公开(公告)号：US20240315338A1

公开(公告)日：2024-09-26

申请号：US18734095

申请日：2024-06-05

Applicant: Altria Client Services LLC

Inventor： Michel BESSANT ,  Fabien DUC ,  Zachary ELLIOTT ,  Robert EMMETT ,  Hossein OSTADI ,  Shaun PHILLIPS ,  Bruce RENFREW ,  Eva Saade LATORRE ,  Saad ALI

IPC: A24F40/46 ,  A24F40/10 ,  A24F40/40 ,  A24F40/48 ,  A61M11/04 ,  A61M15/06 ,  A61M16/00 ,  H05B3/04 ,  H05B3/06 ,  H05B3/44

CPC classification number: A24F40/46 ,  A24F40/40 ,  A24F40/48 ,  A61M11/042 ,  A61M15/06 ,  H05B3/04 ,  H05B3/44 ,  A24F40/10 ,  A61M2016/0024 ,  A61M2016/0027 ,  A61M2205/3334 ,  A61M2205/3633 ,  A61M2205/3653 ,  A61M2205/50 ,  H05B3/06 ,  H05B2203/021 ,  H05B2203/022

Abstract: The vaporizer includes a tube element defining an inner volume for receiving an amount of liquid aerosol-forming substrate, a mesh in the inner volume of the tube element, and a heater outside, the heater including an electrical resistive heater, and the heater is configured to heat the mesh and the received amount of liquid aerosol-forming substrate to a temperature sufficient to volatilize at least a part of the received amount of liquid aerosol-forming substrate.

公开(公告)号：US20200281274A1

公开(公告)日：2020-09-10

申请号：US16853131

申请日：2020-04-20

Applicant: Altria Client Services LLC

Inventor： Michel BESSANT ,  Fabien DUC ,  Zachary ELLIOTT ,  Robert EMMETT ,  Hossein OSTADI ,  Shaun PHILLIPS ,  Bruce RENFREW ,  Eva Saade LATORRE ,  Saad ALI

IPC: A24F40/46 ,  H05B3/44 ,  A61M11/04 ,  A61M15/06 ,  H05B3/04 ,  A61M16/00 ,  H05B3/06

Abstract: The vaporizer includes a tube element defining an inner volume for receiving an amount of liquid aerosol-forming substrate, a mesh in the inner volume of the tube element, and a heater outside, the heater including an electrical resistive heater, and the heater is configured to heat the mesh and the received amount of liquid aerosol-forming substrate to a temperature sufficient to volatilize at least a part of the received amount of liquid aerosol-forming substrate.

公开(公告)号：US20240180252A1

公开(公告)日：2024-06-06

申请号：US18438729

申请日：2024-02-12

Applicant: Altria Client Services LLC

Inventor： Michel BESSANT ,  Ben MAZUR ,  Eva Saade LATORRE ,  Alain TABASSO

IPC: A24F40/48 ,  A24F40/10 ,  A24F40/40 ,  A24F40/50 ,  A24F47/00 ,  A61M11/04 ,  A61M15/06 ,  A61M16/00 ,  H05B1/02

CPC classification number: A24F40/48 ,  A24F40/40 ,  A24F40/50 ,  A24F47/00 ,  A61M11/042 ,  A61M15/06 ,  H05B1/0227 ,  H05B1/0297 ,  A24F40/10 ,  A61M2016/0021 ,  A61M2016/0027 ,  A61M2016/0039 ,  A61M2205/3653 ,  A61M2205/8206

Abstract: A method of generating an aerosol in an aerosol-generating system includes storing liquid aerosol-forming substrate in a liquid storage portion and delivering via a pump a liquid aerosol-forming substrate from the liquid storage portion to an atomizer. The method also includes sensing a puff via a a puff sensor in an airflow path of the aerosol-generating system and determining a puff intensity during the puff via a controller. The delivery flow rate of the liquid aerosol-forming substrate to the atomizer is adjusted in response to the determined puff intensity.

