tube at least partially defining an air passage within the cartridge, a vapor generator in communication with a first portion of the air passage, a first air inlet defined by the cartridge, the first air inlet being in communication with a second portion of the air passage, the second portion being upstream of the vapor generator relative to a normal direction of an airflow through the air passage during an operational use of the cartridge, and a dilution air passage defined by the cartridge, a discharge end of the dilution air passage intersecting a third portion of the air passage, the third portion being downstream of the vapor generator relative to the normal direction of the airflow.

公开(公告)号：US20200068956A1

公开(公告)日：2020-03-05

申请号：US16679815

申请日：2019-11-11

Applicant: Altria Client Services LLC

Inventor： San LI ,  Eric HAWES ,  Raymond LAU ,  Robert ARENTS ,  Gerd KOBAL

IPC: A24F47/00 ,  A61M15/06 ,  A61M11/04 ,  A24F7/00

Abstract: The cartridge includes a housing and a reservoir configured to contain a pre-vapor formulation. A first tube extends longitudinally within the housing, the first tube at least partially defining an air passage. A vapor generator is in communication with a first portion of the air passage, where the vapor generator is configured to communicate the pre-vapor formulation from the reservoir to the first portion and at least partially vaporize the pre-vapor formulation. A first air inlet is defined by the cartridge, where the first air inlet is in communication with a second portion of the air passage, the second portion being upstream of the vapor generator. A dilution air passage is defined by the cartridge, where a discharge end of the dilution air passage intersect a third portion of the air passage that is downstream of the vapor generator. The method makes the cartridge. The e-vaping device includes the cartridge.

公开(公告)号：US20200029619A1

公开(公告)日：2020-01-30

申请号：US16049346

申请日：2018-07-30

Applicant: Altria Client Services LLC

Inventor： Sean SUNDBERG ,  Ryan Alan BAILEY ,  Charles DENDY ,  Robert ARENTS ,  Christopher S. TUCKER ,  Nam TRAN

IPC: A24F47/00 ,  H01M2/06 ,  H01M2/10 ,  A24F7/02

Abstract: A power supply assembly for an e-vaping device may include a coupling interface configured to couple with a cartridge to configure the e-vaping device to generate a vapor, a light-emitting device, and a light tube structure extending from the light-emitting device and through the coupling interface. The light tube structure may channel light emitted by the light-emitting device to emit the light into a reservoir of the cartridge to cause at least one portion of the cartridge to emit at least a portion of the channeled light to an external environment.

公开(公告)号：US20190090538A1

公开(公告)日：2019-03-28

申请号：US15712353

申请日：2017-09-22

Applicant: Altria Client Services LLC

Inventor： San LI ,  Eric HAWES ,  Raymond LAU ,  Robert ARENTS ,  Gerd KOBAL

IPC: A24F47/00

Abstract: The cartridge includes a housing, a reservoir containing a pre-vapor formulation, a vapor generator in communication with a central passage, the central passage including a first portion, a second portion and a third portion. The vapor generator is configured to communicate the pre-vapor formulation to the first portion of the central passage. A first air inlet is in communication with the second portion of the central air passage, where the second portion is between the vapor generator and the first air inlet. A dilution air inlet intersects the third portion of the central air passage, where the third portion is between the vapor generator and an outlet of the cartridge. The dilution air inlet defines a dilution air passage that does not pass through the vapor generator. The e-vaping device includes the cartridge.