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公开(公告)号：US20230225413A1
公开(公告)日：2023-07-20
申请号：US17998176
申请日：2021-05-07
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno BATISTA , Ricardo CALI , Toney Moses RAJAN , Alexandra SEREDA
Abstract: An aerosol-generating device is provided, including: at least two heating arrangements, each heating arrangement including a heating coil, first, second, and third contacts, the first contact being arranged contacting a distal end of the heating coil, the second contact being arranged contacting a proximal end of the heating coil, and the third contact being arranged contacting the heating coil between the first and second contacts, and a sliding arrangement, the heating coils being arranged side by side parallel to a longitudinal axis of the device, the sliding arrangement being arranged adjacent the heating coils and configured to slide parallel to the longitudinal axis and parallel to the heating coils, the third contacts being mounted on the sliding arrangement, and an electrical contact point between each third contact and each respective heating coil being adaptable by sliding the sliding arrangement.
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公开(公告)号：US20240398008A1
公开(公告)日：2024-12-05
申请号：US18700406
申请日：2022-10-19
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno Rodrigues Alves BATISTA , Alexandra SEREDA
Abstract: A cartridge assembly for an aerosol-generating device is provided, the cartridge assembly including: a mouthpiece including a sealing portion; and a liquid storage portion including a fluid-permeable portion, the mouthpiece and the liquid storage portion being axially movable relative to each other between a first position and a second position, in which, in the first position, the fluid-permeable portion of the liquid storage portion is sealed by the sealing portion of the mouthpiece, and in which the fluid-permeable portion of the liquid storage portion is a tubular wick element. A method for establishing a fluid flow in the cartridge assembly is also provided. An aerosol-generating system including the cartridge assembly and an aerosol-generating device 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
Applicant: Philip Morris Products S.A
Inventor： Rui Nuno Rodrigues Alves BATISTA , Bekele Alemu BEDASSO , Gianluca BONGIOVANNI , Valerio OLIANA , Alexandra SEREDA
Abstract: 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
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno Rodrigues Alves BATISTA , Ricardo CALI , Valerio OLIANA , Alexandra SEREDA , Gianluca BONGIOVANNI , Bekele Alemu BEDASSO
IPC: A24F40/485 , A24F40/20 , A24D1/20
CPC classification number: A24F40/485 , A24F40/20 , A24D1/20
Abstract: 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
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno Rodrigues Alves BATISTA , Ricardo CALI , Alexandra SEREDA
Abstract: 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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Patent Agency Ranking
公开(公告)号：US20230263230A1
公开(公告)日：2023-08-24
申请号：US18005213
申请日：2021-07-12
Applicant: Philip Morris Products S.A.
Inventor： Riccardo RIVA REGGIORI , Alexandra SEREDA , Serge LOPEZ , Edward BRANHAM , Matthew LAWRENSON
IPC: A24F40/465 , H01M10/615 , H01M10/623 , H01M10/6571 , H05B6/10
CPC classification number: A24F40/465 , H01M10/615 , H01M10/623 , H01M10/6571 , H05B6/105 , H01M2220/30
Abstract: 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：US20240423270A1
公开(公告)日：2024-12-26
申请号：US18700389
申请日：2022-10-19
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno Rodrigues Alves BATISTA , Alexandra SEREDA
IPC: A24F40/42 , A24F40/10 , A24F40/44 , A24F40/465 , A24F40/485 , A24F40/49
Abstract: A cartridge for an aerosol-generating device is provided, including: a mouthpiece including a first fluid-permeable portion and a first air inlet; and a liquid storage portion including a reservoir to hold a liquid aerosol-forming substrate, a second fluid-permeable portion in fluid contact with the reservoir, and a second air inlet, the mouthpiece and the liquid storage portion being axially movable with respect to each other, a degree of contact between the first fluid-permeable portion and the second fluid-permeable portion being controllable by the axial movement between the mouthpiece and the liquid storage portion, the mouthpiece and the liquid storage portion being rotationally movable with respect to each other, and a degree of overlap between the first air inlet and the second air inlet being controllable by rotational movement between the mouthpiece and the liquid storage portion. An aerosol-generating system including the cartridge and an aerosol-generating device is also provided.
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公开(公告)号：US20240407437A1
公开(公告)日：2024-12-12
申请号：US18700397
申请日：2022-10-19
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno Rodrigues Alves BATISTA , Alexandra SEREDA
IPC: A24F40/42 , A24F40/10 , A24F40/30 , A24F40/44 , A24F40/465 , A24F40/485 , A24F40/70
Abstract: A cartridge assembly for an aerosol-generating device is provided, including: an airflow channel; a first tubular liquid storage portion including a first inner tubular core element extending along a longitudinal axis of the first tubular liquid storage portion; and a second tubular liquid storage portion including a second inner tubular core element extending along a longitudinal axis of the second tubular liquid storage portion, the first tubular liquid storage portion being arranged upstream of the second tubular liquid storage portion, and he airflow channel being spaciously circumscribed by the first and the second tubular liquid storage portions. An aerosol-generating system including the cartridge assembly and an aerosol-generating device is also provided. A method for manufacturing the cartridge assembly for an aerosol-generating device is also provided.
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公开(公告)号：US20240407436A1
公开(公告)日：2024-12-12
申请号：US18700381
申请日：2022-10-13
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno Rodrigues Alves BATISTA , Alexandra SEREDA
IPC: A24F40/42 , A24F40/10 , A24F40/44 , A24F40/465 , A24F40/485 , A24F40/70
Abstract: A cartridge for an aerosol-generating device is provided, including: a hollow tubular susceptor arrangement; a hollow tubular wick element coaxially circumscribing the hollow tubular susceptor arrangement; and a hollow tubular liquid storage portion coaxially circumscribing the hollow tubular wick element. An aerosol-generating system is also provided, including the cartridge and an aerosol-generating device including a heating chamber configured for insertion of the cartridge and an inductor coil at least partly circumscribing the heating chamber for inductively heating the cartridge. A method for manufacturing a cartridge for an aerosol-generating device is also provided.
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公开(公告)号：US20240306703A1
公开(公告)日：2024-09-19
申请号：US18262836
申请日：2022-02-02
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno Rodrigues Alves BATISTA , Valerio OLIANA , Alexandra SEREDA , Gianluca BONGIOVANNI , Bekele Alemu BEDASSO
Abstract: An aerosol-generating article is provided for producing an inhalable aerosol upon heating, the article including: first and second plug segments each including a solid cross-section of material; the second segment being a filter plug segment and is permeable; an aerosol-generating element positioned immediately between the first and the second segments, the second segment being located downstream of the aerosol-generating element; and a wrapper circumscribing the first plug segment, the aerosol-generating element, and the second plug segment, a portion of the wrapper circumscribing the aerosol-generating element being air permeable such that the wrapper establishes a fluid communication between an exterior of the article and the aerosol-generating element, and an air permeability of the permeable portion of the wrapper being greater than 2500 Coresta units and less than 12000 Coresta units.
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