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公开(公告)号：US20240032590A1
公开(公告)日：2024-02-01
申请号：US18256148
申请日：2021-12-10
发明人： Rui Nuno Rodrigues Alves BATISTA , Ricardo CALI , Valerio OLIANA , Alexandra SEREDA , Gianluca BONGIOVANNI , Bekele Alemu BEDASSO
IPC分类号： A24F40/30 , A24F40/10 , A24F40/20 , A24F40/485 , A24F40/465 , A24F40/46 , A24D1/20
CPC分类号： A24F40/30 , A24F40/10 , A24F40/20 , A24F40/485 , A24F40/465 , A24F40/46 , A24D1/20
摘要： An aerosol-generating system is provided, including an aerosol-generating device for simultaneously generating an aerosol from first and second aerosol-forming substrates, the device including a device housing defining: first and second substrate receiving portions to respectively receive the first and the second substrates; a primary airflow path extending through the first portion; and a secondary airflow path extending through the device such that, in use, the secondary airflow path is in fluidic communication with the second substrate received in second receiving portion, the secondary airflow path merging with the primary airflow path at a junction downstream of the first portion; an aerosol-generating article including the first substrate and being receivable in the first portion; and a cartridge including the second substrate and being receivable in the second portion, the article defining a rod and an exterior wall of the rod including a fluid-permeable portion downstream of the first substrate.
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公开(公告)号：US20230404156A1
公开(公告)日：2023-12-21
申请号：US18253318
申请日：2021-11-19
IPC分类号： A24F40/465 , A24F40/20 , A24F40/53 , H05B6/10
CPC分类号： A24F40/465 , A24F40/20 , A24F40/53 , H05B6/105
摘要： An aerosol-generating kit including an aerosol-generating device and an accessory for the aerosol-generating device is provided, the aerosol-generating device including: a device cavity configured to receive an aerosol-generating article including an aerosol-forming substrate, a device heating element arranged at least partly around the device cavity, a power supply configured to supply electrical energy to the heating element, a controller configured to control the supply of electrical energy from the power supply to the device heating element, device electrical contacts, and a proximal end configured for attachment with the accessory, the device electrical contacts being arranged at the proximal end of the aerosol-generating device and being configured to enable an electrical connection between the aerosol-generating device and the accessory; and the accessory including: a cavity configured to receive an aerosol-generating article including an aerosol-forming substrate, and a heating element arranged at least partly surrounding the cavity.
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公开(公告)号：US20230329324A1
公开(公告)日：2023-10-19
申请号：US18247804
申请日：2021-10-07
摘要： An aerosol-generating article is provided, including: an aerosol-generating substrate; and a downstream section extending from a downstream end of the aerosol-generating substrate to a downstream end of the aerosol-generating article, the downstream section including a first ventilation zone configured to provide ventilation into the downstream section, the first ventilation zone extending from a downstream end to an upstream end, the upstream end being less than 5 millimetres from the downstream end of the substrate, a resistance-to-draw of the downstream section being less than 10 mm H2O, and the first ventilation zone including a porous portion of the downstream section having a ventilation of at least 20 percent. An aerosol-generating system including an aerosol-generating device including a heater, and an aerosol-generating article, is also provided.
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公开(公告)号：US20240074489A1
公开(公告)日：2024-03-07
申请号：US18262796
申请日：2022-01-28
发明人： Rui Nuno Rodrigues Alves BATISTA , Bekele Alemu BEDASSO , Gianluca BONGIOVANNI , Valerio OLIANA , Alexandra SEREDA
摘要： An aerosol-generating article including an aerosol-generating rod for producing an inhalable aerosol upon heating is provided, the rod including: a first aerosol-generating segment including a first aerosol-generating substrate, the first aerosol-generating substrate including a tobacco material and an aerosol former; a second aerosol-generating segment at a location upstream of the first aerosol-generating segment; and a wrapper circumscribing at least the first aerosol-generating segment and the second aerosol-generating segment, the second aerosol-generating segment including a plug of a porous substrate, and at least a core portion of the plug including an aerosol-generating medium or a flavourant or both. An aerosol-generating system including a heating device and the aerosol-generating article is also provided.
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公开(公告)号：US20240032603A1
公开(公告)日：2024-02-01
申请号：US18256945
申请日：2021-12-10
发明人： Rui Nuno Rodrigues Alves BATISTA , Ricardo CALI , Valerio OLIANA , Alexandra SEREDA , Gianluca BONGIOVANNI , Bekele Alemu BEDASSO
IPC分类号： A24F40/485 , A24F40/20 , A24D1/20
CPC分类号： A24F40/485 , A24F40/20 , A24D1/20
摘要： An aerosol-generating device configured for heating an aerosol-generating article so as to generate an inhalable aerosol from an aerosol-forming substrate of the aerosol-generating article is provided, the aerosol-generating device including: a housing including a cavity configured to receive the aerosol-generating article, the housing being configured to define a cooling air flow path extending from outside of the housing, through an interior of the housing, to an air-permeable portion of a wall of the cavity, the wall being tubular, the air-permeable portion of the wall including at least one annular air-permeable band being configured to radially channel an air flow from the cooling air flow path into the cavity around a periphery of the tubular wall of the cavity. An aerosol-delivery system including the aerosol-generating device and an aerosol-generating article defining a rod is also provided. An aerosol-generating article for an aerosol-generating device is also provided.
