公开(公告)号：US20210106063A1

公开(公告)日：2021-04-15

申请号：US17130056

申请日：2020-12-22

Applicant: Altria Client Services LLC

Inventor： Laurent MANCA ,  Rui Nuno BATISTA

IPC: A24F40/485 ,  H05B3/04 ,  H05B3/44 ,  H05B1/02

Abstract: An aerosol generating system includes a heater assembly and a manually operated pump. The pump includes a hollow member with an inlet portion and an outlet portion. The inlet portion of the hollow member is configured connectable with a liquid storage portion. The outlet portion of the hollow member is in fluid communication with a dispensing assembly. The pump is configured to dispense a liquid material onto the heater assembly. The pump is configured to pump the liquid material from the liquid storage portion via the dispensing assembly and onto the heater assembly.

公开(公告)号：US20200146333A1

公开(公告)日：2020-05-14

申请号：US16745987

申请日：2020-01-17

Applicant: Altria Client Services LLC

Inventor： Rui Nuno Batista ,  Laurent MANCA

IPC: A24B15/167 ,  A61L9/014 ,  A61L9/03

Abstract: An electrically heated aerosol-generating device includes a main housing having a cavity, a closure body engageable with the main housing to enclose a cartridge in the cavity, and a heater assembly. The heater assembly includes an elongate piercing assembly configured to extend into the open-ended passage of the cartridge and one or more electric heaters. The piercing assembly has a first hollow shaft portion connected to the main housing and a second hollow shaft portion connected to the closure body. The first and second hollow shaft portions have first and second piercing surfaces configured to breakthrough first and second frangible seals when the cartridge is enclosed in the cavity.

公开(公告)号：US20200085109A1

公开(公告)日：2020-03-19

申请号：US16692540

申请日：2019-11-22

Applicant: Altria Client Services LLC

Inventor： Laurent MANCA ,  Rui Nuno BATISTA

IPC: A24F47/00 ,  H05B1/02 ,  H05B3/26

Abstract: A vaporizing assembly for an aerosol-generating system may comprise a delivery device and a heater assembly. The heater assembly may comprise a heat resistive substrate and a heating element. The delivery device is configured to deliver an aerosol-forming substrate to at least a surface of the heat resistive substrate, wherein the heating element is isolated or separated from the aerosol-forming substrate by the heat resistive substrate. The present disclosure is also directed to a method for generating an aerosol.

公开(公告)号：US20180289076A1

公开(公告)日：2018-10-11

申请号：US16009703

申请日：2018-06-15

Applicant: Altria Client Services LLC

Inventor： Laurent MANCA ,  Rui Nuno Batista

IPC: A24F47/00 ,  B05B7/24 ,  B05B7/16

Abstract: An atomizing assembly includes a tubing section having an inlet end and an outlet end. The inlet end of the tubing section is connectable to a liquid storage portion, and the outlet end of the tubing section is in fluid communication with an atomizing nozzle. The tubing section is configured to deliver a flow of liquid aerosol-forming substrate through the atomizing nozzle. The atomizing nozzle includes an air channel configured to establish an air flow through the nozzle. The air flow is mixed with the flow of liquid aerosol-forming substrate.

公开(公告)号：US20250099695A1

公开(公告)日：2025-03-27

申请号：US18973290

申请日：2024-12-09

Applicant: Altria Client Services LLC

Inventor： Rui Nuno BATISTA ,  Laurent MANCA

IPC: A61M15/06 ,  A24F40/10 ,  A24F40/30 ,  A24F40/42 ,  A24F40/46 ,  A24F40/50 ,  A61M11/04 ,  A61M15/00 ,  A61M16/00

Abstract: An electrically heated aerosol-generating device includes a storage portion configured to contain an aerosol-forming substrate and having a fluid permeable internal surface surrounding an open-ended passage extending through the cartridge. The device includes a housing having a cavity for receiving the cartridge, and a heater assembly positioned in the cavity. The heater assembly includes an elongate support member connected to the housing and arranged to extend into the open-ended passage of a cartridge inserted in the cavity. The heater assembly also includes a plurality of electric heaters fixed to and spaced along the length of the elongate support member.

公开(公告)号：US20240001057A1

公开(公告)日：2024-01-04

申请号：US18469738

申请日：2023-09-19

Applicant: Altria Client Services LLC

Inventor： Laurent MANCA ,  Rui Nuno BATISTA

IPC: A61M15/06 ,  A24F40/46 ,  A24F40/48 ,  H05B1/02 ,  H05B3/26 ,  A61M11/04

CPC classification number: A61M15/06 ,  A24F40/46 ,  A24F40/48 ,  H05B1/0244 ,  H05B3/265 ,  A61M11/042 ,  A24F40/10

Abstract: A vaporizing assembly for an aerosol-generating system may comprise a delivery device and a heater assembly. The heater assembly may comprise a heat resistive substrate and a heating element. The delivery device is configured to deliver an aerosol-forming substrate to at least a surface of the heat resistive substrate, wherein the heating element is isolated or separated from the aerosol-forming substrate by the heat resistive substrate. The present disclosure is also directed to a method for generating an aerosol.

公开(公告)号：US20230081803A1

公开(公告)日：2023-03-16

申请号：US17986352

申请日：2022-11-14

Applicant: Altria Client Services LLC

Inventor： Rui Nuno BATISTA ,  Laurent MANCA

IPC: A24F40/46 ,  A24B15/167 ,  A61L9/03 ,  A61L9/014 ,  A24F40/40 ,  A24F40/42

Abstract: An electrically heated aerosol-generating device includes a main housing having a cavity, a closure body engageable with the main housing to enclose a cartridge in the cavity, and a heater assembly. The heater assembly includes an elongate piercing assembly configured to extend into the open-ended passage of the cartridge and one or more electric heaters. The piercing assembly has a first hollow shaft portion connected to the main housing and a second hollow shaft portion connected to the closure body. The first and second hollow shaft portions have first and second piercing surfaces configured to breakthrough first and second frangible seals when the cartridge is enclosed in the cavity.

公开(公告)号：US20210176830A1

公开(公告)日：2021-06-10

申请号：US17181120

申请日：2021-02-22

Applicant: Altria Client Services LLC

Inventor： Laurent MANCA ,  Rui Nuno BATISTA

IPC: H05B3/26 ,  A24F40/60 ,  A24F40/48 ,  H05B1/02 ,  A24F40/10

Abstract: A vaporizing assembly for an aerosol-generating system may comprise a delivery device and a heater assembly. The heater assembly may comprise a heat resistive substrate and a heating element. The delivery device is configured to deliver an aerosol-forming substrate to at least a surface of the heat resistive substrate, wherein the heating element is isolated or separated from the aerosol-forming substrate by the heat resistive substrate. The present disclosure is also directed to a method for generating an aerosol.

公开(公告)号：US20210084977A1

公开(公告)日：2021-03-25

申请号：US17110880

申请日：2020-12-03

Applicant: Altria Client Services LLC

Inventor： Rui Nuno BATISTA ,  Laurent MANCA

IPC: A24F40/46 ,  A61M11/04 ,  A61M15/00 ,  A61M15/06

Abstract: An electrically heated aerosol-generating device includes a storage portion configured to contain an aerosol-forming substrate and having a fluid permeable internal surface surrounding an open-ended passage extending through the cartridge. The device includes a housing having a cavity for receiving the cartridge, and a heater assembly positioned in the cavity. The heater assembly includes an elongate support member connected to the housing and arranged to extend into the open-ended passage of a cartridge inserted in the cavity. The heater assembly also includes a plurality of electric heaters fixed to and spaced along the length of the elongate support member.