公开(公告)号：US20240277062A1

公开(公告)日：2024-08-22

申请号：US18648975

申请日：2024-04-29

Applicant: Altria Client Services LLC

Inventor： Ben MAZUR ,  Eva Saade LATORRE ,  Alain TABASSO

IPC: A24F40/48 ,  A24F40/10 ,  A24F40/42 ,  A24F40/485 ,  A61M11/02 ,  A61M11/04 ,  A61M15/00 ,  A61M15/06 ,  A61M16/00 ,  B65G1/137 ,  F04B19/00 ,  F04B43/04 ,  F04B45/047 ,  F04F5/24 ,  G06K7/10 ,  G06K7/14 ,  H05K5/00 ,  H05K13/00 ,  H05K13/02 ,  H05K13/04 ,  H05K13/08

CPC classification number: A24F40/48 ,  A24F40/485 ,  A61M11/02 ,  A61M11/042 ,  A61M15/0028 ,  A61M15/0036 ,  A61M15/06 ,  B65G1/1375 ,  F04B19/006 ,  F04B43/043 ,  F04B45/047 ,  F04F5/24 ,  H05K5/0017 ,  H05K13/0084 ,  H05K13/021 ,  H05K13/086 ,  A24F40/10 ,  A24F40/42 ,  A61M15/0015 ,  A61M2016/0024 ,  A61M2205/07 ,  A61M2205/50 ,  A61M2205/8206 ,  G06K7/10297 ,  G06K7/1413 ,  H05K13/0419

Abstract: An aerosol-generating system may include a liquid storage portion, a vaporizer, and a pump. The liquid storage portion may be configured to store a liquid aerosol-forming substrate. The vaporizer may be configured to volatilize the liquid aerosol-forming substrate. The pump may be configured to pump air into the liquid storage portion so as to push out a volume of the liquid aerosol-forming substrate from the liquid storage portion and to supply the volume of the liquid aerosol-forming substrate to the vaporizer. A method for generating an aerosol may be performed with the system.

公开(公告)号：US20210205547A1

公开(公告)日：2021-07-08

申请号：US17212391

申请日：2021-03-25

Applicant: Altria Client Services LLC

Inventor： Ben MAZUR ,  Eva Saade LATORRE ,  Alain TABASSO

IPC: A61M11/02 ,  F04B19/00 ,  A61M15/06 ,  F04F5/24 ,  A61M15/00 ,  F04B45/047 ,  F04B43/04 ,  A61M11/04 ,  A24F40/48 ,  H05K13/08 ,  B65G1/137 ,  H05K5/00 ,  H05K13/00 ,  H05K13/02 ,  A24F40/485

Abstract: An aerosol-generating system may include a liquid storage portion, a vaporizer, and a pump. The liquid storage portion may be configured to store a liquid aerosol-forming substrate. The vaporizer may be configured to volatilize the liquid aerosol-forming substrate. The pump may be configured to pump air into the liquid storage portion so as to push out a volume of the liquid aerosol-forming substrate from the liquid storage portion and to supply the volume of the liquid aerosol-forming substrate to the vaporizer. A method for generating an aerosol may be performed with the system.

公开(公告)号：US20210068456A1

公开(公告)日：2021-03-11

申请号：US16951077

申请日：2020-11-18

Applicant: Altria Client Services LLC

Inventor： Michel BESSANT ,  Ben MAZUR ,  Eva Saade LATORRE ,  Alain TABASSO

IPC: A24F40/40 ,  A24F47/00 ,  H05B1/02 ,  A61M11/04 ,  A61M15/06 ,  A24F40/48 ,  A61M16/00

Abstract: A method of generating an aerosol in an aerosol-generating system includes storing liquid aerosol-forming substrate in a liquid storage portion and delivering via a pump a liquid aerosol-forming substrate from the liquid storage portion to an atomizer. The method also includes sensing a puff via a a puff sensor in an airflow path of the aerosol-generating system and determining a puff intensity during the puff via a controller. The delivery flow rate of the liquid aerosol-forming substrate to the atomizer is adjusted in response to the determined puff intensity.

公开(公告)号：US20200288777A1

公开(公告)日：2020-09-17

申请号：US16889043

申请日：2020-06-01

Applicant: Altria Client Services LLC

Inventor： Michel BESSANT ,  Ben MAZUR ,  Eva Saade LATORRE ,  Alain TABASSO

IPC: A24F40/40 ,  H05B1/02 ,  A61M15/06 ,  A61M11/04 ,  A24F40/48 ,  A61M16/00

Abstract: A method of generating an aerosol in an aerosol-generating system includes storing liquid aerosol-forming substrate in a liquid storage portion and delivering via a pump a liquid aerosol-forming substrate from the liquid storage portion to an atomizer. The method also includes sensing a puff via a a puff sensor in an airflow path of the aerosol-generating system and determining a puff intensity during the puff via a controller. The delivery flow rate of the liquid aerosol-forming substrate to the atomizer is adjusted in response to the determined puff intensity.