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公开(公告)号：US20230404164A1
公开(公告)日：2023-12-21
申请号：US18255596
申请日：2021-12-08
摘要： An aerosol-generating system is provided, including: an aerosol-generating article including an aerosol-forming substrate and an aerosol-forming marker; and an aerosol-generating device configured to receive the aerosol-generating article, the aerosol-generating device including: control electronics, an electrochemical sensor switch operably coupled to the control electronics, the electrochemical sensor switch being configured to change from a first state to a second state when the electrochemical sensor switch detects an amount of the aerosol-forming marker that is above or below a predetermined threshold amount, and a heater operably coupled to the control electronics via the electrochemical sensor switch, the control electronics being configured to cause the heater to deactivate when the electrochemical sensor switch changes from the first state to the second state, and the aerosol-generating article including a reservoir containing the aerosol-forming marker, the reservoir including a capsule including an outer shell formed from a thermally degradable material.
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公开(公告)号：US20230263230A1
公开(公告)日：2023-08-24
申请号：US18005213
申请日：2021-07-12
IPC分类号： A24F40/465 , H01M10/615 , H01M10/623 , H01M10/6571 , H05B6/10
CPC分类号： A24F40/465 , H01M10/615 , H01M10/623 , H01M10/6571 , H05B6/105 , H01M2220/30
摘要： An aerosol-generating device is provided, including: a battery, and a heater configured to heat the battery, in which one or both of the battery and the heater are movably mounted in the aerosol-generating device, such that the battery and the heater are relatively movable towards each other between a near position and a distanced position, the near position being different from the distanced position. An aerosol-generating system including an aerosol-generating article and the aerosol-generating device, and a method for heating a battery in the aerosol-generating device, are also provided.
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公开(公告)号：US20240225107A1
公开(公告)日：2024-07-11
申请号：US18571827
申请日：2022-06-22
摘要： An aerosol-generating device is provided, including: a porous wicking element; and a porous polymeric material layer, the porous polymeric material layer being arranged on a surface of the porous wicking element, and the porous polymeric material layer having a melting point of between 200° C. and 300° C.
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公开(公告)号：US20240114959A1
公开(公告)日：2024-04-11
申请号：US18546192
申请日：2022-02-14
发明人： Rui Nuno Rodrigues Alves BATISTA , Valerio OLIANA , Alexandra SEREDA , Gianluca BONGIOVANNI , Bekele Alemu BEDASSO
IPC分类号： A24F40/42 , A24F40/10 , A24F40/20 , A24F40/30 , A24F40/485
CPC分类号： A24F40/42 , A24F40/10 , A24F40/20 , A24F40/30 , A24F40/485
摘要： A replaceable cartridge configured to be detachably connected to an aerosol-generating device is provided, the replaceable cartridge including: a liquid storage portion configured to store a liquid agent, the liquid storage portion including a liquid outlet configured to direct the liquid agent out of the liquid storage portion; a slidable sealing element configured to seal the liquid outlet, the slidable sealing element being configured to slide away from the liquid outlet upon application of a pressure to the sealing element; and a wicking element arranged adjacent to the liquid outlet and being configured to absorb and to supply the liquid agent to the liquid outlet. An aerosol-generating system including the replaceable cartridge is also provided. A method of operating an aerosol-generating system is also provided.
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公开(公告)号：US20240049795A1
公开(公告)日：2024-02-15
申请号：US18256964
申请日：2021-12-06
发明人： Rui Nuno Rodrigues Alves BATISTA , Valerio OLIANA , Alexandra SEREDA , Gianluca BONGIOVANNI , Bekele Alemu BEDASSO
IPC分类号： A24F40/465 , A24F40/48 , A24F40/20 , H05B6/10
CPC分类号： A24F40/465 , A24F40/48 , A24F40/20 , H05B6/105
摘要： An aerosol-generating device for generating an aerosol from an aerosol-forming substrate is provided, the aerosol-generating device including: a cavity having an opening configured to receive the aerosol-forming substrate, the cavity being defined by side walls extending away from the opening; a cavity base configured to support the aerosol-forming substrate, or an aerosol-generating article including the aerosol-forming substrate, when received in the cavity, the cavity base being arranged to be longitudinally movable within the side walls defining the cavity; a push rod configured to move the cavity base, the push rod protruding from a body of the aerosol-generating device when the aerosol-forming substrate, or the aerosol-generating article including the aerosol-forming substrate, is positioned within the cavity; and at least one induction coil located external to the cavity and arranged to generate a fluctuating magnetic field. An aerosol-generating system including the aerosol-generating device and an aerosol-generating article is also provided.
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