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公开(公告)号：US20250127225A1
公开(公告)日：2025-04-24
申请号：US19007029
申请日：2024-12-31
Applicant: Philip Morris Products S.A.
Inventor： Oleg MIRONOV , lhar Nikolaevich ZINOVIK , Keethan Dasnavis FERNANDO
IPC: A24F40/46 , A24F40/10 , A24F40/48 , A24F40/485 , F22B1/28
Abstract: An aerosol-generating system is provided, including: a liquid storage portion including a container configured to hold a liquid aerosol-generating substrate and defining an opening; a heater assembly extending across the opening along a transverse plane and including at least one electrically operated heating element; and a first channel defining a first flow route, a portion of the first channel being arranged with respect to the transverse plane such that the at least a portion of the first channel directs air originating from outside the system to impinge against and across a surface portion of the at least one heating element.
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公开(公告)号：US20240408326A1
公开(公告)日：2024-12-12
申请号：US18809003
申请日：2024-08-19
Applicant: Philip Morris Products S.A.
Inventor： Oleg MIRONOV , Rui Nuno BATISTA
IPC: A61M15/00 , A24F40/10 , A24F40/42 , A24F40/44 , A24F40/46 , A24F40/53 , A61M11/00 , A61M11/04 , A61M15/06 , B32B3/26 , B32B5/02 , B32B27/06 , B32B27/12 , B32B27/28 , H05B3/14 , H05B3/34
Abstract: A cartridge for an electrically operated aerosol-generating system is provided, the cartridge including: a liquid storage portion including a housing holding a liquid aerosol-forming substrate, the housing having an opening; and a fluid-permeable heater assembly including at least one filament, the fluid-permeable heater assembly being fixed to the housing and extending across the opening of the housing. An aerosol-generating system including a main component and the cartridge is also provided. A method of manufacturing a cartridge for an electrically operated aerosol-generating system is also provided.
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公开(公告)号：US20240215643A1
公开(公告)日：2024-07-04
申请号：US18608486
申请日：2024-03-18
Applicant: Philip Morris Products S.A.
Inventor： Oleg MIRONOV , Jerome Christian COURBAT , Enrico STURA
IPC: A24F40/46 , A24F40/42 , A24F40/44 , A24F40/465 , A24F40/48 , A24F40/57 , H05B1/02 , H05B3/34 , A24F40/10
CPC classification number: A24F40/46 , A24F40/42 , A24F40/44 , A24F40/465 , A24F40/48 , A24F40/57 , H05B1/0297 , H05B3/34 , A24F40/10
Abstract: A vaporizer assembly for an electrically operated aerosol-generating device, including: a substantially planar heating element having a first side and a second side opposite the first side; a liquid transport medium having a first side in contact with the second side of the heating element, and having a second side opposite to the first side, the medium having a capillary structure to transport liquid parallel to the second side of the heating element, the heating element extending over a first area of the first side of the medium; a liquid supply conduit having a first end in contact with the second side of the medium and extending over only a second area of the second side of the medium, the conduit further including a second end opposite the first end to receive a liquid; and a liquid retention material or capillary material in the conduit to transport liquid.
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94.发明公开公开(公告)号：US20240008547A1
公开(公告)日：2024-01-11
申请号：US18253134
申请日：2021-11-19
Applicant: Philip Morris Products S.A.
Inventor： Rui Nuno Rodrigues Alves BATISTA , Ricardo CALI , Oleg MIRONOV
IPC: A24F40/465 , H05B6/10 , A24F40/20 , A24D1/00 , A24D1/20
CPC classification number: A24F40/465 , H05B6/105 , A24F40/20 , A24D1/002 , A24D1/20
Abstract: An aerosol-generating device is provided, including: a cavity configured to receive an aerosol-generating article including an aerosol-forming substrate; and an induction heating element including a susceptor configured to heat, the susceptor being arranged as multiple elongate elements forming a hollow tubular arrangement with gaps between individual elongate elements, the susceptor including a thermally deformable element arranged in the cavity, and the thermally deformable element being configured to thermally deform during a heating operation to contact and hold the aerosol-generating article received in the cavity during a heating operation. A system including the aerosol-generating device and an aerosol-generating article is also provided.
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公开(公告)号：US20230320427A1
公开(公告)日：2023-10-12
申请号：US18043611
申请日：2021-09-01
Applicant: Philip Morris Products S.A.
Inventor： Oleg MIRONOV , Enrico STURA
CPC classification number: A24F40/57 , A24F40/465 , A24F40/53
Abstract: A method of operating an aerosol-generating device is provided for generating an aerosol from an aerosol-forming substrate during a usage session, the device including a power supply to supply power to a heating element to heat the substrate, and a controller, the method including: monitoring a user interaction parameter indicative of use of the device during the session; using the user interaction parameter for controlling temperature of the heating element during the session; monitoring a parameter indicative of aerosol generation during the session; analyzing the monitored parameter to identify a user puff, the user puff defined by a puff start and a puff end; analyzing the monitored parameter during the user puff to calculate a puff volume, the puff volume being a volume of aerosol generated during the user puff; and using the puff volume as the user interaction parameter for controlling temperature of the heater element.
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Patent Agency Ranking
公开(公告)号：US20230263231A1
公开(公告)日：2023-08-24
申请号：US18174171
申请日：2023-02-24
Applicant: Philip Morris Products S.A.
