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：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：US20250065060A1

公开(公告)日：2025-02-27

申请号：US18941034

申请日：2024-11-08

Applicant: Altria Client Services LLC

Inventor： Shaun PHILLIPS ,  Bruce RENFREW ,  Ben MAZUR ,  Ben BRIGHT ,  Rui Nuno BATISTA

IPC: A61M15/06 ,  A24F15/015 ,  A24F40/10 ,  A24F40/42 ,  A24F40/48 ,  A24F40/485 ,  A24F40/50 ,  F04B13/02 ,  F04B17/03 ,  F04B19/00 ,  F04B23/02 ,  F04B43/04 ,  F04B53/10 ,  H05B1/02

Abstract: An aerosol-generating system may include a liquid storage portion configured to hold liquid aerosol-forming substrate, a vaporizer including a heating element with an internal passage at least partially defined by a surface of the heating element, and a micro pump configured to deliver liquid aerosol-forming substrate from the liquid storage portion to the internal passage of the heating element, such that the vaporizer is configured to heat the delivered liquid aerosol-forming substrate at the internal passage to a temperature sufficient to volatilize at least a part of the delivered liquid aerosol-forming substrate. The micro pump may be configured to deliver a particular amount of liquid aerosol-forming substrate to the internal passage based on the micro pump performing an individual pump cycle.

公开(公告)号：US20190350266A1

公开(公告)日：2019-11-21

申请号：US16527501

申请日：2019-07-31

Applicant: Altria Client Services LLC

Inventor： Shaun PHILLIPS ,  Bruce RENFREW ,  Ben MAZUR ,  Ben BRIGHT ,  Rui Nuno BATISTA

IPC: A24F47/00 ,  F04B43/04 ,  F04B19/00 ,  F04B17/03 ,  F04B13/02 ,  H05B1/02 ,  F04B53/10 ,  F04B23/02

Abstract: An aerosol-generating system may include a liquid storage portion configured to hold liquid aerosol-forming substrate, a vaporizer including a heating element with an internal passage at least partially defined by a surface of the heating element, and a micro pump configured to deliver liquid aerosol-forming substrate from the liquid storage portion to the internal passage of the heating element, such that the vaporizer is configured to heat the delivered liquid aerosol-forming substrate at the internal passage to a temperature sufficient to volatilize at least a part of the delivered liquid aerosol-forming substrate. The micro pump may be configured to deliver a particular amount of liquid aerosol-forming substrate to the internal passage based on the micro pump performing an individual pump cycle.