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公开(公告)号：US20240196969A1
公开(公告)日：2024-06-20
申请号：US18591698
申请日：2024-02-29
Applicant: Altria Client Services LLC
Inventor： Rui Nuno BATISTA
Abstract: A heater and wick assembly for an aerosol generating system includes a capillary body, a heating element on an outer surface of the capillary body, and a pair of spaced apart electrical contacts fixed around the capillary body and coupled with the heating element. The heater and wick assembly also includes a support member extending along at least part of the length of the capillary body.
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公开(公告)号：US20240179805A1
公开(公告)日：2024-05-30
申请号：US18394906
申请日：2023-12-22
Applicant: Altria Client Services LLC
Inventor： Rui Nuno BATISTA , Stephane Antony HEDARCHET
CPC classification number: H05B1/0227 , A24D1/20 , A24F40/50 , A24F40/60 , A24F40/65 , A24F40/20 , A24F40/46
Abstract: An aerosol-generating device may comprise an electrical power supply, a housing defining a cavity for receiving an aerosol-generating article, at least one electrical heater within the cavity, and/or a controller configured to control a supply of electrical power from the electrical power supply to the at least one electrical heater. The controller is configured to activate the at least one electrical heater for a total time period when an aerosol-generating article is received within the cavity. The aerosol-generating device may also comprise a segmented visual feedback device, wherein a plurality of segments of the segmented visual feedback device each correspond to a portion of the total time period. Each of the plurality of segments is configured to provide visual feedback when an aerosol-generating article is received within the cavity and when the corresponding portion of the total time period has elapsed.
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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
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.
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公开(公告)号：US20230347081A1
公开(公告)日：2023-11-02
申请号：US18344127
申请日：2023-06-29
Applicant: Altria Client Services LLC
Inventor： Rui Nuno BATISTA , Laurent Manca
CPC classification number: A61M15/06 , A24F40/30 , A24F40/42 , A24F40/46 , A24F40/50 , A61M11/042 , A61M15/0036 , A24F40/10 , A61M2205/215 , A61M2205/3317 , A61M2205/3389
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.
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公开(公告)号：US20230200438A1
公开(公告)日：2023-06-29
申请号：US18178899
申请日：2023-03-06
Applicant: Altria Client Services LLC
Inventor： Rui Nuno BATISTA , Stephane Antony Hedarchet
CPC classification number: A24F40/40 , H05B1/0244 , A24F40/10
Abstract: An aerosol-generating device may include a housing having flexible portion along its length. The flexible portion is configured to transition between a relaxed or unloaded configuration and a flexed or deflected configuration. A flexible heating element and mouthpiece may also be disposed in the housing. When the housing is in a relaxed or unloaded configuration, the flexible heating element and the mouthpiece are at least partially longitudinally aligned with the flexible portion of the housing.
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Patent Agency Ranking
公开(公告)号：US20230180847A1
公开(公告)日：2023-06-15
申请号：US18164843
申请日：2023-02-06
Applicant: Altria Client Services LLC
Inventor： Oleg MIRONOV , Stephane Antony HEDARCHET , Ihar Nikolaevich ZINOVIK , Rui Nuno BATISTA , Keethan Dasnavis FERNANDO
CPC classification number: A24F40/50 , H05B1/0244 , A24D1/20 , H05B2203/021 , A24F40/10
Abstract: An aerosol-generating article may include a base layer, at least one aerosol-forming substrate positioned on the base layer, and a cover layer overlying the at least one aerosol-forming substrate and secured to the base layer so that the at least one aerosol-forming substrate is sealed between the base layer and the cover layer. The cover layer includes a polymeric film comprising at least one of a plurality of micropores and a plurality of microperforations.
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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
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.
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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
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.
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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
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.
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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
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.
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