Inventor： Oleg MIRONOV , Ihar Nikolaevich ZINOVIK , Michel THORENS
CPC classification number: A24F40/465 , A24F40/42 , A24F40/90 , H05B6/108 , H05B6/362 , H05B6/38 , A24F40/10
Abstract: A cartridge for an electrically heatable aerosol-generating system is provided, the system including an aerosol-generating device, the cartridge configured to be used with the device, the device including a device housing defining a cavity to receive the cartridge, an inductor coil around or adjacent to the cavity, and a power supply connected to the coil and to provide a high-frequency oscillating current; the cartridge including: a cartridge housing to engage the device housing and containing an aerosol-forming substrate, the cartridge housing having an external surface, at least part of which is formed by a fluid permeable susceptor element that is electrically isolated from any other electrically conductive components; a first capillary material in the cartridge housing in contact with the susceptor element; and a second capillary material in the cartridge housing in contact with the first material, the first material having a higher thermal decomposition temperature than the second material.
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公开(公告)号：US20230200446A1
公开(公告)日：2023-06-29
申请号：US18179004
申请日：2023-03-06
Applicant: Philip Morris Products S.A.
Inventor： Oleg MIRONOV , Michel THORENS , Ihar Nikolaevich ZINOVIK
IPC: A24F40/465 , A24F40/42
CPC classification number: A24F40/465 , A24F40/42 , A24F40/10
Abstract: A cartridge is provided for an aerosol-generating system, the aerosol-generating system including an aerosol-generating device, the cartridge configured to be used with the device, the aerosol-generating device including: a device housing, an inductor coil positioned on or within the housing, and a power supply connected to the inductor coil and configured to provide a high-frequency oscillating current to the inductor coil; and the cartridge including: a cartridge housing containing an aerosol-forming substrate and a fluid-permeable susceptor element positioned to heat the aerosol-forming substrate, the aerosol-forming substrate being a liquid at room temperature and being configured to form a meniscus across a surface of the fluid-permeable susceptor element, and a mouthpiece portion having an outlet through which aerosol generated by the system can be drawn into a user's mouth.
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98.发明公开公开(公告)号：US20230189891A1
公开(公告)日：2023-06-22
申请号：US17998507
申请日：2021-05-12
Applicant: Philip Morris Products S.A.
Inventor： Jerome Christian COURBAT , Oleg MIRONOV , Özgür ÖZSUN
CPC classification number: A24F40/465 , A24F40/10 , H05B6/108 , A24F40/42 , A24F40/30 , A24F40/50 , A24F40/44
Abstract: A liquid-conveying susceptor assembly is provided for conveying and inductively heating an aerosol-forming liquid under an influence of an alternating magnetic field, the susceptor assembly including a filament bundle, the filament bundle including at least a plurality of first filaments including a first susceptor material, in which along at least a parallel-bundle portion of the filament bundle the plurality of first filaments are arranged parallel to each other. An inductive heating assembly for conveying and inductively heating an aerosol-forming liquid is also provided. An aerosol-generating article for an inductively heatable aerosol-generating device is also provided. And, an aerosol-generating system including an inductively heatable aerosol-generating device and an aerosol-generating article for the aerosol-generating device is also provided.
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公开(公告)号：US20230172267A1
公开(公告)日：2023-06-08
申请号：US17998116
申请日：2021-05-12
Applicant: Philip Morris Products S.A.
Inventor： Jerome Christian COURBAT , Oleg MIRONOV , Ozgur OZSUN
CPC classification number: A24F40/42 , A24F40/10 , A24F7/00 , A24F40/48 , A24F40/70 , B65B3/022 , B65B3/04 , B65B7/28
Abstract: An aerosol-generating article for an aerosol-generating device is provided, the article including: an open-ended hollow-cylindrical reservoir body including a tubular outer wall and an inner partition wall extending between two opposing inner portions of the outer wall so as to partition an inner void of the body into first and second compartments, which are laterally arranged adjacent to each other along a longitudinal axis of the body; a first end cap attached to a first end of the body that sealingly closes at least the first compartment at the first end; and a second end cap attached to a second end of the body that sealingly closes the first and the second compartments at the second end, the second end cap including a fluid passage providing a fluid communication between the first and the second compartments.
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公开(公告)号：US20230096283A1
公开(公告)日：2023-03-30
申请号：US18060908
申请日：2022-12-01
Applicant: Philip Morris Products S.A.
Inventor： Jerome Christian COURBAT , Oleg MIRONOV , Tony REEVELL , Andreas Michael ROSSOLL , Enrico STURA
Abstract: An aerosol-generating system is provided, including: an aerosol-generating article including an aerosol-forming substrate, and an aerosol-generating device having a housing, a heating chamber defining a heating zone and sized to receive the substrate therein, an induction element around the zone, a power supply, and a controller connected to the element to provide an alternating electric current to the element to generate an alternating magnetic field within the zone, the element being controlled to sequentially provide a first alternating magnetic field having a first frequency for a first period of time followed by a second alternating magnetic field having a second frequency for a second period of time, the element being first and second coils, the first and the second coils being actuatable to provide the first and the second fields, respectively, and the article and the chamber being arranged so the article is partially received within the chamber.
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